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5V 3.3V SIM800C GSM GPRS Electronic PCB Board Module TTL Development Board IPEX With Bluetooth TTS STM32 For Arduino C51

USD 3.23USD 3.80

5V 3.3V SIM800C GSM GPRS Electronic PCB Board Module TTL Development Board IPEX With Bluetooth TTS STM32 For Arduino C51

Description
Specification
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