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AN214821 - Upgrading Human Interface Device Firmware (Example Protocol, Commands, and Scripts) | Cypress Semiconductor

AN214821 - Upgrading Human Interface Device Firmware (Example Protocol, Commands, and Scripts)

Last Updated: 
Nov 25, 2016
Version: 
*A

This document describes the human interface device (HID) layer protocol that the Cypress CYW20730 and CYW20733 use to support Bluetooth host-to-HID over-the-air upgrades. In addition, the document provides some sample commands and scripts. This document is primarily intended for software developers writing Bluetooth host-device applications that will be used to communicate with CYW20730- and CYW20733-based HIDs.