To enter the setup-mode, press and hold the flash-button for approx 3 seconds during startup (replugging USB-powercable). The ESP will switch into hotspot-mode and open a WiFi-Network (SSDI: e.g. ESPclimatesensor-00). Connect to the WiFi, the default Password is 123456789 (see WIFI_SETUP_PASS in include/config.h). When connectod, go to 192.168.4.1 in your browser. Configure the SSID and password of the WiFi network, you want the ESP to connect to.
Hardware:
- ESP8266 Node MCU
- I2C BME280 (temperature, pressure, humidity)
| ESP8266 | BME280 |
|---|---|
| D1 | 0 |
| D2 | 0 |
| D3 | 0 |