# Edge Systems **URL:** https://community.particle.io/c/edge-systems/58.md?page=1 [Latest](https://community.particle.io/latest.md) · [Categories](https://community.particle.io/categories.md) · [Tags](https://community.particle.io/tags.md) **Page:** 2 --- ## [Tracker geolocation data](https://community.particle.io/t/tracker-geolocation-data/66931)
**Author:** [@gusgonnet](https://community.particle.io/u/gusgonnet)\ **Replies:** 1\ **Last updated:** [May 28, 2024, 7:46pm UTC](https://community.particle.io/t/tracker-geolocation-data/66931 "2024-05-28T19:46:21Z")
From the data operations docs, I read the below (in red). How can the amount of location points stored be configured? source: Thanks --- ## [Edge BLE Connect Issue](https://community.particle.io/t/edge-ble-connect-issue/66664)
**Author:** [@Genius](https://community.particle.io/u/Genius)\ **Replies:** 9\ **Last updated:** [May 10, 2024, 10:08am UTC](https://community.particle.io/t/edge-ble-connect-issue/66664 "2024-05-10T10:08:11Z")
Hi, I have been attempting to establish a BLE connection between my Particle Monitor and another NRF52840 device. However, the following logs have occurred multiple times (sometimes after hours) before the connection co… --- ## [\[Device Reactivation\] Hard Reset](https://community.particle.io/t/device-reactivation-hard-reset/66767)
**Author:** [@yujuis](https://community.particle.io/u/yujuis)\ **Replies:** 1\ **Last updated:** [April 19, 2024, 9:28am UTC](https://community.particle.io/t/device-reactivation-hard-reset/66767 "2024-04-19T09:28:24Z")
I am using a Tracker One which was previously set up by other teammates a while ago. While I go through the device setup phase, it shows that the device has been registered by others. Since it's been a while and I aint a… --- ## [Warnings while building Monitor Edge with DeviceOS 5.7.0](https://community.particle.io/t/warnings-while-building-monitor-edge-with-deviceos-5-7-0/66275)
**Author:** [@gusgonnet](https://community.particle.io/u/gusgonnet)\ **Replies:** 1\ **Last updated:** [February 2, 2024, 10:56am UTC](https://community.particle.io/t/warnings-while-building-monitor-edge-with-deviceos-5-7-0/66275 "2024-02-02T10:56:04Z")
Hi, am I safe to proceed? Should I only use Device OS 4.2.0 or how can I fix these warnings? Thanks Warnings: ../../../hal/inc/interrupts\_hal\_compat.h:82:1: warning: 'HAL\_InterruptCallback' is deprecated: Use hal\_int… --- ## [Extract sht31 temp and humidity to publish separately](https://community.particle.io/t/extract-sht31-temp-and-humidity-to-publish-separately/66241)
**Author:** [@michaelm](https://community.particle.io/u/michaelm)\ **Replies:** 3\ **Last updated:** [January 28, 2024, 2:54pm UTC](https://community.particle.io/t/extract-sht31-temp-and-humidity-to-publish-separately/66241 "2024-01-28T14:54:23Z")
I've tried for a few days now, but I'm not making any headway (actually getting more confused!) About how to extract the SHT 31 temperature and humidity values from the Edge buffer so I can do a separate publish for thos… --- ## [LocationPoint.epochTime - coordinate timestamp or current time?](https://community.particle.io/t/locationpoint-epochtime-coordinate-timestamp-or-current-time/66227)
**Author:** [@jon.dev](https://community.particle.io/u/jon.dev)\ **Replies:** 1\ **Last updated:** [January 25, 2024, 4:31pm UTC](https://community.particle.io/t/locationpoint-epochtime-coordinate-timestamp-or-current-time/66227 "2024-01-25T16:31:25Z")
Hello, I'm looking for some clarification on the epochTime field of the LocationPoint object. Does this value represent the time at which the coordinates were last updated? Or is it just the current time as reported b… --- ## [How to put the Tracker one to sleep immediately? and what is the right way to handle wakeup properly?](https://community.particle.io/t/how-to-put-the-tracker-one-to-sleep-immediately-and-what-is-the-right-way-to-handle-wakeup-properly/60879)
