Welcome to the Cypress EZ BLE PRoC Module Introduction product training module. EZ BLE is Cypress's brand name for BLE Modules. The first product in the EZ BLE family is the EZ BLE PRoC Module. This is a fully qualified product by Bluetooth SIG. It is certified by various regulatory standards and it is a small size module. This module enables faster time-to-market for products that need BLE connectivity.