Firmware catalog

Choose the project, then the right flash path.

Cyber Controller defines 52 firmware profiles. This catalog has 50 project cards; Custom and M5Launcher are the two without one.

The desktop app supports the broadest range. The browser flasher handles compatible ESP32 images. Availability varies by project and target.

Safety posture

Read the tag before the project.

Choose a tier to filter the catalog. Tags are a starting point, not a legal determination.

Check the upstream project and local rules. Do not interfere with other systems or networks.

Project index

50 dedicated project cards

Search by project or board. Availability differs by project, platform, target, and flash path.

Showing all 50 builds.

AirTag Scanner

Passive / detect

Detects Apple AirTags and other FindMy BLE trackers nearby, to surface possible stalking devices.

ESP32 / S3

CatSniffer V3 (multiprotocol sniffer)

Passive / detect

Passive multiprotocol RF sniffer (802.15.4/Zigbee/Thread, BLE, sub-GHz) with live Wireshark capture.

CatSniffer V3

Chasing Your Tail NG

Passive / detect

Counter-surveillance detector. Flags devices that keep reappearing near you over time.

ESP32

ESP32 BLE Collector

Passive / detect

Passive BLE advertisement logger. Records name, MAC, vendor and RSSI to SD. Receive only.

ESP32 / S3

ESP32 Dual-Band Wardriver

Passive / detect

Passive dual-band WiFi and BLE wardriver. Logs to SD in WiGLE format.

ESP32-C5

Flock-You

Passive / detect

Passively detects Flock Safety ALPR cameras by the beacons they emit.

ESP32-S3

nRF Sniffer for 802.15.4 (nRF52840 Dongle)

Passive / detect

Passive Zigbee and Thread (802.15.4) capture into Wireshark.

nRF52840 Dongle

OUI-Spy

Passive / detect

Fingerprints nearby WiFi and BLE devices by manufacturer (OUI) prefix.

ESP32-S3

RayHunter

Passive / detect

IMSI-catcher and stingray detector that runs on an Orbic LTE hotspot.

Orbic RC400L

Sky-Spy

Passive / detect

Passively listens for WiFi Remote-ID broadcasts to spot nearby drones.

ESP32-S3 / C5

WiFi Drone Remote-ID Detector

Passive / detect

Passively decodes WiFi Remote-ID broadcasts from nearby drones; can relay detections over Meshtastic.

ESP32-C3 / S3

ESP-AT (Espressif)

Mesh & comms

Espressif’s official AT-command WiFi and BT modem firmware. No attack surface.

ESP32 family

MCLite (MeshCore fork)

Mesh & comms

Lean MeshCore-compatible mesh for T-Deck and T-Watch: encrypted channels, GPS share, SOS.

ESP32-S3 LoRa

MeshCore

Mesh & comms

Hybrid flood and routed LoRa mesh, companion role.

ESP32 family

Meshtastic

Mesh & comms

The popular off-grid LoRa mesh networking firmware.

ESP32-S3 LoRa

RNode (Reticulum LoRa)

Mesh & comms

Turns an ESP32 LoRa board into a Reticulum (RNS) radio interface.

ESP32 LoRa

RNode Firmware (nRF52)

Mesh & comms

Reticulum LoRa transport for nRF52840 LoRa boards.

nRF52840 LoRa

Z-Stack 3.x Coordinator (CC2652/CC1352)

Mesh & comms

Zigbee 3.x coordinator and router firmware for TI CC2652/CC1352 dongles.

TI CC2652 / CC1352

Bruce

Authorized testing

Handheld multi-tool for WiFi, BLE, IR, sub-GHz and RFID/NFC.

ESP32 family

BW16 Deauther (RTL8720DN)

Authorized testing

BW16 dual-band Vampire Deauther firmware with an AT+ serial CLI.

BW16 / RTL8720DN

ESP32 Bit Pirate

Authorized testing

Bus-Pirate-style hardware hacking across I2C, UART, SPI, 1-Wire, BLE, WiFi, sub-GHz and RFID.

ESP32-S3

ESP32 Marauder

Authorized testing

The well-known WiFi and BLE security firmware for the ESP32.

ESP32 family

ESP32 WiFi Penetration Tool (risinek)

Authorized testing

WiFi attack and recon toolkit: deauth, PMKID and WPA handshake capture, PCAP export.

ESP32

ESP32-DIV

Authorized testing

WiFi, BLE and 2.4 GHz pen-test multi-tool: scan, sniff, analyze.

