WSAL19333 – PI400-KIT-ORD/en
Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.
Summary
The Raspberry Pi 400 is an integrated keyboard computer in a notebook-style form factor. It combines the performance of the Pi 4 with a compact enclosure that functions as a portable mini-computer.
Related products at JW Tech
Technical overview
- CPU: 1.8 GHz ARM Cortex-A72 (Pi 4: 1.5 GHz)
- RAM: 4 GB LPDDR4-3200
- Connectivity: dual-band Wi-Fi (2.4 GHz and 5.0 GHz), Bluetooth 5.0/BLE, Gigabit Ethernet
- Ports: 2 × USB 3.0, 1 × USB 2.0
- Video/audio: 2 × micro HDMI ports (supports up to 4Kp60)
- Dimensions: 286 mm × 122 mm × 23 mm (maximum)
- Interfaces: Type-C (requires 5 V/3 A power adapter), 40-pin GPIO, microSD card slot
- Available in UK and US versions; compatible with both hardware and software
Commands and examples – verify before use:
xrandr
xinput
xinput map-to-output <touch ID> <HDMI-ID>
sudo nano /etc/xdg/lxsession/LXDE-pi/autostart
Notes and version constraints
- ID values for xinput/xrandr must be adjusted based on actual output.
- Saving the touchscreen configuration requires a reboot after adding the line to autostart.
- Version-specific steps may vary by region (UK/US).
- Exact power requirement: 5 V/3 A via Type-C – do not use a different power supply.
Source and revision record
- PI400-KIT-ORD - Waveshare Wiki
- Source revision: 74015
- Captured: 2026-09-01T04:07:45+00:00
- SHA-256:
ddbdd523d1eb86547e6971823856746d887e7a5e4ee61ccd6a106a59ff4165d6