LoRa SX1276 Wireless Transmitter Receiver 868MHz Module E32-868T20D 20dBm UART IoT 868 MHz SMA SX1278 Wireless Transceiver

Brand Ebyte IC SX1276 Model E32-868T20D Interface UART Power 20dBm Distance 3000m RF connector SMA-K Frequency 868MHz (862-893MHz) E32-868T20D is a 100 mW wireless transceiver module with LoRa spread-spectrum technology, operates at 862~893MHz (Default: 868MHz) based on originally imported RFIC SX1276 from SEMTECH, transparent transmission is available, TTL level. General parameters Antenna type SMA-K 50 characteristic impedance Operating temperature -40 ~ +85 - Operating humidity 10% ~ 90% Relative humidity,No condensation Storage temperature -40 ~ +125 - Size 21*36mm - Weight 6.7g Average weight Connector 1*7*2.54mm Plug-in Operation Range About 3000m Test condition: clear and open area& 20dBm, antenna, gain:5dBi, height: 2m, air data rate: 2.4kbps Communication interface UART 8N1, 8E1, 8O1,Eight kinds of UART baud rate, from 1200 to 115200 bps Driving mode UART Can be configured to push-pull/high pull, open-drain Transmitting length 512 bytes buffer 58 bytes per package Receiving length 512 bytes buffer 58 bytes per package Electrical parameters Frequency Band 862 - 893MHz Default: 868MHz, channel:32 Supply voltage 2.1 - 5.5V DC 5V (recommended) Communication voltage Maximum 5.2V - Transmitting power 20dBm Can be configured to 20, 17, 14, 10dBm Air data rate 2.4kbps Can be configured to 0.3, 1.2, 2.4, 4.8, 9.6, 19.2 kbps Standby current 4.0uA M1=1, M0=1 ( Mode 3 ) Transmitting current 120mA@20dBm 300mA Receiving current 14mA Mode 0 or Mode 1 Sensitivity -138dBm/0.3kbps Sensitivity has nothing to do with baud rate or timing Package includes: 1 x Moudle