Wurth Elektronik 2612011022000 Bluetooth Module 5.1

The wurth elektronik ophelia-I radio module without firmware for wireless communication between devices such as control systems, remote controls, sensors etc. It is customers responsibility to develop the firmware for the module fulfilling the requirements of the specific application. Depending on the firmware developed and flashed on the module, a wide range of applications is possible. For example, the module can be configured to communicate with external sensors, can use security configurations, and can be optimized for low power consumption.

The clock freqency is 64 MHz
Based on UART, SPI, I2C, ADC interfaces
It has 192 kB flash memory, 24 kB RAM

Datasheet - 2612011022000