ModuleInterfaceICFrequency(Mhz)Power(dbm)Distance(km)Air speed(Kbps)PackageSize(mm)FeatureManualSample
E220-400M33S SPI LLCC68 400M 33 16 1.76~62.5k 0.6~300k SMD 38.5*24 New generation LoRa spread spectrum
E22-900M33S SPI SX1262 868~915 33 16 0.3~62.5 patch 24*38.5 Long-distance anti-interference LoRa spread spectrum module
E22-400T33S UART LoRa solution 430~470 33 16 - SMD 25*40.5 -
E22-230T33S UART LoRa solution 230 33 12 0.3~15.6 SMD/stamp hole 25*40.5 LoRa/automatic relay/remote configuration/wake-up over the air