Flipper Zero 3 in 1

Introduction

The Flipper Zero 3-in-1 Expansion Module is a compact plug-and-play board designed to extend your Flipper Zero with Sub-GHz, WiFi, and 2.4GHz wireless development capabilities. With CC1101 Sub-GHz support, ESP32-based WiFi functionality, NRF 2.4GHz testing support, dual antennas, and a built-in USB-to-TTL module, it is suitable for wireless diagnostics, signal analysis, hardware development, and authorized testing environments.

Key Features

• 3-in-1 Wireless Expansion: Combines CC1101 Sub-GHz support, ESP32 WiFi functionality, and NRF 2.4GHz wireless testing capability in one compact add-on board for Flipper Zero.
• Plug-and-Play Portable Design: Designed to connect directly with Flipper Zero while keeping the setup clean, compact, and easy to carry for lab work, field testing, and everyday development.
• Flexible Dual Antenna Setup: Includes dual external antennas to provide more flexible options for wireless signal observation, RF learning, and authorized testing environments.
• WiFi, 2.4GHz & Sub-GHz Diagnostics: Supports WiFi environment observation, 2.4GHz NRF module testing, and compatible Sub-GHz signal analysis for IoT development and wireless learning projects.
• Built-in Hardware Debugging Support: Integrated USB-to-TTL module supports serial communication, device testing, and firmware flashing for compatible external hardware.