HC-06 HC06 RS232 Wireless Serial 4 Pin Bluetooth RF Transcei LZY7 Flagship Store 淘宝 广东 深圳 ￥21.2 5折 42.3 GT-38 Wireless MCU Serial Module SI4438/4463 433M Distance 1 LDX Flagship Store 淘宝 上海 ￥32.8 5折 65.7 10 Pcs RS232 Serial DB9 DB-9 9-Pin Male/Female Connector Ri ld5 Flagship Store 淘宝 广东 深圳 ￥32.8 5折 65.5
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