ESP32-S3

ESP8266 Deauther

Authorized testing

Spacehuhn’s classic WiFi testing tool: scan, deauth, beacon and probe spam.

ESP8266

Flipper Zero — Momentum

Authorized testing

Momentum custom firmware for the Flipper Zero.

Flipper Zero

Flipper Zero — RogueMaster

Authorized testing

RogueMaster custom firmware for the Flipper Zero.

Flipper Zero

Flipper Zero — Unleashed

Authorized testing

Unleashed custom firmware for the Flipper Zero.

Flipper Zero

GhostESP

Authorized testing

Lightweight WiFi and BLE scanning, monitoring and deauth firmware.

ESP32 family

HaleHound

Authorized testing

Multi-protocol IoT toolkit for CYD touchscreen boards: WiFi, BLE, sub-GHz, 2.4 GHz, NFC.

CYD (ESP32)

Hydra32 (ESP32-Deauther)

Authorized testing

WiFi recon and deauth toolkit for the ESP32 DevKit.

ESP32

Kali Linux ARM

Authorized testing

The full Kali Linux pentest distro, pre-built for Raspberry Pi and other ARM boards.

Raspberry Pi / ARM

LxveOSLxveLabs

Authorized testing

LxveLabs’ own security-panel OS: passive recon, defensive detectors and an arm-gated offensive set.

ESP32 / S3

M5Gotchi

Authorized testing

Pwnagotchi-style passive handshake collector for M5Stack devices.

M5Stack (S3)

M5PORKCHOP

Authorized testing

M5Cardputer packet-sniffer and pentest-game firmware.

M5Cardputer (S3)

M5Stick NEMO

Authorized testing

M5Stack multi-tool: WiFi and BLE recon, IR, sub-GHz, RF and BadUSB.

M5Stack

MinigotchiV3

Authorized testing

Pwnagotchi-style handshake collector. Needs a dual-core ESP32.

ESP32 / S3

Nautilus (T-Embed CC1101)

Authorized testing

Sub-GHz (CC1101) receive and transmit firmware for the LilyGo T-Embed. Authorized use only.

ESP32-S3 + CC1101

PortaPack Mayhem (HackRF One / Pro / PortaRF)

Authorized testing

HackRF and PortaPack SDR firmware: ADS-B, POCSAG, TPMS, spectrum recon and more.

HackRF / PortaPack

Pwnagotchi

Authorized testing

Raspberry Pi WiFi AI that roams and collects WPA handshakes.

Raspberry Pi

RaspyJack

Authorized testing

Raspberry Pi network-attack toolkit with an LCD HAT menu: MITM, responder, nmap.

Raspberry Pi

Sniffle — BLE 4.x/5.x Sniffer (NCC Group)

Authorized testing

BLE 4.x and 5.x link-layer sniffer for TI CC13xx/CC26xx, with Wireshark relay.

TI CC26xx

T-REX

Authorized testing

Pocket pentest terminal for the LilyGo T-Deck: WiFi, BLE, recon and BadUSB.

T-Deck (S3)

WHAD ButteRFly

Authorized testing

Multi-protocol research firmware (BLE, Zigbee, ESB, Unifying, Mosart, ANT), host-driven.

nRF52840

WiFiDuck (Spacehuhn)

Authorized testing

WiFi-controlled BadUSB and keystroke-injection tool.

ESP8266

BlueJammer-V2

Lab-only

The BW16 controller half of the BlueJammer-V2 study rig.

BW16 / RTL8720DN

POSEIDON

Lab-only

Keyboard-first pentest suite (163 features) for the M5 Cardputer-Advance. Ships real 2.4GHz + sub-GHz jammers — flash-and-study only (illegal to transmit, FCC 47 U.S.C. §333). CC flashes the firmware only and authors no TX.

M5 Cardputer-Advance / ESP32-S3

BlueJammer-V2

Lab-only

The ESP32 engine half of the BlueJammer-V2 study rig (drives nRF24 radios).

ESP32

BlueStressLxveLabs

Lab-only

LxveLabs in-house 2.4 GHz RF disruption instrument. Boots idle; a two-factor arm is required before any transmit.

ESP32 + nRF24

nRF BlueNullifier 2

Lab-only

A 2.4 GHz nRF24 noise study rig. No serial control; it transmits on power-up, so the app cannot drive it.

ESP32 + nRF24
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