This datasheet describes the Yatelian YM04-CM03 digital gyroscope module, detailing its mechanical specs, electrical characteristics, and UART/I2C interface…
The document is a product specification sheet for the Yatelian YM04-CM03-PCBA digital gyroscope module. It describes a device designed to measure angular velocity and angle under high-precision dynamic conditions using internal sensors and microcontrollers with advanced signal processing algorithms.
Key specifications include physical dimensions of 17.78mm x 15.24mm, an operating voltage range of 2.4V to 3.6V, and a working temperature range from -40°C to +80°C. The module supports UART or I2C output protocols depending on the customer's main controller requirements. This manual is written in Chinese.
| Length | 17.78 ±0.2 mm |
|---|---|
| Width | 15.24 ±0.2 mm |
| Height | 2.7 -1.5 mm |
| Weight | 3.0 -1.5 g |
| Operating Voltage (VCC) | 2.4V ~ 3.6V |
| Working Temperature | -40°C to +80°C |
| Angular Rate Input Range | ±100 Deg/sec |
| Bias Drift | 10 Deg/hr |
The module can output via UART or I2C protocol based on customer needs.
The default UART baud rate is set to 38400 bps.
The module has a default I2C slave address of 0x6A (7-bit).