Guides & Tutorials
Best RF Module for M5Stack Cardputer (2026 Buying Guide)
Which RF / Sub-GHz module should you buy for your M5Stack Cardputer in 2026? A practical guide: ADV vs v1.1 fit, 433/868/915 MHz bands, PA/LNA power, antenna, and Bruce support...
Best RF Module for M5Stack Cardputer (2026 Buying Guide)
Which RF / Sub-GHz module should you buy for your M5Stack Cardputer in 2026? A practical guide: ADV vs v1.1 fit, 433/868/915 MHz bands, PA/LNA power, antenna, and Bruce support...
Bruce Firmware on M5Stack: How to Flash It and Fix "CC1101 / nRF24 Not Found"...
New RF cap on your Cardputer or StickS3 showing "CC1101 not found" or "nRF24 not detected" in Bruce? 9 times out of 10 it's firmware or the BrucePins.conf pin map,...
Bruce Firmware on M5Stack: How to Flash It and Fix "CC1101 / nRF24 Not Found"...
New RF cap on your Cardputer or StickS3 showing "CC1101 not found" or "nRF24 not detected" in Bruce? 9 times out of 10 it's firmware or the BrucePins.conf pin map,...
M5Stack Cardputer ADV vs v1.1: Which RF Module Actually Fits? (2026)
Cardputer ADV and v1.1 use different expansion headers, so an RF cap built for one won't seat or be detected on the other. Here's the exact 2026 compatibility map so...
M5Stack Cardputer ADV vs v1.1: Which RF Module Actually Fits? (2026)
Cardputer ADV and v1.1 use different expansion headers, so an RF cap built for one won't seat or be detected on the other. Here's the exact 2026 compatibility map so...
Can a Flipper Zero Do 5 GHz Wi-Fi? 5Ghost vs the ESP32 Marauder
The ESP32 Marauder is 2.4 GHz only — the ESP32 has no 5 GHz radio. See how the dual-band RTL8720DN 5Ghost compares, and when each Flipper Zero Wi-Fi tool makes...
Can a Flipper Zero Do 5 GHz Wi-Fi? 5Ghost vs the ESP32 Marauder
The ESP32 Marauder is 2.4 GHz only — the ESP32 has no 5 GHz radio. See how the dual-band RTL8720DN 5Ghost compares, and when each Flipper Zero Wi-Fi tool makes...
Why nRF24 Scanner Apps Black-Screen on Dual-Chip PINGEQUA 2-in-1 Flipper Boar...
PINGEQUA Lab · Firmware troubleshooting · 7 min read · Updated 2026-06-25 A generic nRF24 channel scanner can blank a Flipper Zero's screen mid-scan on 2-in-1 dual-chip boards — here's...
Why nRF24 Scanner Apps Black-Screen on Dual-Chip PINGEQUA 2-in-1 Flipper Boar...
PINGEQUA Lab · Firmware troubleshooting · 7 min read · Updated 2026-06-25 A generic nRF24 channel scanner can blank a Flipper Zero's screen mid-scan on 2-in-1 dual-chip boards — here's...
PINGEQUA 2-in-1 RF Devboard + RF Lab: The Fix We Built Ourselves
Plugged in a PINGEQUA NRF24+CC1101 2-in-1 board and your nrf24 channel scanner shows Black? That's not a hardware fault. We rebuilt the software from scratch to fix the SPI bus...
PINGEQUA 2-in-1 RF Devboard + RF Lab: The Fix We Built Ourselves
Plugged in a PINGEQUA NRF24+CC1101 2-in-1 board and your nrf24 channel scanner shows Black? That's not a hardware fault. We rebuilt the software from scratch to fix the SPI bus...