My Particle Argon is stuck blinking green and never receives an IP address despite trying multiple Wi-Fi networks, resetting credentials, checking the antenna switch, and reconfiguring the device several times.

Connectivity WiFi
1

Hello everyone,

I am having a persistent issue with my Particle Argon not obtaining an IP address or connecting to Wi-Fi successfully.

Current behavior:

  • The device continuously blinks green and never progresses to blinking cyan or breathing cyan.

  • It appears stuck trying to connect to Wi-Fi.

  • No IP address is assigned by the router/hotspot.

  • The device does not appear in the DHCP client list or network scan results.

What is strange is that I already have another Argon board that works perfectly on the same networks and with the same setup. However, I bought two new Argon boards yesterday, and both of them are showing exactly the same issue.

What I already tried:

  • Reconfigured Wi-Fi credentials multiple times using listening mode (blinking blue).

  • Tested with different Wi-Fi passwords and SSIDs.

  • Verified the network is 2.4 GHz.

  • Tried both a mobile hotspot and standard Wi-Fi networks.

  • Checked that WPA2 security is being used.

  • Reset network credentials completely and reconfigured from scratch.

  • Used different USB cables and power sources.

  • Checked the router DHCP lease table and scanned the network using ARP/IP scanner tools.

  • Confirmed the device never receives an IP address.

  • Tried using the Particle setup process again from the app/CLI.

Important detail:
We suspect the antenna selector switch may be involved. We checked the INT/EXT antenna switch position and tested it carefully, but the issue persists. Both boards still remain in blinking green state.

At this point we feel like we have exhausted all common troubleshooting steps.

Has anyone experienced:

  • an Argon stuck blinking green permanently,

  • no DHCP/IP assignment,

  • or possible antenna/Wi-Fi hardware related issues?

Could this potentially be related to a hardware issue or a bad batch of boards?

Any advanced debugging suggestions or known fixes would be greatly appreciated.

Thank you.

2

There is no antenna switch for Wi-Fi on the Argon. You must always use the external 2.4 GHz antenna on the Argon.

The antenna switch software setting only applies to BLE.

The next step is to get a debugging log. The easiest way is using the Web device doctor.

3

Thank you this is the log i think The real issue is that the ESP32 NCP crashes/restarts right after connection i don't know how to solve this.
This is the log :

