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Assembly drawing
line count
+20dBm power output
TP4056 with Protection Board
At present
RA-02 SX1278 Lora Module 433Mhz with adapter board ADXL345 Assembly drawingRa 02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. Using advanced LoRa spread spectrum technology, communication distance is10000 meters, super error correction, anti interference ability, with the air wake up function (ultra low power consumption). It can be used in the enviroment with thousands of people,especially for meter reading, smart home, burglar alarm and
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