// Add new board (BSP) support to TuyaOpen, including board directory structure, Kconfig, drivers, and config files. Use when the user mentions adding a board, new board, BSP, board support, hardware adaptation, or tos.py new board. 添加开发板、板级适配、新增BSP、硬件适配。
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Automated build-flash-monitor-analyze development loop for TuyaOpen devices. Covers log analysis, error patterns, CLI testing, and iterative debugging. Use when the user mentions dev loop, automated testing, log analysis, debug cycle, iterative development, or CI loop. 开发闭环、自动化测试、日志分析、调试循环、迭代开发。
Set up and activate the TuyaOpen development environment, install system dependencies, and initialize tos.py. Use when the user mentions environment setup, activating the SDK, installing dependencies, export.sh, or when tos.py is not found. 环境搭建、环境初始化、激活开发环境、安装依赖。
Agent-friendly non-blocking serial log capture for TuyaOpen devices. Runs tos.py monitor in the background, writes logs to file, and lets the agent tail or stop it at any time. Use when the agent needs to capture device logs without blocking, run a debug session, or monitor UART output during a build-flash-analyze loop. 后台串口日志、非阻塞监控、设备日志捕获、agent日志分析。
Build and compile TuyaOpen projects, select build configurations, edit Kconfig options, clean artifacts, and run Linux ELF binaries. Use when the user mentions compiling, building, tos.py build, config choice, menuconfig, Kconfig, build error, or running a project. 项目编译、构建、编译配置、清理编译、编译错误、menuconfig、Kconfig。
Configure device authorization credentials (UUID, AuthKey, PID) and network provisioning for TuyaOpen devices. Use when the user mentions device auth, authorization, UUID, AuthKey, tuya_config.h, provisioning, pairing, or cloud connection. 设备授权、授权码、配网、UUID、AuthKey、云连接。
| name | tuyaopen/add-board |
| description | Add new board (BSP) support to TuyaOpen, including board directory structure, Kconfig, drivers, and config files. Use when the user mentions adding a board, new board, BSP, board support, hardware adaptation, or tos.py new board. 添加开发板、板级适配、新增BSP、硬件适配。 |
| license | Apache-2.0 |
| compatibility | ["TuyaOpen environment activated (export.sh / export.ps1 / export.bat)","Supported platform (T5AI, ESP32, LINUX, T2, T3, LN882H, BK7231X)"] |
SDK root: All paths and commands in this skill are relative to the TuyaOpen SDK root. After activating the environment, the SDK root is available as
$OPEN_SDK_ROOT(Linux/macOS/PowerShell) or%OPEN_SDK_ROOT%(Windows CMD). Navigate there withcd $OPEN_SDK_ROOTbefore running any commands below.
Reference: $OPEN_SDK_ROOT/boards/add_new_board.md
| Platform | Chips |
|---|---|
| T5AI | T5AI series |
| ESP32 | ESP32, ESP32-S3, ESP32-C3, ESP32-C6 |
| LINUX | Ubuntu, Raspberry Pi, DshanPi |
| T2 | T2-U |
| T3 | T3 LCD Devkit |
| LN882H | LN882H, EWT103-W15 |
| BK7231X | BK7231X |
Create boards/<PLATFORM>/<BOARD_NAME>/ with these files:
boards/<PLATFORM>/<BOARD_NAME>/
├── CMakeLists.txt # Build config (usually no modification needed)
├── Kconfig # Board selection and feature toggles
├── board_com_api.h # Board-level API declarations
├── board_config.h # Hardware pin/peripheral configuration
└── <board_name>.c # Board init implementation
Pick a board on the same platform as a starting point:
cp -r boards/ESP32/DNESP32S3 boards/ESP32/MY_NEW_BOARD
Set the chip and board identifiers. The BOARD_CHOICE value must match the directory name exactly (case-sensitive):
config CHIP_CHOICE
string
default "esp32s3"
config BOARD_CHOICE
string
default "MY_NEW_BOARD"
config BOARD_CONFIG
bool
default y
select ENABLE_AUDIO
select ENABLE_ESP_DISPLAY
Add your board as an option in boards/<PLATFORM>/Kconfig so it appears in config choice. Skip this step if you used tos.py new board — it does this automatically.
Define hardware-specific constants (display type, I/O expander, pin mappings, etc.):
#define BOARD_DISPLAY_TYPE DISPLAY_TYPE_LCD_SH8601
#define BOARD_IO_EXPANDER_TYPE IO_EXPANDER_TYPE_TCA9554
Implement the board-specific init functions in <board_name>.c. For the list of required driver functions per platform and the standard CMakeLists.txt template, see references/BOARD_LAYERS.md.
For app-specific projects, create a config file in the project's config/ directory:
cp apps/tuya.ai/your_chat_bot/config/TUYA_T5AI_EVB.config \
apps/tuya.ai/your_chat_bot/config/MY_NEW_BOARD.config
cd apps/tuya.ai/your_chat_bot # or your target project
tos.py config choice -c MY_NEW_BOARD # non-interactive (Agent/CI)
# or: tos.py config choice # interactive selection
tos.py build
For the dependency layer diagram (platform → src → boards/common → boards/BOARD → apps), existing ESP32 shared drivers (audio, LCD, touch, IO expander, LED), and the board CMakeLists.txt template, see references/BOARD_LAYERS.md.