tuya-cloudcutter/tuya-cloudcutter

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1887 stars · 103 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Tuya Cloudcutter is a Python-based toolchain that exploits a wireless vulnerability in Tuya smart devices using Beken BK7231 and Realtek chipsets to detach them from Tuya's cloud. It also supports flashing custom firmware over-the-air, enabling fully local operation of smart home devices.

Use cases

• disconnect tuya smart devices from the cloud so they run locally
• flash custom firmware to tuya devices over the air
• jailbreak bk7231t or bk7231n smart plugs and bulbs
• cut tuya devices off from tuya servers and apps
• run smart home devices without any cloud dependency
• exploit wireless vulnerability in tuya iot devices

When to choose

• you own unpatched Tuya devices with BK7231T, BK7231N, or RTL8710BN chipsets and want permanent local control
• you are willing to abandon Tuya's apps and cloud servers entirely
• you want to flash open-source firmware like Tasmota or ESPHome over-the-air without opening the device
• you have a Linux machine with a spare Wi-Fi adapter, NetworkManager, and Docker

When to avoid

• you still want to use Tuya's official apps or cloud services, since detaching is irreversible
• your device has a patched firmware version that fixes the exploited vulnerability
• you need a supported chipset outside BK7231T/BK7231N/RTL8710BN or an SDK 2.0.0 RTL8710BN device
• you cannot run Docker or lack a dedicated Wi-Fi adapter and elevated privileges

Facets

cli-tool · maturity active

security iot networking cli iot security embedded-systems self-hosted cli tuya firmware-flashing iot-exploit local-control beken wireless-exploit smart-home linux docker

Member repositories

For agents

markdown · JSON · MCP: product_card(name="tuya-cloudcutter/tuya-cloudcutter")