**Author:** [@cloud\_nine](https://community.particle.io/u/cloud_nine)\ **Replies:** 4\ **Last updated:** [January 20, 2024, 8:49pm UTC](https://community.particle.io/t/how-to-put-the-tracker-one-to-sleep-immediately-and-what-is-the-right-way-to-handle-wakeup-properly/60879 "2024-01-20T20:49:14Z")
Is there a way to put the tracker one to sleep immediately? This is what I am doing right now and is this the right way to command the tracker one to sleep as early as possible? TrackerSleep::instance().resumeSleep(); … --- ## [Monitor One Edge power down GNSS when entering sleep](https://community.particle.io/t/monitor-one-edge-power-down-gnss-when-entering-sleep/66134)
**Author:** [@bthefunk](https://community.particle.io/u/bthefunk)\ **Replies:** 2\ **Last updated:** [January 12, 2024, 4:28pm UTC](https://community.particle.io/t/monitor-one-edge-power-down-gnss-when-entering-sleep/66134 "2024-01-12T16:28:37Z")
I using the Monitor Edge FW for the GPS functions but adding some custom code and wanted to see if there is a way to power down the GNSS when entering Hibernation sleep mode. It looks to stay powered up. I use the sugge… --- ## [Custom PMIC settings for Monitor One](https://community.particle.io/t/custom-pmic-settings-for-monitor-one/66110)
**Author:** [@jzalar](https://community.particle.io/u/jzalar)\ **Replies:** 4\ **Last updated:** [January 11, 2024, 12:32am UTC](https://community.particle.io/t/custom-pmic-settings-for-monitor-one/66110 "2024-01-11T00:32:47Z")
I am not sure if I am doing something wrong nor right with respect to Power Manger settings. I am trying to increase the min. power source voltage so my 12 v (350ma) solar panel will charge the battery and not go into … --- ## [T-Som cannot flash via USB and strange LED behavior](https://community.particle.io/t/t-som-cannot-flash-via-usb-and-strange-led-behavior/66117)
**Author:** [@nickB](https://community.particle.io/u/nickB)\ **Replies:** 2\ **Last updated:** [January 10, 2024, 7:11pm UTC](https://community.particle.io/t/t-som-cannot-flash-via-usb-and-strange-led-behavior/66117 "2024-01-10T19:11:11Z")
Hi, we have a custom T-SOM carrier board that reproduces the normal Particle LED functionality, and some of our boards have become impossible to flash. When reset, we get about 2 seconds each of magenta flashing, yellow… --- ## [Tracker - Wake for CAN interrupt ignored](https://community.particle.io/t/tracker-wake-for-can-interrupt-ignored/65883)
**Author:** [@johannes.nuwiel](https://community.particle.io/u/johannes.nuwiel)\ **Replies:** 1\ **Last updated:** [January 4, 2024, 3:21pm UTC](https://community.particle.io/t/tracker-wake-for-can-interrupt-ignored/65883 "2024-01-04T15:21:35Z")
Hi everyone, I am having trouble waking my Tracker One from sleep by CAN interrupt. The CAN\_INT pin is falling low whenever it detects activity. However, when the Tracker One is falling asleep it takes close to 10s to s… --- ## [Monitor One Battery Discharge](https://community.particle.io/t/monitor-one-battery-discharge/65979)
