CMT2300A 868/915MHz SMD Wireless Module SPI Hardware Module E49-900M20S 3km Long Range IPEX/Stamp hole Antenna Wireless Module

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RS485 to RJ45 Ethernet Serial Sever Rail Style Industrial Standard DC8~28V Long Distance 200m DataTransmission Transceiver NA111

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CC2652P Zigbee 3.0 2.4GHz Wireless Module 20dBm Long Range 700m ARM MCU SMD BLE 5.0 SOC Transmitter Receiver E72-2G4M20S1E

LLCC68 Wireless LoRa Module UART 433MHz 470MHz 22dBm 5km Long Range SMA-K RSSI WOR Watchdog Cojxu E220-400T22D Transceiver RF

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LLCC68 LoRa Wireless Module 868/915MHz SPI Ultra-Small Size 10*10mm COJXU E220-900MM22S Low Power Consumption 22dBm 5.5KM