0000000264 [system.nm] TRACE: Request to power on interface 4
0000000265 [net.esp32ncp] TRACE: NCP event 3
0000000265 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_UP
0000000267 [system.nm] INFO: State changed: DISABLED -> IFACE_DOWN
0000001566 [ncp.esp32.at] TRACE: > AT
0000001567 [ncp.esp32.at] TRACE: < OK
0000002568 [ncp.esp32.client] TRACE: NCP ready to accept AT commands
0000002569 [ncp.esp32.at] TRACE: > AT+MVER
0000002570 [ncp.esp32.at] TRACE: < 3
0000002570 [ncp.esp32.at] TRACE: < OK
0000002571 [ncp.esp32.at] TRACE: > AT+GETMAC=0
0000002573 [ncp.esp32.at] TRACE: < +GETMAC: "30:ae:a4:d1:5c:98"
0000002573 [ncp.esp32.at] TRACE: < OK
0000002575 [ncp.esp32.at] TRACE: > AT+CWDHCP=0,3
0000002578 [ncp.esp32.at] TRACE: < OK
0000002579 [ncp.esp32.client] TRACE: NCP state changed: 1
0000002579 [net.esp32ncp] TRACE: NCP event 1
0000002580 [net.esp32ncp] TRACE: NCP event 3
0000002581 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_UP
0000002581 [system.nm] TRACE: Interface 4 power state changed: UP
0000002704 [app] INFO: Auto-connect disabled
0000003139 [hal] TRACE: Cached ESP32 NCP firmware version: 3
0000003398 [app] INFO: doing wifiScan
0000003402 [app] INFO: Doing Wi-fi scan
0000003402 [ncp.esp32.at] TRACE: > AT+CWLAP
0000005907 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Am2",-39,"26:79:c7:d8:1d:b7",11)
0000005908 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-61,"34:5d:a8:60:42:a3",11)
0000005909 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-62,"34:5d:a8:60:42:a0",11)
0000005910 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-62,"34:5d:a8:60:42:a4",11)
0000005912 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-62,"34:5d:a8:60:42:a5",11)
0000005913 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-78,"34:5d:a8:61:34:c0",1)
0000005914 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-78,"34:5d:a8:61:34:c3",1)
0000005915 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-78,"34:5d:a8:61:34:c4",1)
0000005916 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-78,"34:5d:a8:61:34:c1",1)
0000005917 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-78,"34:5d:a8:61:34:c2",1)
0000005918 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-78,"34:5d:a8:61:34:c5",1)
0000005920 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-79,"34:5d:a8:60:81:61",6)
0000005921 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-79,"34:5d:a8:60:81:62",6)
0000005922 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-79,"34:5d:a8:60:81:64",6)
0000005923 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-80,"34:5d:a8:60:81:60",6)
0000005924 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-80,"34:5d:a8:60:81:63",6)
0000005925 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-82,"34:5d:a8:63:93:03",1)
0000005926 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-82,"34:5d:a8:63:93:05",1)
0000005928 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-83,"34:5d:a8:63:93:00",1)
0000005929 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-83,"34:5d:a8:63:93:04",1)
0000005930 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-83,"34:5d:a8:63:93:02",1)
0000005931 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-84,"34:5d:a8:66:a3:a4",6)
0000005932 [ncp.esp32.at] TRACE: < +CWLAP:(0,"SETUP",-91,"20:2b:20:f7:2f:ac",11)
0000005933 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-92,"34:5d:a8:60:81:65",6)
0000005935 [ncp.esp32.at] TRACE: < OK
0000005935 [app] INFO: wiFiScan resultCount=24
0000026440 [app] INFO: setting credentials
0000026500 [ncp.mgr] TRACE: Updated file: /sys/wifi_config.bin
0000026688 [system.nm] INFO: State changed: IFACE_DOWN -> IFACE_REQUEST_UP
0000026695 [net.ifapi] INFO: Netif wl3 state UP
0000026697 [system.nm] INFO: State changed: IFACE_REQUEST_UP -> IFACE_UP
0000026703 [ncp.esp32.at] TRACE: > AT+CWLAP
0000029207 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Amine",-29,"da:80:83:4f:04:91",11)
0000029208 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Am2",-31,"26:79:c7:d8:1d:b7",11)
0000029209 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-62,"34:5d:a8:60:42:a0",11)
0000029210 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-62,"34:5d:a8:60:42:a3",11)
0000029211 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-62,"34:5d:a8:60:42:a4",11)
0000029212 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-62,"34:5d:a8:60:42:a5",11)
0000029213 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-62,"34:5d:a8:60:42:a1",11)
0000029214 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-62,"34:5d:a8:60:42:a2",11)
0000029215 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-75,"34:5d:a8:61:34:c4",1)
0000029216 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-76,"34:5d:a8:61:34:c0",1)
0000029218 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-76,"34:5d:a8:61:34:c5",1)
0000029219 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-77,"34:5d:a8:60:81:63",6)
0000029220 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-77,"34:5d:a8:60:81:65",6)
0000029221 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-79,"34:5d:a8:60:43:42",6)
0000029223 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-79,"34:5d:a8:60:81:62",6)
0000029224 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-80,"34:5d:a8:60:43:45",6)
0000029225 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-81,"34:5d:a8:63:93:04",1)
0000029226 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-81,"34:5d:a8:63:93:00",1)
0000029227 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-81,"34:5d:a8:63:93:02",1)
0000029228 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-81,"34:5d:a8:63:93:03",1)
0000029229 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-81,"34:5d:a8:66:a3:a1",6)
0000029231 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-81,"34:5d:a8:60:43:41",6)
0000029232 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-82,"34:5d:a8:66:a3:a4",6)
0000029233 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-82,"34:5d:a8:66:a3:a5",6)
0000029234 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-82,"34:5d:a8:66:a3:a0",6)
0000029235 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-82,"34:5d:a8:66:a3:a2",6)
0000029236 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-82,"34:5d:a8:66:a3:a3",6)
0000029238 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-83,"34:5d:a8:63:93:05",1)
0000029239 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-86,"34:5d:a8:60:b9:22",6)
0000029240 [ncp.esp32.at] TRACE: < +CWLAP:(0,"SETUP",-87,"20:2b:20:f7:2f:ac",11)
0000029241 [ncp.esp32.at] TRACE: < +CWLAP:(3,"S23+ de J",-89,"ee:19:6e:b2:18:59",1)
0000029242 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-94,"34:5d:a8:63:39:63",1)
0000029243 [ncp.esp32.at] TRACE: < OK
0000029244 [ncp.esp32.client] TRACE: Connecting to "Am2"

0000046084 [ncp.esp32.at] TRACE: < +CWJAP:4
0000046084 [ncp.esp32.at] TRACE: < ERROR
0000046088 [net.esp32ncp] TRACE: Failed to connect to WiFi: -170
0000046191 [ncp.esp32.at] TRACE: > AT+CWLAP

