NT20-CT

A completely open-source custom 4-layer carrier board that transforms a normal Pico 2 WH into a rugged & compact cybersecurity field tool.

Project Info

  • Status: Active Development
  • Language: MicroPython
  • Category: Security
  • Release: September 1st, 2026

Overview

The NT20-CT was initially built so I could learn how breadboards and microcontrollers worked but it quickly evolved into a much more sophisticated tool.
As it currently stands, the NT20-CT outperforms the Flipper Zero in terms of hardware power due to taking advantage of the Pico 2W's RP2350 chip, 4MB Flash, & 520KB SRAM. By utilizing a 3x4 key matrix I have also managed to allow for full 0-9/A-Z input without the need for an expensive and large keyboard or touchscreen.

Further documentation and a detailed blog post will be released once I secure the boards and start writing the firmware. The NT20-CT is currently in active development and I am working hard to get the first batch of boards up and properly running ASAP.

Features

  • Passive Wi-Fi, BTLE, & RF Sniffing
  • Text Over Radio
  • 3x4 Key Matrix For A-Z Input
  • 2in OLED Screen For Colorful & Readable Logs/Navigation
  • Piezo Buzzer For Audio Feedback (Ex. Received Messages)

Project Links