A dual inline package containing a BL652 module for use during prototyping or in home built devices. The package comes complete with chip antenna and crystal circuit meaning no further components are required to get a Bluetooth enabled project up and running.
The BL652 is based on the popular Nordic nRF52832 SoC. All signal pins are exposed to the user so you can take full advantage of all of the chips capabilities.
To help get started, see this series of examples on how to get started with the device. The examples cover basic digital and analog IO as well as transmitting data over BLE.