0000048696 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Amine",-29,"da:80:83:4f:04:91",11)
0000048697 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Am2",-31,"26:79:c7:d8:1d:b7",11)
0000048698 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-58,"34:5d:a8:60:42:a0",11)
0000048700 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-58,"34:5d:a8:60:42:a3",11)
0000048701 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-58,"34:5d:a8:60:42:a4",11)
0000048702 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-58,"34:5d:a8:60:42:a5",11)
0000048703 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-58,"34:5d:a8:60:42:a1",11)
0000048704 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-58,"34:5d:a8:60:42:a2",11)
0000048705 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-77,"34:5d:a8:61:34:c0",1)
0000048706 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-77,"34:5d:a8:61:34:c4",1)
0000048707 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c1",1)
0000048708 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c2",1)
0000048709 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-78,"34:5d:a8:61:34:c3",1)
0000048711 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-78,"34:5d:a8:61:34:c5",1)
0000048712 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-78,"34:5d:a8:60:81:60",6)
0000048713 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-78,"34:5d:a8:60:81:64",6)
0000048714 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-78,"34:5d:a8:60:81:65",6)
0000048715 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-79,"34:5d:a8:60:43:42",6)
0000048716 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-79,"34:5d:a8:60:43:44",6)
0000048717 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-80,"34:5d:a8:63:93:05",1)
0000048719 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-80,"34:5d:a8:63:93:00",1)
0000048720 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-81,"34:5d:a8:63:93:01",1)
0000048721 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-83,"34:5d:a8:66:a3:a5",6)
0000048722 [ncp.esp32.at] TRACE: < +CWLAP:(0,"SETUP",-86,"20:2b:20:f7:2f:ac",11)
0000048723 [ncp.esp32.at] TRACE: < OK
0000048724 [ncp.esp32.client] TRACE: Connecting to "Am2"
0000050637 [ncp.esp32.at] TRACE: < WIFI CONNECTED

0000051557 [ncp.esp32.at] TRACE: < OK
0000051558 [ncp.esp32.client] TRACE: NCP connection state changed: 2
0000051559 [net.esp32ncp] TRACE: NCP event 2
0000051559 [net.esp32ncp] TRACE: State changed event: 2
0000051560 [ncp.esp32.at] TRACE: > AT+CWJAP?
0000051562 [ncp.esp32.at] TRACE: < +CWJAP:"Am2","26:79:c7:d8:1d:b7",11,-43
0000051563 [ncp.esp32.at] TRACE: < OK
0000051564 [net.ifapi] INFO: Netif wl3 link UP, profile=Am2
0000051591 [ncp.esp32.client] ERROR: Failed to write into data channel -60001
0000051591 [system.nm] INFO: State changed: IFACE_UP -> IFACE_LINK_UP
0000051645 [ncp.mgr] TRACE: Updated file: /sys/wifi_config.bin
0000051753 [net.esp32ncp] TRACE: NCP event 3
0000051754 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_DOWN
0000051755 [system.nm] TRACE: Interface 4 power state changed: POWERING_DOWN
0000051756 [net.esp32ncp] TRACE: NCP event 3
0000051756 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_DOWN
0000051757 [system.nm] TRACE: Interface 4 power state changed: DOWN
0000051758 [ncp.esp32.client] TRACE: NCP connection state changed: 0
0000051758 [net.esp32ncp] TRACE: NCP event 2
0000051759 [net.esp32ncp] TRACE: State changed event: 0
0000051760 [net.ifapi] INFO: Netif wl3 link DOWN, profile=NONE
0000051760 [hal] INFO: DNS server list changed
0000051761 [hal] INFO: DNS server list changed
0000051765 [system.nm] INFO: State changed: IFACE_LINK_UP -> IFACE_UP
0000051766 [ncp.esp32.client] TRACE: NCP state changed: 0
0000051766 [net.esp32ncp] TRACE: NCP event 1
0000051767 [ncp.esp32.client] TRACE: Deinit modem serial.
0000051867 [net.esp32ncp] TRACE: NCP event 3
0000051867 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_UP
0000051868 [system.nm] TRACE: Interface 4 power state changed: POWERING_UP

0000053169 [ncp.esp32.at] TRACE: > AT
0000053170 [ncp.esp32.at] TRACE: < OK

0000054171 [ncp.esp32.client] TRACE: NCP ready to accept AT commands
0000054172 [ncp.esp32.at] TRACE: > AT+MVER
0000054173 [ncp.esp32.at] TRACE: < 3
0000054173 [ncp.esp32.at] TRACE: < OK
0000054174 [ncp.esp32.at] TRACE: > AT+GETMAC=0
0000054176 [ncp.esp32.at] TRACE: < +GETMAC: "30:ae:a4:d1:5c:98"
0000054176 [ncp.esp32.at] TRACE: < OK
0000054178 [ncp.esp32.at] TRACE: > AT+CWDHCP=0,3
0000054181 [ncp.esp32.at] TRACE: < OK
0000054182 [ncp.esp32.client] TRACE: NCP state changed: 1
0000054182 [net.esp32ncp] TRACE: NCP event 1
0000054183 [net.esp32ncp] TRACE: NCP event 3
0000054184 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_UP
0000054184 [system.nm] TRACE: Interface 4 power state changed: UP
0000054189 [ncp.esp32.at] TRACE: > AT+CWLAP

