Fix for unreliable wake-up port detection + DHCP and retry options #6
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Added DHCP / static IP options Added timer-based retry functions on WiFi / MQTT failures Fixed the style formatting
Added DHCP enable/disable option, retry functions and fix for when the board does not provide the correct port that triggered the wake-up. When this happens the script checks if either port is still HIGH. I've been using this code for a few months now and had no issues since.
typo in variable
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After some tedious debugging I've discovered that the detection of the wake-up port is unreliable. When this happens (wakeupStatus == 0) the script checks if either of the ports is (still) HIGH.
I've also added retry functions that are useful when WiFi or MQTT broker are unreliable or temporarily down. The script saves the state, sets a (configurable) time-based deep-sleep and tries to send the message again.
DHCP can now be configured (true/false) for people that do not want to reserve a static IP address.
I've been using this code for a few months now and have not had any issues since.