ModuleInterfaceICFrequency(Mhz)Power(dbm)Distance(km)Air speed(Kbps)PackageSize(mm)FeatureManualSample
E32-433T20S UART LoRa solution 433 20 5 2.4~19.2 SMD 16*26 LoRa spread spectrum
E28-2G4M20SX SPI SX1281 2.4G 20 6 0.476k~2M Patch 20*15 LoRa spread spectrum, FLRC, compatible with BLE protocol
E32-433T20D UART LoRa solution 433M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum
E32-400T20S-V2 UART LoRa solution 410~525 20 3 0.3~19.2k SMD 26*16 LoRa spread spectrum, long-distance wireless transmission