The Zigbee Click Board with Click board, ZigBee, GPIO, I2C, SPI, UART; ETRX357; prototype board is manufactured by MikroElektronika. This board is specially designed for usage of ZigBee radio modules in personal area networks applications. It features an ETRX357 module from Temboo to provide a high-frequency, low-power and low-cost communication solution. The clocking of the module is handled by an onboard TCXO for better accuracy and stability. Furthermore, the board includes two on board signal-leds for RX and TX activities indication. Additionally, it has easy to connect push-buttons for reset, configuration, set up, etc. It’s equipped with a standard 6-pin CR2032 socket and several LEDs for debugging purposes. It can also be used to experience a unique wireless protocol for Personal Area Networks (PANs). The board interfaces with the host MCU via SPI, I2C, UART, and GPIOs. It’s also integrated with an AT24C01 I²C EEPROM for storing MAC addresses and other related stuff. The board is shipped fully tested and is compatible with the whole range of mikroelektronika’s development and prototype boards, making it truly easy to embed standard ZigBee radio modules.