Cypress EZ-BLE PRoC XR modules

The Cypress EZ-BLE Programmable Radio-on-Chip (PRoC) XR modules are 48 MHz, 32-bit solutions with 256 KB of flash, 32 KB of SRAM and a 12-bit SAR analog-to-digital converter (ADC).

The Bluetooth Low Energy wireless modules offer an extended range of up to 400 m bidirectional communication (or up to 450 m in beacon-only mode) for a broad range of applications, including Internet of Things (IoT) and home and factory automation. They feature two integrated crystals, up to 19 general-purpose inputs and outputs (GPIOs) and a programmable architecture that supports a number of peripheral functions (such as ADC, timers, counters and PWM) and serial communication protocols (including I²C, UART and SPI).

The modules include a royalty-free Bluetooth Low Energy stack compatible with Bluetooth 4.2 and are available in two certified versions (CYBLE-212006-01 and CYBLE-202007-01) and an uncertified version (CYBLE-202013-11). The CYBLE-212006-01 includes an integrated trace antenna, while the CYBLE-202007-01 supports an external antenna via a u-FL connector. The uncertified CYBLE-202013-11 supports an external antenna through an RF solder pad output and omits the RF shield.