Description
This version of the weigh scale system is designed for industrial environments, laboratories, and R&D applications. Built on the ESP32 platform, it supports multiple communication interfaces including USB, RS232, RS485, and TTL. With a high-precision ADC and external display driver support, it offers reliable performance and flexible integration across various systems.
Key Features
- Multiple communication interfaces: USB, RS485, TTL
- 24-bit ADC for accurate and stable weight measurements
- External display driver support for 6-digit 7-segment display
- ESP32-based with optional Wi-Fi and Bluetooth capabilities
- Suitable for rugged and embedded industrial applications
Specifications
- Microcontroller: ESP32 (dual-core, with Wi-Fi and Bluetooth)
- Communication Interfaces: USB, RS485, TTL UART (3.3V)
- ADC: 24-bit high-resolution for load cell input
- Display: 6-digit 7-segment display (TM1637 or custom driver supported)
- Power Supply: 5V or 7.4V Li-ion battery with built-in charger
- Relay Output: Fine and Coarse (2 customizable)
- Dimensions: 70 mm x 70 mm
Applications
- Industrial weighing and process control
- Laboratory testing and precision load measurement
- R&D projects involving custom embedded systems
- System integration in automation and serial-based equipment