Tuya TyuTool Firmware Download and Debug Guide
Document Version: 20250826
Introduction
This document provides a guide on how to use the TyuTool application for downloading firmware and viewing debug logs.
1. Download and Install TyuTool
To begin, navigate to GitHub. Under the 'Assets' section, locate and download the windows_tyutool_gui.zip file. After downloading, proceed with the installation.
For more detailed information about TyuTool and to download the tool, you can also visit the official TuyaOpen website.
2. Download Firmware
Once the installation is complete, open TyuTool. In the 'Flash' tab, configure the T5 module, port number, and baud rate as shown in the interface. After configuration, click 'Start' to initiate the firmware download process.
The interface includes sections for configuring the chip, module, serial port, and baud rate. Key settings include:
- File Path:
D:/Al/bin/otto/3.12.14ftuyaos_demo_ai_otto_QIO_1.0.4.bin - Port Number: Typically
COM69 - Baud Rate: Typically
2000000
COM Port Configuration:
- Port
COM69(Port A) is used for downloading firmware. - Port
COM70(Port B) is used for outputting debug logs.
The tool displays available ports, such as:
- USB-Enhanced-SERIAL-A CH342 (COM69) [For Firmware Download]
- USB-Enhanced-SERIAL B CH342 (COM70) [For Log Output]
3. Debug Log
To view debug logs, navigate to the 'Serial' tab. Select the appropriate settings, then click 'Start'. The debug logs will be displayed in the right-hand window.
Key settings in the 'Serial' tab:
- Port Scan: Select the COM port (e.g.,
COM70). - Baud Rate: Set to
460800. - Data Bits: Typically
8. - Parity: Typically
None. - Stop Bits: Typically
1.
After configuring these settings, click 'Start' to view the logs.
