Integrating ESP32-C3 with TTL-to-RS485 for Wind Speed and Direction Sensor Data via Modbus
Connect an RS-FS-N01 wind speed sensor and RS-FX-N01 wind direction sensor to an ESP32-C3 using a TTL-to-RS485 converter. Use Modbus RTU over RS485 to query and parse measurements. Hardware Setup ESP32-C3 board TTL-to-RS485 module RS-FS-N01 wind speed transmitter RS-FX-N01 wind direction transmitter...