Firmware & Drivers — Keeping SDRLAB Hardware Current
How firmware and drivers work across SDRLAB devices — RTL-SDR V4 drivers, TRX-duo SD images, H4M Mayhem firmware and Flipper Zero expansion firmware — with a decision tree.
How firmware and drivers work across SDRLAB devices — RTL-SDR V4 drivers, TRX-duo SD images, H4M Mayhem firmware and Flipper Zero expansion firmware — with a decision tree.
How Flipper Zero firmware works, and how to update it with the official qFlipper desktop app (Windows, macOS, Linux) — including expected outputs, custom firmware (Momentum), backups and recovery.
Pair your Flipper Zero with the official Flipper Mobile App over Bluetooth — install, pair, sync data, share keys, remote control and over-the-air firmware updates on iOS and Android.
Flipper Zero multi-tool device — first-time setup, firmware updates with qFlipper, mobile app pairing, official resources, troubleshooting, and full product pages for the Flipper Zero, WiFi Devboard, Video Game Module and Silicone Case.
The Flipper Zero portable multi-tool — full specification sheet, GPIO pinout, quickstart, advanced usage of Sub-GHz, NFC, RFID, infrared, iButton, Bad USB and GPIO, firmware, and troubleshooting.
Flipper Zero 5G Expansion Board (ESP32-C5) — 2.4/5 GHz WiFi Marauder, GPS, 800 mAh battery. GPIO pin setup for Momentum, Marauder apps and troubleshooting.
Flipper Zero Ethernet test module (WIZnet W5500) — 10/100 Ethernet via SPI, RJ45 cable testing, DHCP and ping diagnostics, wiring table, apps and troubleshooting.
Flipper Zero NRF24 module (nRF24L01+ 2.4 GHz) — specs, channel scanning, sniffing, MouseJack testing on your own equipment, GPIO setup and troubleshooting.
First-time setup for the Flipper Zero — charge the battery, power on, navigate the menu, insert a microSD card, and read your first RFID badge or remote in about 10 minutes.
Systematic troubleshooting for the Flipper Zero — boot failures, charging issues, Bluetooth pairing, qFlipper connection, Sub-GHz range and capture problems, NFC/RFID read failures, and storage issues.
Flipper Zero WiFi multiboard (ESP8266) — deauther/Marauder firmware, scan and deauth testing on your own networks, web UI at 192.168.4.1, GPIO notes and troubleshooting.
Curated index of official Flipper Zero resources — official site, documentation, firmware source code on GitHub, qFlipper, mobile apps, schematics, community channels and support.
SDRLAB software-defined radio hardware — RTL-SDR, TRX-duo, H4M and Flipper Zero expansion modules. Quickstart, software, firmware and troubleshooting guides.
Get any SDRLAB product running fast — RTL-SDR V4, TRX-duo, H4M or Flipper Zero expansion modules — with step-by-step commands and expected output.
Diagnose and fix common SDRLAB problems — RTL-SDR not detected, TRX-duo unreachable, H4M apps missing, Flipper modules silent. Hardware → driver → settings, in that order.
The official Silicone Case for the Flipper Zero — specifications, why you need one, how to install and remove it, care instructions, and important notes for using accessories with the case on.
The Flipper Zero Video Game Module (RP2040, powered by Raspberry Pi) — full specifications, how to attach it, mirror the screen to a TV, play retro games, use motion sensing, and flash your own Pico-compatible firmware.
The official Flipper Zero WiFi Devboard (ESP32-S2) — full specifications, how to attach it, flash WiFi Marauder / Evil Portal / BlackMagic firmware, use it as a debugging probe, and troubleshoot it.