0000056693 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Amine",-30,"da:80:83:4f:04:91",11)
0000056694 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Am2",-50,"26:79:c7:d8:1d:b7",11)
0000056696 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-61,"34:5d:a8:60:42:a0",11)
0000056697 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-61,"34:5d:a8:60:42:a3",11)
0000056698 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-61,"34:5d:a8:60:42:a5",11)
0000056699 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-61,"34:5d:a8:60:42:a2",11)
0000056700 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-62,"34:5d:a8:60:42:a4",11)
0000056701 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-62,"34:5d:a8:60:42:a1",11)
0000056702 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-76,"34:5d:a8:61:34:c5",1)
0000056703 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-77,"34:5d:a8:61:34:c0",1)
0000056704 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-77,"34:5d:a8:61:34:c3",1)
0000056705 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c1",1)
0000056707 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c2",1)
0000056708 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-77,"34:5d:a8:60:81:60",6)
0000056709 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-77,"34:5d:a8:60:81:65",6)
0000056710 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:60:81:61",6)
0000056711 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:60:81:62",6)
0000056712 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-77,"34:5d:a8:60:81:63",6)
0000056713 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-77,"34:5d:a8:60:81:64",6)
0000056714 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-78,"34:5d:a8:61:34:c4",1)
0000056716 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-80,"34:5d:a8:63:93:05",1)
0000056717 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-80,"34:5d:a8:63:93:00",1)
0000056718 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:63:93:01",1)
0000056719 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:63:93:02",1)
0000056720 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-80,"34:5d:a8:63:93:03",1)
0000056721 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-80,"34:5d:a8:63:93:04",1)
0000056723 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-81,"34:5d:a8:60:43:40",6)
0000056724 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-82,"34:5d:a8:60:43:45",6)
0000056725 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-83,"34:5d:a8:66:a3:a1",6)
0000056726 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-83,"34:5d:a8:66:a3:a2",6)
0000056728 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-83,"34:5d:a8:66:a3:a3",6)
0000056729 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-83,"34:5d:a8:66:a3:a5",6)
0000056730 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-84,"34:5d:a8:66:a3:a4",6)
0000056731 [ncp.esp32.at] TRACE: < +CWLAP:(0,"SETUP",-89,"20:2b:20:f7:2f:ac",11)
0000056732 [ncp.esp32.at] TRACE: < OK
0000056733 [ncp.esp32.client] TRACE: Connecting to "Am2"
0000058641 [ncp.esp32.at] TRACE: < WIFI CONNECTED

0000059570 [ncp.esp32.at] TRACE: < OK
0000059571 [ncp.esp32.client] TRACE: NCP connection state changed: 2
0000059571 [net.esp32ncp] TRACE: NCP event 2
0000059572 [net.esp32ncp] TRACE: State changed event: 2
0000059573 [ncp.esp32.at] TRACE: > AT+CWJAP?
0000059575 [ncp.esp32.at] TRACE: < +CWJAP:"Am2","26:79:c7:d8:1d:b7",11,-46
0000059576 [ncp.esp32.at] TRACE: < OK
0000059576 [net.ifapi] INFO: Netif wl3 link UP, profile=Am2
0000059579 [ncp.esp32.client] ERROR: Failed to write into data channel -60001
0000059580 [system.nm] INFO: State changed: IFACE_UP -> IFACE_LINK_UP
0000059582 [net.esp32ncp] TRACE: NCP event 3
0000059582 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_DOWN
0000059583 [system.nm] TRACE: Interface 4 power state changed: POWERING_DOWN
0000059584 [net.esp32ncp] TRACE: NCP event 3
0000059584 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_DOWN
0000059585 [system.nm] TRACE: Interface 4 power state changed: DOWN
0000059586 [ncp.esp32.client] TRACE: NCP connection state changed: 0
0000059587 [net.esp32ncp] TRACE: NCP event 2
0000059587 [net.esp32ncp] TRACE: State changed event: 0
0000059588 [net.ifapi] INFO: Netif wl3 link DOWN, profile=NONE
0000059589 [hal] INFO: DNS server list changed
0000059589 [hal] INFO: DNS server list changed
0000059593 [system.nm] INFO: State changed: IFACE_LINK_UP -> IFACE_UP
0000059594 [ncp.esp32.client] TRACE: NCP state changed: 0
0000059594 [net.esp32ncp] TRACE: NCP event 1
0000059595 [ncp.esp32.client] TRACE: Deinit modem serial.
0000059695 [net.esp32ncp] TRACE: NCP event 3
0000059695 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_UP
0000059696 [system.nm] TRACE: Interface 4 power state changed: POWERING_UP

