The CYBLE-212020-01 is a fully certified and qualified module supporting Bluetooth Low Energy (BLE) 4.2 wireless communication The CYBLE-212020-01 is a turnkey solution and includes onboard crystal oscillators, trace antenna, passive components, and the Cypress PSoC 4 BLE. Refer to the PSoC 4 BLE datasheet for additional details on the capabilities of the PSoC 4 BLE device used on this module. The CYBLE-212020-01 supports a number of peripheral functions (ADC, timers, counters, PWM) and serial communication protocols (I 2C, UART, SPI) through its programmable architecture. The CYBLE-212020-01 includes a royalty-free BLE stack compatible with Bluetooth 4.2 and provides up to 23 GPIOs in a 14.52 ´ 19.20 ´ 2.00 mm package. The CYBLE-212020-01 is drop-in compatible with the CYBLE-01211-00 (128KB BT 4.1) and CYBLE-212019-00 (256KB BT 4.1) EZ-BLE Creator ® Modules. The CYBLE-212020-01 is a complete solution targeted at applications requiring cost-optimized BLE wireless connectivity.