After multiple failed attempts to even get them to talk, I finally can send "something" to Adafruit IO from my M5StickC. I set up a feed on IO, and am trying to use M5FLOW to code the stickC, so that I can then help students do the same. But I am getting and error on IO. "MQTT ERROR: mrwomack 63.248.53.105 PUBLISH to topic ` mrwomack/feeds/m5-data.m5-temp` rejected, failed to authorize publish"
What do I need to change to fix this, or what additional info is needed so that I can get help? Thank you in advance.
Errors between M5StickC & Adafruit IO
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If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
- mrwomack
- Posts: 5
- Joined: Wed Nov 14, 2018 7:08 pm
Re: Errors between M5StickC & Adafruit IO
I found the issue. When I copied the key, it added a space before the 'mrwomack' in the key.
Forum rules
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.