Upgrade Firmware - Quick Start

Step 1 of 2

Run the Upgrade

One command brings the device firmware up to date, and the report gives the before and after version for each device. With several devices on the bus, name one with --sn. Keep power and connection stable during the upgrade.

Usage

wuji upgrade --check                        # which devices have firmware updates (read-only)
wuji upgrade --all                          # upgrade every device to its latest
wuji upgrade --sn <SN>                      # upgrade one device to its latest
wuji upgrade --sn <SN> --to 0.11.0          # install a specific version on one device
wuji upgrade --type wuji_glove --to 0.11.0   # install a specific version on every device of one type
wuji upgrade --sn <SN> --list               # list firmware versions available for one device
wuji upgrade --file fw.zip                  # flash a local firmware package
wuji upgrade --file firmware.bin            # flash a standalone Wuji firmware file

Without a device selector, single-device actions auto-pick the only connected device. With several devices on the bus, the CLI errors out listing candidate SNs — pick one with --sn.