›
RF Clown 2.0
RF Clown 2.0
Open-source ESP32-based wireless security tester by CiferTech — BLE, Bluetooth, and 2.4 GHz RF analysis on a pocket-sized device.
RF Clown 2.0 — full overview by CiferTech
Specs
MCU
ESP32-PICO-V3-02
Display
1.14" IPS LCD
RF modules
3× NRF24L01
Antennas
4× IPEX / 8 dBi
Battery
200 mAh Li-Po
Charging
USB-C
Size
48 × 26 × 14 mm
Firmware
Open source
Capabilities
BLE analysis
Bluetooth analysis
BLE + BT combined mode
2.4 GHz RF scanning
Triple NRF24 coverage
WiFi 802.11 b/g/n
Getting Started
1
Buy or build
Get the finished kit from M5Shark (~$78) or build your own from the open-source PCB design and source code on GitHub.
2
Flash the firmware
Pre-compiled binaries are available in the GitHub releases. Flash via USB-C using the Arduino IDE or esptool. The CP2102 onboard programmer means no external flasher is needed.
3
Navigate with the buttons
Three tactile buttons cycle through modes on the display. The NeoPixel LED changes colour to indicate the active mode. No app or laptop required during use.