Rejeee LoRaWAN CO2 Sensor with 2.9-inch E-paper

Rejeee SL311 is long range low power CO2 sensor together with temperature and humidity, based on Semtech SX1262/SX1268, with built in 5400mAh Li-battery which can last up to 1 year. With Sensirion high sensitivity sensor to ensure high reliability and long term stability. The sensor is widely used in various applications like smart agriculture, industrial environment monitoring and smart farm etc. Can easily connect to TTN and Helium network.