JDY-33 Dual Mode Bluetooth Modul serieller Port SPP SPP-C kompatibel mit HC-05
ab 2,64 €
Bluetooth version: Bluetooth 3.0 SPP +BLE4.2. SPP maximum throughput: 16K bytes/s (android, windows). The general application of JDY-33 only needs to connect 4 pins of VCC, GND, RXD, TXD. In the unconnected state, it needs to be deep sleep to send AT+SLEEP\r \n, After deep sleep, you can wake up through the falling edge of the EN pin, or through serial data.
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