Hello LuckFox Team,

We plan to use the LuckFox Pico Ultra RV1106 in a production IoT system. The board will be mounted horizontally above our custom interface PCB using suitable standoffs.

The Pico Ultra has factory-soldered 2 × 13 GPIO headers with pins facing upward. Therefore, it cannot be ...

We are using a Luckfox Pico Ultra Rev 2.0 (RV1106) in an embedded security product and want to add a TI TPL5010 external watchdog for recovery from a Linux/kernel hang.

Proposed interface:

Pico Ultra remains continuously powered from 5 V.
TPL5010 operates at 3.3 V.
Open-drain RSTn connects to the ...