PCB arrived today.
Initial Setup
Soldered JP1,2,3 (debug LED, power , and charge indicator)
Set to ESP32 DevKit
Blink is working and printing to serial console on programmer UART
Initial TODO
- Hello World!
- Evaluate charger circuit
- Add compiler directive for non-Heltec software build
- ADC review for VBAT
- ADC review for VSOLAR
- Rain gauge interrupt routine back online
- I2C evaluation with BME280
- Weather direction evaluation
- Wind speed evaluation
- New LoRa radio install for 915MHz
Evaluation Notes
Charger Circuit
LED is on when charging