nodemcu
2 notes
- ESPHome ESP8266 nodes stop joining Wi-Fi: reason='Association Leave'
ESPHome NodeMCU devices that had been working suddenly could not connect, logging lwIP error -16 and "Disconnected … reason='Association Leave'". The router's DHCP pool was full; giving the nodes static IPs fixed it.
- DHT22 temperature/humidity sensor on a NodeMCU 0.9 with ESPHome and Home Assistant
Wiring and ESPHome YAML for a DHT22 on an old yellow NodeMCU 0.9 board, feeding Home Assistant. USB uploads failing with "Upload with baud rate 460800 failed" were fixed by disconnecting the sensor while flashing.