Firmware update

It is easy to update device firmware using the firmware upgrade program in twinleaf-tools. It is possible to use any supported transport; if you can talk to the device via USB, serial, or ethernet, you can upgrade it. Download the latest firmware (if available) from the product pages on this site.

Upgrade using tio

Install twinleaf-tools and start tio proxy in one terminal. In a second terminal, upgrade to the latest published firmware:

tio upgrade

To install a firmware file you already downloaded, provide its path:

tio upgrade CSB-R10-firmware-2019-03-25-e47a22.bin

Error conditions

If the unit freezes and stops blinking for more than 10 seconds, the firmware may not be compatible with the hardware. This may be due to an incompatible hardware revision (R3/R4). You can safely power cycle the device and it will continue to use the existing firmware.

Checking firmware version

To determine the firmware of your device, call the dev.firmware.serial RPC.

tio rpc dev.firmware.serial

Getting help

Feel free to reach out for support.