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homieiot / homie-esp8266

💡 ESP8266 framework for Homie, a lightweight MQTT convention for the IoT
http://homieiot.github.io/homie-esp8266
MIT License
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deepSleep Goes into loop #272

Closed mikecay closed 5 years ago

mikecay commented 7 years ago

I have a sketch that uses deep sleep, if I connect GPIO16 to RST and start the node it goes into a loop and outputs the following over and over

` ets Jan 8 2013,rst cause:2, boot mode:(3,7)

load 0x4010f000, len 1384, room 16 tail 8 chksum 0x2d csum 0x2d v3de0c112 ~ld SH�H� `

If I start the node without GPIO16 connected to RST, the node will start and then go to sleep, but as expected it does not wake up. If I connect GRIO16 to RST while the node is asleep it will wake up at the set time but it will then go into a loop again with the same output as above.

Has anyone else seen this?

Mike

prijswij commented 7 years ago

Not in this form. I see the config printed in the logging until the Wifi needs to connect. Then it crashes and reboots and the process starts again. until I unlink GPIO16 and RST. When I connect afterwards, the same happends after the next wake-up. I have to say that I'm not using The latest, since I get a "homie/config.json does not exists" on the latest version.

AndrewLinden commented 7 years ago

Have you disabled or changed the homie LED? It defaults to GPIO16 and this will cause boot loop when GPIO16 is connected to RST for deep sleep. See here: https://homie-esp8266.readme.io/docs/built-in-led