RA-01 LoRa SX1278 Wireless Module, 433MHz Wireless Serial Port UART, +20dBm for long range touch display The address can be changed

The address can be changed to one of four options so you can connect up to 4 ADS1015s to a single 2-wire I2C bus for 16 single-ended inputs

the phototransistor has been in the off state

Black and white line detection

Mounting aperture: M3 screw

only needs one battery

RA-01 LoRa SX1278 Wireless Module, 433MHz Wireless Serial Port UART, +20dBm for long range touch display The address can be changedThe series of modules RF chip SX1278 mainly uses LoRa remote modem for ultra long distance spread Letter, strong anti interference, to minimize current consumption. With the help of SEMTECH's LoRa Lee modulation technology, SX1278 has a high sensitivity of more than 148dBm, +20dBm power output,Transmission distance, high reliability. At the same time, relative to the traditional modulation technology, LoRa modulation technology in the anti Blocking