EBYTE E32-400M20S 433/470MHZ SX1278 LoRa Wireless Module 5KM IPEX/Stamp Hole Antenna SPI Interface SMD LoRa Spread Spectrum Module

[Introduction]：E32-400M20S is a self-developed, 433/470MHz LoRa TM SMD wireless module with the maximum transmission power of 1W which is based on the SX1278 produced by Semtech in the United States. Brand Name:EBYTEOrigin:Mainland ChinaCondition:NewType:Drive ICModel Number:E32-400M20SOperating Temperature:-40℃-85℃Package:SMDType:SX1278 LoRa Wireless ModulePower supply voltage:Max:3.6VBlocking power:Max:10dBmCommunication level:Typ3.3Antenna:IPEX/Stamp HoleSize:14*20 mm Main parameter Description Remark Reference distance 5km       Test condition：clear and open area, antenna gain: 5dBi，antenna height: 2m，air data rate: 2.4 kbps FIFO 256Byte Maximum length of single send Crystal Oscillator 32MHz Protocol LoRaTM(recommended) FSK/GFSK/MSK/GMSK/OOK Package SMD Interface 1.27mm Sample hole Communication interface SPI 0～10Mbps Size 14 * 20 mm - Antenna Sample hole / IPEX 50 ohm impedance Main parameter Min Type Max Unit Remark Operating voltage