**Author:** [@t.gaze](https://community.particle.io/u/t.gaze)\ **Replies:** 2\ **Last updated:** [December 13, 2023, 1:05pm UTC](https://community.particle.io/t/monitor-one-battery-discharge/65979 "2023-12-13T13:05:49Z")
Hello, I am tinkering with the Monitor One and as a stress test I charged the 18650 LiPo and then unplugged the AC adapter to see how long the Monitor One would last running the stock Monitor Edge application firmware. … --- ## [Tracker One Sleep Time Setting](https://community.particle.io/t/tracker-one-sleep-time-setting/65907)
**Author:** [@jzalar](https://community.particle.io/u/jzalar)\ **Replies:** 1\ **Last updated:** [November 30, 2023, 7:28pm UTC](https://community.particle.io/t/tracker-one-sleep-time-setting/65907 "2023-11-30T19:28:12Z")
I am sure I am missing something else but I can't figure out how to set my tracker to wake and publish every hour. I used the sleep, wake publish tutorial and I can not find anything in the main.cpp or tracker\_sleep.cp… --- ## [Tracker in unknown state after wake up from discharge](https://community.particle.io/t/tracker-in-unknown-state-after-wake-up-from-discharge/64685)
**Author:** [@johannes.nuwiel](https://community.particle.io/u/johannes.nuwiel)\ **Replies:** 26\ **Last updated:** [October 27, 2023, 7:51am UTC](https://community.particle.io/t/tracker-in-unknown-state-after-wake-up-from-discharge/64685 "2023-10-27T07:51:55Z")
Hi there, Issue: After my tracker has been running out of battery, I resurrect it by applying USB power and wait for it to prompt something to the serial monitor. The status LED pulses white (indicating turned off cel… --- ## [TrackerOne with WiFi connectivity](https://community.particle.io/t/trackerone-with-wifi-connectivity/65436)
**Author:** [@AxelEriksson](https://community.particle.io/u/AxelEriksson)\ **Replies:** 5\ **Last updated:** [October 9, 2023, 5:28pm UTC](https://community.particle.io/t/trackerone-with-wifi-connectivity/65436 "2023-10-09T17:28:52Z")
Does Particle have any product which combines a Tracker system (such as TrackerOne) with wifi connectivity so that larger amounts of data can be uploaded when wifi is available? --- ## [Monitor Edge version 2 released](https://community.particle.io/t/monitor-edge-version-2-released/65534)
**Author:** [@eberseth](https://community.particle.io/u/eberseth)\ **Replies:** 0\ **Last updated:** [September 30, 2023, 5:58am UTC](https://community.particle.io/t/monitor-edge-version-2-released/65534 "2023-09-30T05:58:33Z")
Monitor Edge version 2 has been released with Modbus support! Please take a look at Release Monitor Edge Firmware v2 · particle-iot/monitor-edge · GitHub Built against device OS 4.2.0 In Summary FEATURES Added Modbus… --- ## [Tracker crashes when updating ConfigObject](https://community.particle.io/t/tracker-crashes-when-updating-configobject/65362)
**Author:** [@mismoeigenheim](https://community.particle.io/u/mismoeigenheim)\ **Replies:** 3\ **Last updated:** [September 19, 2023, 1:31am UTC](https://community.particle.io/t/tracker-crashes-when-updating-configobject/65362 "2023-09-19T01:31:58Z")
We use a custom Tracker one firmware and custom config-schema. Now we added more config parameters ConfigObject("tempRed" to a custom group we had already and also updated the config-schema.json It seems the tracker is… --- ## [Enabling external GNSS antenna on the SOM](https://community.particle.io/t/enabling-external-gnss-antenna-on-the-som/65169)
**Author:** [@Strillo](https://community.particle.io/u/Strillo)\ **Replies:** 3\ **Last updated:** [August 23, 2023, 6:59pm UTC](https://community.particle.io/t/enabling-external-gnss-antenna-on-the-som/65169 "2023-08-23T18:59:08Z")
Hi, I'm trying to use an external GNSS antenna with the Tracker SOM. However, i can't seem to find a way to e.g. control the GNSS\_LNA\_EN pin.. I have found a setAntanna method inside ubloxGPS.cpp which seems t accept a … --- ## [Power Tracker SOM from 12V supply](https://community.particle.io/t/power-tracker-som-from-12v-supply/61877)
