What or issue are you troubleshooting?

Utilizes an 86-pin LCC + LGA design measuring 30mm x 32mm x 2.6mm.

if possible; updating via Wi-Fi is riskier as connection drops can corrupt the firmware.

: Do not interrupt power . The device will take approximately 3 to 5 minutes to erase the old flash sectors, write the new block data, and reboot.

Resolving "edge case" crashes or data packet loss that can occur under heavy network loads.

: Short the designated boot pins (usually BOOT_CONFIG or FORCE_USB_BOOT) on your development board to ground, then power on the module.

: The software continuously samples safety relay positions against internal processing logic. If an incongruity occurs between input commands and relay states, the controller immediately forces a safety shutdown.