0000060997 [ncp.esp32.at] TRACE: > AT
0000060998 [ncp.esp32.at] TRACE: < OK

0000061999 [ncp.esp32.client] TRACE: NCP ready to accept AT commands
0000062000 [ncp.esp32.at] TRACE: > AT+MVER
0000062001 [ncp.esp32.at] TRACE: < 3
0000062001 [ncp.esp32.at] TRACE: < OK
0000062002 [ncp.esp32.at] TRACE: > AT+GETMAC=0
0000062004 [ncp.esp32.at] TRACE: < +GETMAC: "30:ae:a4:d1:5c:98"
0000062004 [ncp.esp32.at] TRACE: < OK
0000062006 [ncp.esp32.at] TRACE: > AT+CWDHCP=0,3
0000062009 [ncp.esp32.at] TRACE: < OK
0000062010 [ncp.esp32.client] TRACE: NCP state changed: 1
0000062010 [net.esp32ncp] TRACE: NCP event 1
0000062011 [net.esp32ncp] TRACE: NCP event 3
0000062012 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_UP
0000062012 [system.nm] TRACE: Interface 4 power state changed: UP
0000062017 [ncp.esp32.at] TRACE: > AT+CWLAP

0000064521 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Amine",-30,"da:80:83:4f:04:91",11)
0000064522 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Am2",-47,"26:79:c7:d8:1d:b7",11)
0000064523 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-61,"34:5d:a8:60:42:a0",11)
0000064524 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-61,"34:5d:a8:60:42:a3",11)
0000064525 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-61,"34:5d:a8:60:42:a4",11)
0000064526 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-61,"34:5d:a8:60:42:a5",11)
0000064528 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-61,"34:5d:a8:60:42:a1",11)
0000064529 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-61,"34:5d:a8:60:42:a2",11)
0000064530 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-77,"34:5d:a8:61:34:c3",1)
0000064531 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-77,"34:5d:a8:61:34:c4",1)
0000064532 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-77,"34:5d:a8:61:34:c5",1)
0000064533 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c1",1)
0000064534 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c2",1)
0000064535 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:60:81:61",6)
0000064536 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-78,"34:5d:a8:61:34:c0",1)
0000064538 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-78,"34:5d:a8:60:81:60",6)
0000064539 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-78,"34:5d:a8:60:81:62",6)
0000064540 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-78,"34:5d:a8:60:81:63",6)
0000064541 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-78,"34:5d:a8:60:81:64",6)
0000064542 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-78,"34:5d:a8:60:81:65",6)
0000064543 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-79,"34:5d:a8:63:93:03",1)
0000064545 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-80,"34:5d:a8:63:93:00",1)
0000064546 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-80,"34:5d:a8:63:93:05",1)
0000064547 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:63:93:01",1)
0000064548 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:63:93:02",1)
0000064549 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-81,"34:5d:a8:63:93:04",1)
0000064550 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-81,"34:5d:a8:60:43:40",6)
0000064551 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-83,"34:5d:a8:66:a3:a4",6)
0000064553 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-83,"34:5d:a8:66:a3:a0",6)
0000064554 [ncp.esp32.at] TRACE: < +CWLAP:(0,"SETUP",-90,"20:2b:20:f7:2f:ac",11)
0000064555 [ncp.esp32.at] TRACE: < OK
0000064556 [ncp.esp32.client] TRACE: Connecting to "Am2"
0000066469 [ncp.esp32.at] TRACE: < WIFI CONNECTED

0000067413 [ncp.esp32.at] TRACE: < OK
0000067413 [ncp.esp32.client] TRACE: NCP connection state changed: 2
0000067414 [net.esp32ncp] TRACE: NCP event 2
0000067415 [net.esp32ncp] TRACE: State changed event: 2
0000067415 [ncp.esp32.at] TRACE: > AT+CWJAP?
0000067418 [ncp.esp32.at] TRACE: < +CWJAP:"Am2","26:79:c7:d8:1d:b7",11,-47
0000067419 [ncp.esp32.at] TRACE: < OK
0000067419 [net.ifapi] INFO: Netif wl3 link UP, profile=Am2
0000067422 [ncp.esp32.client] ERROR: Failed to write into data channel -60001
0000067423 [system.nm] INFO: State changed: IFACE_UP -> IFACE_LINK_UP
0000067424 [net.esp32ncp] TRACE: NCP event 3
0000067425 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_DOWN
0000067426 [system.nm] TRACE: Interface 4 power state changed: POWERING_DOWN
0000067427 [net.esp32ncp] TRACE: NCP event 3
0000067427 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_DOWN
0000067428 [system.nm] TRACE: Interface 4 power state changed: DOWN
0000067429 [ncp.esp32.client] TRACE: NCP connection state changed: 0
0000067429 [net.esp32ncp] TRACE: NCP event 2
0000067430 [net.esp32ncp] TRACE: State changed event: 0
0000067431 [net.ifapi] INFO: Netif wl3 link DOWN, profile=NONE
0000067431 [hal] INFO: DNS server list changed
0000067432 [hal] INFO: DNS server list changed
0000067436 [system.nm] INFO: State changed: IFACE_LINK_UP -> IFACE_UP
0000067437 [ncp.esp32.client] TRACE: NCP state changed: 0
0000067437 [net.esp32ncp] TRACE: NCP event 1
0000067438 [ncp.esp32.client] TRACE: Deinit modem serial.
0000067538 [net.esp32ncp] TRACE: NCP event 3
0000067538 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_UP
0000067539 [system.nm] TRACE: Interface 4 power state changed: POWERING_UP

