JDY-31 Bluetooth Module - (AD30643)

Description:

The JDY-31 is a replacement for the HC-06 and HC-05 Bluetooth modules. It is a bit simpler, therefore easier to use.

Specifications:

- Operating frequency band: 2.4 to 2.48 GHz

- Specification: Bluetooth V2.1 + EDR

- Output power class: Class 2

- Operating voltage: 3.3V

- UART host interface

- Operating temperature -40 to +150°C

- Supply voltage for VCC pin: 5.6V (max)

- Operating baud rate: 38400/115200 bps

Reference link 1

Reference link 2