PICO-LORA-EXPANSION. Pico LoRa™ Expansion is a low-power consumption data transmission board, comes with an onboard CH340 USB TO UART converter, Voltage Level Translator(74HC125V), E22-900T22S/E22-400T22S SMA antenna connector that covers 868MHz/433MHz frequency band , Onboard 1.14" LCD,IPEX antenna connector, LoRa™ Spread Spectrum Modulation technology with auto multi-level repeating.

github.com/sbcshop/PICO-LORA-EXPANSION

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