0000068840 [ncp.esp32.at] TRACE: > AT
0000068841 [ncp.esp32.at] TRACE: < OK

0000069842 [ncp.esp32.client] TRACE: NCP ready to accept AT commands
0000069843 [ncp.esp32.at] TRACE: > AT+MVER
0000069844 [ncp.esp32.at] TRACE: < 3
0000069844 [ncp.esp32.at] TRACE: < OK
0000069845 [ncp.esp32.at] TRACE: > AT+GETMAC=0
0000069847 [ncp.esp32.at] TRACE: < +GETMAC: "30:ae:a4:d1:5c:98"
0000069847 [ncp.esp32.at] TRACE: < OK
0000069849 [ncp.esp32.at] TRACE: > AT+CWDHCP=0,3
0000069852 [ncp.esp32.at] TRACE: < OK
0000069853 [ncp.esp32.client] TRACE: NCP state changed: 1
0000069853 [net.esp32ncp] TRACE: NCP event 1
0000069854 [net.esp32ncp] TRACE: NCP event 3
0000069855 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_UP
0000069855 [system.nm] TRACE: Interface 4 power state changed: UP
0000069860 [ncp.esp32.at] TRACE: > AT+CWLAP

0000072364 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Amine",-31,"da:80:83:4f:04:91",11)
0000072365 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Am2",-45,"26:79:c7:d8:1d:b7",11)
0000072366 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-61,"34:5d:a8:60:42:a1",11)
0000072367 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-61,"34:5d:a8:60:42:a2",11)
0000072368 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-62,"34:5d:a8:60:42:a0",11)
0000072369 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-62,"34:5d:a8:60:42:a3",11)
0000072371 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-62,"34:5d:a8:60:42:a4",11)
0000072372 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-62,"34:5d:a8:60:42:a5",11)
0000072373 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-76,"34:5d:a8:61:34:c2",1)
0000072374 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-77,"34:5d:a8:61:34:c0",1)
0000072375 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c1",1)
0000072376 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-77,"34:5d:a8:61:34:c3",1)
0000072377 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-77,"34:5d:a8:61:34:c4",1)
0000072378 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-77,"34:5d:a8:61:34:c5",1)
0000072379 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-78,"34:5d:a8:60:81:60",6)
0000072381 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-78,"34:5d:a8:60:81:62",6)
0000072382 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-78,"34:5d:a8:60:81:63",6)
0000072383 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-78,"34:5d:a8:60:81:64",6)
0000072384 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-78,"34:5d:a8:60:81:65",6)
0000072385 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-80,"34:5d:a8:63:93:00",1)
0000072386 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-80,"34:5d:a8:63:93:04",1)
0000072387 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:63:93:02",1)
0000072389 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-80,"34:5d:a8:63:93:03",1)
0000072390 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-80,"34:5d:a8:63:93:05",1)
0000072391 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-81,"34:5d:a8:60:43:40",6)
0000072392 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-81,"34:5d:a8:60:43:41",6)
0000072393 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-81,"34:5d:a8:60:43:44",6)
0000072394 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-81,"34:5d:a8:60:43:45",6)
0000072396 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-83,"34:5d:a8:66:a3:a3",6)
0000072397 [ncp.esp32.at] TRACE: < +CWLAP:(0,"SETUP",-87,"20:2b:20:f7:2f:ac",11)
0000072398 [ncp.esp32.at] TRACE: < OK
0000072399 [ncp.esp32.client] TRACE: Connecting to "Am2"
0000074439 [ncp.esp32.at] TRACE: < WIFI CONNECTED

