Ai Thinker LoRa-Ra-01 RF Transceiver Module SPDT Relay Output: Provides Normally

SPDT Relay Output: Provides Normally Open (NO)

PSRAM for Audio Buffering: Onboard PSRAM provides ample memory for audio buffering

A0 (Analog) - 4 pins PCB Dimensions Approx

Ball or sleeve bearing design ensures long operational life with minimal maintenance

3V peripherals over I2C or UART without risking damage

Ai Thinker LoRa-Ra-01 RF Transceiver Module SPDT Relay Output: Provides NormallyAi Thinker LoRa Ra 01 RF Transceiver Module 433MHz Long Range SX1278 Achieve ultra long range wireless communication with the Ai Thinker LoRa Ra 01 RF Transceiver Module. Built around the Semtech SX1278 chipset and operating at 433MHz, this module delivers reliable data transmission over distances exceeding 10 km in open environments. Ideal for IoT networks, remote sensor systems, and smart agriculture projects. Available now from The Engineer Store,