Sonoff Zigbee 3.0 Dongle Firmware Update (ZBDongle-P & ZBDongle-E) – Fast & Simple
Quick & Easy Tutorial – Sonoff Zigbee 3.0 Dongle Firmware Update
This is a straight-to-the-point, no-BS guide showing how to update your Sonoff Zigbee 3.0 USB dongle to the latest firmware.
No fluff, no talking in circles — just what you need to get it done.
✅ Supported Models
ZBDongle-P (CC2652P)
ZBDongle-E (EFR32MG21)
🔗 Firmware & Tools
ZBDongle-P (CC2652P) firmware:
https://github.com/Koenkk/Z-Stack-fir...
👉 Use this file:
CC1352P2_CC2652P_launchpad_*.zip
Transmit power tutorial (official Sonoff PDF):
https://sonoff.tech/wp-content/upload...
Zig-Star Multi Tool (recommended):
https://zig-star.com/radio-docs/zigst...
Texas Instruments Flash Programmer (official):
https://www.ti.com/tool/download/FLAS...
⚠️ Disclaimer
Firmware flashing always carries a risk.
If you brick your hardware, that one’s on you 😄
Follow the steps carefully and double-check the file before flashing.