“The Modbus CRC bug was killing our production line. We had to implement software retries on the PLC side. Now with v2.1.8, the error rate dropped from 3.2% to 0.003% (likely environmental noise). This is the stable release we’ve been waiting for.” — Elena V., Industrial Controls Specialist
To actually update the firmware to the fixed version, you will require a reflashing kit (such as a pogo-pin adapter designed for flashing AVR chips) and a PC running avrdude or the ToyKeeper Anduril Index. You can download the exact hex files for the TS10 from community-driven repositories like the ToyKeeper GitHub Repository .
Note: As of 2026, many Tuya devices have shifted to OTA updates available directly through popular Zigbee coordinators. How to Apply the TS1022 Firmware Update (The Fix) ts1022 firmware fixed
The good news? Recent firmware patches have addressed the core stability issues that plagued earlier versions. Here is everything you need to know about the fix and how to apply it. Why the TS1022 Needed a Fix
: Source the official .bin or .hex payload archive from the manufacturer's secure support directory. “The Modbus CRC bug was killing our production line
If you would like to document the solution for future reference or need help interpreting a specific changelog, please provide more details on what the firmware issue was.
// ❌ This will cause the TS1022 error interface StringDictionary [key]: string; This is the stable release we’ve been waiting for
: Users report that HDR performance is significantly improved, with "colors that pop" and a "super crisp" image quality. Menu & Interface Updates :
Verify that the firmware revision reads the corrected production patch level.