LoRa SX1278 SX1276 433MHz RF Module Transmitter Receiver 8000M E32-433T30D UART Long Range 433 MHz 1W Wireless rf Transceiver

RF Parameter Value Remark Working frequency 410~441 MHz Default: 433MHz Transmitting power 21~30 dBm Default: 30dBm (About 1W) Receiving sensitivity -147 dBm Air data rate: 0.3kbps Air data rate 0.3k~19.2kbps Default: 2.4kbps Test distance 8000 meter In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 2.4kbps Hardware Parameter Value Remark Size 24 * 43 mm Without SMA Antenna type SMA-K Communication interface UART Baud rate: 1200~115200, default: 9600 Package DIP Buffer 512 bytes buffer Automatically sub-packaging with 58 bytes per package Electronic parameter Min. Typ. Max. Unit Condition Power supply 3.3 5 5.2 V Communication level 2.5 3.3 3.6 V Transmitting current 570 610 670 mA 30dBm (1W) Receiving current 19 20 22 mA Sleep current 4 5 6 A Operating temperature -40 20 85 Operating humidity 10 60 90 % Storage temperature -40 20 125 Package Includes: 1 x Moudle