**Author:** [@nlwelch](https://community.particle.io/u/nlwelch)\ **Replies:** 9\ **Last updated:** [August 16, 2023, 11:32pm UTC](https://community.particle.io/t/power-tracker-som-from-12v-supply/61877 "2023-08-16T23:32:32Z")
I’d like to power my Tracker SOM Evaluation Board using a 12V power supply. There is a connector (connector 13 Tracker SoM Evaluation Board | Datasheets | Particle) I can’t find any details on the connector. Am I miss… --- ## [Announcing Varia, an open-source mounting bracket for Tracker One!](https://community.particle.io/t/announcing-varia-an-open-source-mounting-bracket-for-tracker-one/65077)
**Author:** [@morduno-particle](https://community.particle.io/u/morduno-particle)\ **Replies:** 0\ **Last updated:** [August 2, 2023, 11:03pm UTC](https://community.particle.io/t/announcing-varia-an-open-source-mounting-bracket-for-tracker-one/65077 "2023-08-02T23:03:24Z")
Hello Community, I am excited to share with you that we have just released Varia, a retrofit mounting system for the Tracker One. While we know that Tracker One greatly reduces the complexities of getting started with a… --- ## [GPS Library for tracker SOM](https://community.particle.io/t/gps-library-for-tracker-som/65016)
**Author:** [@emilythorpe](https://community.particle.io/u/emilythorpe)\ **Replies:** 2\ **Last updated:** [August 1, 2023, 6:24pm UTC](https://community.particle.io/t/gps-library-for-tracker-som/65016 "2023-08-01T18:24:48Z")
Hi, I was looking to find a GPS library for the Tracker SOM to get laditude and logitude data in code. I found a library for the AssetTracer Electron, but that seems to not work for the T-SOM. Thanks! --- ## [Tracker System Documentation](https://community.particle.io/t/tracker-system-documentation/56837)
**Author:** [@rickkas7](https://community.particle.io/u/rickkas7)\ **Replies:** 39\ **Last updated:** [July 19, 2023, 9:04am UTC](https://community.particle.io/t/tracker-system-documentation/56837 "2023-07-19T09:04:16Z")
There is new Tracker SoM, Tracker SoM Evaluation Board, and Tracker One documentation available! https://docs.particle.io/tutorials/asset-tracking/introduction/#find-out-more Most of the documentation can be found in t… --- ## [(Ubuntu) Tracker serial disconnects after firmware update, takes ~5 minutes to reconnect](https://community.particle.io/t/ubuntu-tracker-serial-disconnects-after-firmware-update-takes-5-minutes-to-reconnect/64929)
**Author:** [@emilythorpe](https://community.particle.io/u/emilythorpe)\ **Replies:** 2\ **Last updated:** [July 12, 2023, 10:41pm UTC](https://community.particle.io/t/ubuntu-tracker-serial-disconnects-after-firmware-update-takes-5-minutes-to-reconnect/64929 "2023-07-12T22:41:56Z")
I'm working on developing firmware with the tracker som board (T404M). After flashing my firmware to the board, the serial disconnects, with the command particle serial list first returning No devices available via seria… --- ## [Cloud Flashing not working on TrackerOne 402M](https://community.particle.io/t/cloud-flashing-not-working-on-trackerone-402m/64694)
**Author:** [@codev3rt](https://community.particle.io/u/codev3rt)\ **Replies:** 9\ **Last updated:** [June 20, 2023, 9:22pm UTC](https://community.particle.io/t/cloud-flashing-not-working-on-trackerone-402m/64694 "2023-06-20T21:22:47Z")
I have a problem flashing TrackerOne 402M over the cloud. It flashes with DFU Mode/USB but fails when I do it over the cloud. I also have other Boron devices that flash just fine. I'm lost, anyone? FYI: I completel… --- ## [New Tracker One](https://community.particle.io/t/new-tracker-one/64763)
