I bought a Avatto GW70-Ti Zigbee 3.0 USB Dongle Amazon.com: AVATTO Zigbee 3.0 USB Dongle,CC2652P Chip, Zigbee Coordinator/Router for Home Assistant, Zigbee2MQTT, ZHA : Electronics (with a TI CC2652P chip inside) hoping to use it as a Zigbee router (repeater) in a Home Assistant setup.
I was able to program it with the Z-Stack “router” firmware without taking the case apart using BOTH the Sonoff web flasher and the SMLIGHT web flasher. The SMLIGHT web flasher produced a log file. Is there a way to attach text files to these posts?
From the last lines of the log it looks like the CC2652P chip was successfully erased, programmed and serial port closed.
2026-09-29 11:16:48 emscripten smlight_cc_flasher.device[42] INFO Verified Segment 0 (match: 0x288e3ee4)
2026-09-29 11:16:48 emscripten smlight_cc_flasher.device[42] INFO Verified Segment 1 (match: 0x29d7368d)
2026-09-29 11:16:48 emscripten smlight_cc_flasher.command[42] DEBUG *** Reset command (0x25)
2026-09-29 11:16:48 emscripten smlight_cc_flasher.command[42] DEBUG *** Wrote 0/3 bytes
2026-09-29 11:16:48 emscripten smlight_cc_flasher.command[42] DEBUG Got 0 additional bytes before ACK/NACK
2026-09-29 11:16:48 emscripten smlight_cc_flasher.command[42] INFO Closing port
2026-09-29 11:16:48 emscripten webserial_transport[42] DEBUG Closing serial port
2026-09-29 11:16:48 emscripten webserial_transport[42] DEBUG Closed serial port
The Z-Stack documentation says the CC2652P will go into pairing mode after flashing.
After putting the existing Sonoff ZBDongle-P (with TI CC2652P chip) Zigbee coordinator into pairing mode, the Avatto GW70-Ti (CC2652P chip) has NOT shown up in the Home Assistant list of Zigbee devices.
Has anyone else attempted this?
Do I need to press any of the PCB buttons on the PCB to put the CC2652P chip into pairing mode?
