Hello I have had my spark for quite a while working perfectly. I use it to open and close my gate remotely. I recently switched routers and now I am unable to get my spark to connect at all. I have tried the spark app and the command prompts and putty all to no avail. Are there any suggestions t…

@jcdude , how is the wireless security setup? Is it exactgly as in the manul setup?

@jcdude , can you show more on the wireless security settings? How long is the password and is it alphanumeric?

@jcdude , TCP port 5683 (COAP) needs to be open to allow for a Particle Cloud connection.

[image] peekay123: 5683 [image] Still no connection. I even turned the firewall off with no luck

I’ll try to catch up on the thread and see if I can find something

What’s the led colour on the device?

When you say sparkio / spark, are you refering to the Spark Core (vs. Photon of the same company/different brand)? Since all the common suspects were eliminated by @peekay123 already, can you first try to wipe the WiFi credentials from your device by holding down the MODE button for 10+ seconds til…

[SOLVED]Connecting a sparkio

Troubleshooting

ScruffR December 23, 2015, 11:13am 22

Have you seen this tutorial?
[Particle Official] Windows 10 Full CLI and DFU Setup

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[SOLVED]Connecting a sparkio

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