XIAO RP2350 With NuttX(RTOS) | Seeed Studio Wiki #2685

2025-06-26T19:14:57Z

giscus[bot]
bot Jun 26, 2025

XIAO RP2350 With NuttX(RTOS)

rivimey · 2025-06-26T19:14:58Z

On this page:

..."NSH configuration to the xiao-nrf5200 board"... should refer to rp2350
I believe "configurate.sh" should be "configure.sh", several times, and perhaps include "./apps" or "./nuttx" as well in the path to it, or a "cd" to one of these?
it might be worth mentioning there is a bug in nuttx USB serial at present that means some characters are lost on transmit (xaio->host), making nsh and other tools a lot less useful. AFAIK this is not a problem with UART mode.
it would be great to see info on how best to connect wires to (physically) the additional (underneath the board) pads. Would solder-balls work? pogo pins? ... etc. In my case (currently rp2040) I solder the unit onto a baseboard so the under-side pads are not accessible. For me the simple option is perhaps to use very fine enammeled copper wire, but YMMV.

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