特点：

1. 小型PCB封装：紧凑尺寸，可直接嵌入PCB电路、安卓设备主板等空间受限场景，节省设备内部空间。

2. 支持 TTL电平或者RS232串口，灵活适配微控制器（如Arduino、STM32）或工业终端设备。

3. 通过简单AT指令集（如AT+WEI）实时读取重量数据，降低二次开发门槛，快速实现功能集成。。

4. 内置9种重量格式，指令切换，减少软件解析复杂度。无缝对接软件系统，兼容ERP、MES系统及自定义软件，支持数据透传或协议定制，满足工厂信息化管理需求。

Features: 

1. Compact PCB Package: Small form factor designed for direct embedding into PCB circuits, Android device motherboards, and other space-constrained scenarios, optimizing internal space utilization.

2. Dual-Mode Output: Supports TTL-level signals or RS232 serial port, flexibly interfacing with microcontrollers (e.g., Arduino, STM32) and industrial terminal equipment.

3. AT Command Integration: Enables real-time weight data retrieval via simplified AT commands (e.g., AT+WEI), lowering development complexity and accelerating functional integration.

4. Preloaded Formats & Software Compatibility:9 preloaded weight formats with command-based switching, reducing software parsing complexity.Seamless integration with software systems, compatible with ERP, MES, and custom software. Supports data passthrough and protocol customization to meet industrial digitalization requirements.