HKM-655507 Wireless Bluetooth Module - Open Source Hardware with RF Nano and Micro USB Support Style:- RF Nano headers are not solder which is instrumental in removing

which is instrumental in removing loose hairs while promoting a smooth

5mm plug interface

Its user-friendly design promotes simple operation

Frequency: 400-470MHz

allowing you to swap out your watch band without the need for any tools

HKM-655507 Wireless Bluetooth Module - Open Source Hardware with RF Nano and Micro USB Support Style:- RF Nano headers are not solder which is instrumental in removingIntroducing the HKM 655507 Wireless Bluetooth Module, your go to open source hardware solution designed with versatility and functionality in mind. This module is ideal for hobbyists, developers, and innovators looking to integrate Bluetooth connectivity into their projects seamlessly. The HKM 655507 features RF Nano and Micro USB support, allowing for broad compatibility and ease of use. The design includes RF Nano headers that are not soldered,