0000075235 [ncp.esp32.at] TRACE: < OK
0000075235 [ncp.esp32.client] TRACE: NCP connection state changed: 2
0000075236 [net.esp32ncp] TRACE: NCP event 2
0000075237 [net.esp32ncp] TRACE: State changed event: 2
0000075237 [ncp.esp32.at] TRACE: > AT+CWJAP?
0000075240 [ncp.esp32.at] TRACE: < +CWJAP:"Am2","26:79:c7:d8:1d:b7",11,-43
0000075241 [ncp.esp32.at] TRACE: < OK
0000075241 [net.ifapi] INFO: Netif wl3 link UP, profile=Am2
0000075244 [ncp.esp32.client] ERROR: Failed to write into data channel -60001
0000075245 [system.nm] INFO: State changed: IFACE_UP -> IFACE_LINK_UP
0000075247 [net.esp32ncp] TRACE: NCP event 3
0000075247 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_DOWN
0000075248 [system.nm] TRACE: Interface 4 power state changed: POWERING_DOWN
0000075249 [net.esp32ncp] TRACE: NCP event 3
0000075249 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_DOWN
0000075250 [system.nm] TRACE: Interface 4 power state changed: DOWN
0000075251 [ncp.esp32.client] TRACE: NCP connection state changed: 0
0000075252 [net.esp32ncp] TRACE: NCP event 2
0000075252 [net.esp32ncp] TRACE: State changed event: 0
0000075253 [net.ifapi] INFO: Netif wl3 link DOWN, profile=NONE
0000075253 [hal] INFO: DNS server list changed
0000075254 [hal] INFO: DNS server list changed
0000075258 [system.nm] INFO: State changed: IFACE_LINK_UP -> IFACE_UP
0000075259 [ncp.esp32.client] TRACE: NCP state changed: 0
0000075259 [net.esp32ncp] TRACE: NCP event 1
0000075260 [ncp.esp32.client] TRACE: Deinit modem serial.
0000075360 [net.esp32ncp] TRACE: NCP event 3
0000075360 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_POWERING_UP
0000075361 [system.nm] TRACE: Interface 4 power state changed: POWERING_UP
0000076662 [ncp.esp32.at] TRACE: > AT
0000076663 [ncp.esp32.at] TRACE: < OK

0000077664 [ncp.esp32.client] TRACE: NCP ready to accept AT commands
0000077665 [ncp.esp32.at] TRACE: > AT+MVER
0000077666 [ncp.esp32.at] TRACE: < 3
0000077666 [ncp.esp32.at] TRACE: < OK
0000077667 [ncp.esp32.at] TRACE: > AT+GETMAC=0
0000077669 [ncp.esp32.at] TRACE: < +GETMAC: "30:ae:a4:d1:5c:98"
0000077669 [ncp.esp32.at] TRACE: < OK
0000077671 [ncp.esp32.at] TRACE: > AT+CWDHCP=0,3
0000077674 [ncp.esp32.at] TRACE: < OK
0000077675 [ncp.esp32.client] TRACE: NCP state changed: 1
0000077675 [net.esp32ncp] TRACE: NCP event 1
0000077676 [net.esp32ncp] TRACE: NCP event 3
0000077677 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER_STATE_UP
0000077677 [system.nm] TRACE: Interface 4 power state changed: UP
0000077682 [ncp.esp32.at] TRACE: > AT+CWLAP

0000080187 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Amine",-28,"da:80:83:4f:04:91",11)
0000080188 [ncp.esp32.at] TRACE: < +CWLAP:(3,"Am2",-45,"26:79:c7:d8:1d:b7",11)
0000080189 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-61,"34:5d:a8:60:42:a0",11)
0000080190 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-61,"34:5d:a8:60:42:a3",11)
0000080192 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-61,"34:5d:a8:60:42:a4",11)
0000080193 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-61,"34:5d:a8:60:42:a5",11)
0000080194 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-61,"34:5d:a8:60:42:a1",11)
0000080195 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-61,"34:5d:a8:60:42:a2",11)
0000080196 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-76,"34:5d:a8:61:34:c4",1)
0000080197 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-76,"34:5d:a8:61:34:c1",1)
0000080198 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-77,"34:5d:a8:61:34:c5",1)
0000080199 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-77,"34:5d:a8:61:34:c2",1)
0000080200 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-77,"34:5d:a8:61:34:c3",1)
0000080201 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-78,"34:5d:a8:60:81:60",6)
0000080203 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-78,"34:5d:a8:60:81:61",6)
0000080204 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-78,"34:5d:a8:60:81:62",6)
0000080205 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-79,"34:5d:a8:60:81:63",6)
0000080206 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-79,"34:5d:a8:60:81:64",6)
0000080207 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-79,"34:5d:a8:60:81:65",6)
0000080208 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:63:93:01",1)
0000080209 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:63:93:02",1)
0000080210 [ncp.esp32.at] TRACE: < +CWLAP:(4,"IdO",-80,"34:5d:a8:60:43:44",6)
0000080212 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-80,"34:5d:a8:60:43:45",6)
0000080213 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-80,"34:5d:a8:60:43:40",6)
0000080214 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-80,"34:5d:a8:60:43:41",6)
0000080215 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-80,"34:5d:a8:60:43:43",6)
0000080216 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-81,"34:5d:a8:63:93:03",1)
0000080217 [ncp.esp32.at] TRACE: < +CWLAP:(0,"UdeS-Public",-81,"34:5d:a8:63:93:05",1)
0000080219 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-81,"34:5d:a8:63:93:00",1)
0000080220 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-81,"34:5d:a8:60:43:42",6)
0000080221 [ncp.esp32.at] TRACE: < +CWLAP:(5,"eduroam",-83,"34:5d:a8:66:a3:a0",6)
0000080222 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-83,"34:5d:a8:66:a3:a1",6)
0000080223 [ncp.esp32.at] TRACE: < +CWLAP:(3,"",-83,"34:5d:a8:66:a3:a2",6)
0000080224 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-83,"34:5d:a8:66:a3:a3",6)
0000080226 [ncp.esp32.at] TRACE: < +CWLAP:(0,"SETUP",-89,"20:2b:20:f7:2f:ac",11)
0000080227 [ncp.esp32.at] TRACE: < +CWLAP:(0,"aerius",-95,"34:5d:a8:63:39:63",1)
0000080228 [ncp.esp32.at] TRACE: < OK
0000080229 [ncp.esp32.client] TRACE: Connecting to "Am2"
0000082147 [ncp.esp32.at] TRACE: < WIFI CONNECTED

