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3pcs HC-06 HC06 Wireless Serial bluetooth RF Transceiver Module RS232 TTL
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3pcs HC-06 HC06 Wireless Serial bluetooth RF Transceiver Module RS232 TTL

Limited time offer, ends 07/19

  • Model #: HT-ID3563-1557539
R221A08 8CH Serial Port Relay Module DB9 UART RS232 Remote Control Switch 12V DC for Smart Home
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SIM800C USB to GSM Module Quad-Band GSM/GPRS Wireless Module Integrated USB to Serial Chip GSM/GPRS 850/900/1800/1900MHz Support 2G/3G/4G Micro SIM Card/Bluetooth/SMS Data Transmission
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AI Voice Recognition Module Voice Broadcast Integrated Custom Wake-up Word Programmable Sound Sensor Support Jetson/Raspberry Pi/ESP32/STM32
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SIM800L GPRS Adapter Board, Quad Band 850/900/1800/1900MHz SIM Card Slot onboard Antenna 3.7-4.2V
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