Wireless Serial 4 Pin Bluetooth RF Transceiver Module Hc-06 Rs232 With Backplane

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AU $5.07

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US $3.84
  • Get it by Thu, 7 Dec - Fri, 29 Dec from Shanghai, China
  • • Returns accepted - 30 days money back
1, the core module using HC - 06 from module, which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from the machine KEY pin is invalid.
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