0000083085 [ncp.esp32.at] TRACE: < OK
0000083085 [ncp.esp32.client] TRACE: NCP connection state changed: 2
0000083086 [net.esp32ncp] TRACE: NCP event 2
0000083087 [net.esp32ncp] TRACE: State changed event: 2
0000083087 [ncp.esp32.at] TRACE: > AT+CWJAP?
0000083090 [ncp.esp32.at] TRACE: < +CWJAP:"Am2","26:79:c7:d8:1d:b7",11,-39
0000083091 [ncp.esp32.at] TRACE: < OK
0000083091 [net.ifapi] INFO: Netif wl3 link UP, profile=Am2
0000083094 [ncp.esp32.client] ERROR: Failed to write into data channel -60001
0000083095 [system.nm] INFO: State changed: IFACE_UP -> IFACE_LINK_UP
0000083097 [net.esp32ncp] TRACE: NCP event 3
0000083097 [net.esp32ncp] TRACE: NCP power state changed: IF_POWER

4

I just wanted to mention that a problem seen here before with locations with Eduroam access points is that Eduroam can be set to actively block non-approved access points in their area. They do this by pretending to be the "rogue" AP when they see it and then direct the traffic into the bit bucket. Typically what happens is the first connect is OK but subsequent tries all fail.

I'm not sure that is your problem here, but it is something to look out for.

5

My guess is that the Am2 network is closing the connection from the Argon, resulting in

0000051591 [ncp.esp32.client] ERROR: Failed to write into data channel -60001

The network is WPA2 PSK so it should be connectable.

<ecn>: encryption method.

  • 0: OPEN
  • 1: WEP
  • 2: WPA_PSK
  • 3: WPA2_PSK
  • 4: WPA_WPA2_PSK
  • 5: WPA2_Enterprise (not supported)

Some possible reasons for failing to connect include:

  • The Wi-Fi network has restrictions by MAC address
  • The Wi-Fi network requires logging in via a captive portal, which is not supported by the Argon
  • Other network-specific issue such as firewalls

However, you mentioned you tried a hotspot, which should have eliminated any network-specific issues. It's not clear to me why it's not working, but maybe someone else will have an idea.

6

Hello thank you,

I will try to summerize what we did in here so if maybe someone have an idea can help us :

We are currently trying to set up two brand-new Particle Argon boards for our project, but we are encountering a persistent issue during the Wi-Fi connection stage.

The boards successfully start the setup process, but when reaching the Wi-Fi connection step, the Argon becomes stuck blinking green indefinitely and never proceeds to connect properly.

At first, we suspected this was related to our network configuration. To eliminate this possibility, we tested with multiple different Wi-Fi access points and networks, but the exact same issue persisted in every case.

We also have another older Particle Argon board that is working perfectly fine on all the same networks we tested. This older device connects successfully without any issue, which makes us think that the problem is specific to the two new Argon boards.

We then considered that the problem might be firmware-related. To troubleshoot this, we performed the following steps:

  1. Used the Web Device Doctor to reflash and repair the device firmware.

  2. Attempted the setup process through the Particle CLI.

  3. Attempted the setup through the Particle Web Portal.

  4. Retested the devices on different Wi-Fi networks and access points.

Unfortunately, despite all these attempts, the behavior remains exactly the same.

After enabling and analyzing the logs, we observed that the ESP32 coprocessor (NCP) appears to crash or restart immediately after the Wi-Fi connection attempt. The recurring error message we receive is:

0000051591 [ncp.esp32.client] ERROR: Failed to write into data channel -60001
7

With the exception of some pre-release Argon devices, all of them run the same version of the esp-at firmware (0.0.5). The ESP32 firmware not part of a Device OS release.