**Author:** [@darkstar2002](https://community.particle.io/u/darkstar2002)\ **Replies:** 4\ **Last updated:** [June 19, 2023, 12:52pm UTC](https://community.particle.io/t/new-tracker-one/64763 "2023-06-19T12:52:34Z")
Just got the tracker one. It is running v18 but on the console I can not see the store and forward tab. Is there something I have to turn on? --- ## [Tracker brownout protection](https://community.particle.io/t/tracker-brownout-protection/64198)
**Author:** [@gusgonnet](https://community.particle.io/u/gusgonnet)\ **Replies:** 6\ **Last updated:** [June 7, 2023, 12:23pm UTC](https://community.particle.io/t/tracker-brownout-protection/64198 "2023-06-07T12:23:09Z")
Hi, What are the dangers of mistakenly letting a Tracker One run on its internal battery until the battery dies, without any external power source? Is the Tracker One running Tracker Edge firmware protected from a brow… --- ## [Tracker Edge: Location updates vs publish](https://community.particle.io/t/tracker-edge-location-updates-vs-publish/64688)
**Author:** [@GIjpma](https://community.particle.io/u/GIjpma)\ **Replies:** 4\ **Last updated:** [June 2, 2023, 7:47pm UTC](https://community.particle.io/t/tracker-edge-location-updates-vs-publish/64688 "2023-06-02T19:47:16Z")
Just a data usage question: With plain Tracker edge installed a location update is sent at the Console set interval, using one data slot each time. When adding fields to the location data and publishing them through Tra… --- ## [Keep NRF52840 and its peripherals operating during sleep?](https://community.particle.io/t/keep-nrf52840-and-its-peripherals-operating-during-sleep/64678)
**Author:** [@nickB](https://community.particle.io/u/nickB)\ **Replies:** 8\ **Last updated:** [June 2, 2023, 2:17pm UTC](https://community.particle.io/t/keep-nrf52840-and-its-peripherals-operating-during-sleep/64678 "2023-06-02T14:17:46Z")
We are working on an application using T-SOM. Our application needs the T-SOM to continuously monitor two sensors, one on the I2C bus and one using the UART of the NRF52840, as well as the IMU onboard the T-SOM. Our po… --- ## [Tracker Edge version 18 released](https://community.particle.io/t/tracker-edge-version-18-released/63268)
**Author:** [@eberseth](https://community.particle.io/u/eberseth)\ **Replies:** 12\ **Last updated:** [April 5, 2023, 10:39am UTC](https://community.particle.io/t/tracker-edge-version-18-released/63268 "2023-04-05T10:39:07Z")
Tracker Edge version 18 has been released with some new great features and bug fixes. Please take a look at https://github.com/particle-iot/tracker-edge/releases/tag/v18 Built against device OS v3.3.0 In Summary FEATU… --- ## [Selecting a particle device for tracking in Rwanda](https://community.particle.io/t/selecting-a-particle-device-for-tracking-in-rwanda/64302)
**Author:** [@rdjarbeng](https://community.particle.io/u/rdjarbeng)\ **Replies:** 3\ **Last updated:** [April 4, 2023, 8:30pm UTC](https://community.particle.io/t/selecting-a-particle-device-for-tracking-in-rwanda/64302 "2023-04-04T20:30:59Z")
Hello, I am new to particle. I am trying to purchase a particle Tracker SoM LTE CAT1/3G/2G (Europe) to use for tracking a bus. However the tracker-SOM seems out of stock. It shows delivery in next 56 weeks and only th… [Previous page](https://community.particle.io/c/edge-systems/58.md) [Next page](https://community.particle.io/c/edge-systems/58.md?page=2)