Uis8141e Firmware Guide

UIS8141E_fw_v3.02.bin UIS8141E_fw_v3.01_60fps.bin ⚠️ Do not mix firmware for UIS8141E (ToF) with UIS8141 (IR-only) – they are not interchangeable. Method A – Via USB (if module has onboard USB bridge) Most evaluation modules expose a USB port (FTDI or CH340). The flash is accessible over I2C via USB.

# Re-read firmware version v4l2-ctl -d /dev/video0 --get-ctrl=firmware_version v4l2-ctl -d /dev/video0 --stream-mmap --stream-count=100 --stream-to=/tmp/depth.raw uis8141e firmware

Erasing SPI flash... OK Writing firmware (128 KB)... OK Verifying checksum... OK Rebooting device... If you have direct access to the UIS8141E (not a module), use an ST-Link or J-Link to program the external SPI flash. UIS8141E_fw_v3

// Exit & restart i2c_write(0x42, 0x00, 0x00); // exit update mode After power cycling: uis8141e firmware