Overview
The nXPico is a Pico-compatible controller board built around the RP2350A microcontroller, running neXo’s CODESYS Control pico runtime. It shares its core hardware with nXPico W but has no onboard wireless connectivity — it is designed for local automation tasks.
Hardware Specifications
Section titled “Hardware Specifications”| Component | Details |
|---|---|
| MCU | RP2350A QFN-60 |
| Architecture | ARM Cortex-M33 dual-core / RISC-V dual-core, 150 MHz |
| USB | Micro-USB type B (USB 2.0) |
| Connector | CN1 — 40-pin Raspberry Pi Pico-compatible |
| Onboard LED | Status LED, CODESYS-mapped |
| Flash | QSPI, 4 MB |
| Crystal | 12 MHz |
Microcontroller, flash and crystal are the same as on the Raspberry Pi Pico 2.
Pinout
Section titled “Pinout”
Firmware
Section titled “Firmware”- CODESYS › Getting Started — adding the device in CODESYS
- CODESYS › IO Mapping — digital, analog and system I/O
- CODESYS › Serial Ports — COM2 and COM3 from ST
- CODESYS › ST Examples — sample Structured Text programs