USB840F/M/X BLE 5, Thread, Zigbee Dongles Ver 1.00 May 2019 USB840M OpenSource with Market Ready Enclosure Using compact module BC840M, USB840M is a compact USB840 Series dongles support Bluetooth 5, Thread, or dongle. It has an LED indicator and a button to set to boot Zigbee radio protocols. They are in market ready enclosure loader mode for application rmware update. and pre-certied. OpenSource codes are available to expedite your rmware development. Nordic nRF52 Development Environment Nordic nRF52 development environment should be used. Dongles are preloaded with Nordic USB CDC ACM secure Open source codes are available at: boot loader. It can be booted and rmware updated from a PC. USB840F/M/X BLE 5, Thread, Zigbee Dongles Ver 1.00 May 2019 Table Of Contents 1. Hardware Description ........................................................................................................................................3 USB840F/X Hardware Description ....................................................................................................................3 USB840F/X Schematics ....................................................................................................................................3 USB840M Hardware Description .......................................................................................................................4 USB840M Schematics .......................................................................................................................................4 2. Firmware Development and Programming ........................................................................................................5 Preloaded Bootloader and Private Key .............................................................................................................5 Procedures to Program USB Bootloader ...........................................................................................................5 BT840F/X Hardware Setup for Programming Bootloader .................................................................................7 USB840M ..........................................................................................................................................................7 Programming Bootloader ...................................................................................................................................7 Steps to install Fanstel demo HEX codes .........................................................................................................9 Firmware to Control Power Amplifier in USB840X ............................................................................................9 Nordic Development Environment ...................................................................................................................12 Revision History ..................................................................................................................................................13 Contact Us ..........................................................................................................................................................14 2