Gyd-9e Datasheet [work] 〈SIMPLE〉

The is a high-precision, low-power 9-Axis Inertial Measurement Unit (IMU) with an integrated Environmental Sensor Suite . It combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, and an on-board barometric pressure/temperature sensor into a single compact LGA package. The device features an on-chip Digital Motion Processor (DMP) for sensor fusion, offloading calculation tasks from the primary host controller.

Thanks to the compact footprint usually defined in the datasheet (often around 15mm x 15mm), the GYD-9E is ideal for: gyd-9e datasheet

+3.3V | --- 1uF --- | +------+ VDD (pin1) | +--+---+ SCL (pin3) --> to MCU I2C SCL | | +--+---+ SDA (pin4) --> to MCU I2C SDA | +------+ INT (pin7) --> to MCU Interrupt | GND ---+ GND (pin2) Thanks to the compact footprint usually defined in

| Pin # | Name | Type | Description | |-------|-------------|--------|-----------------------------------------------| | 1 | VDD | Power | Main supply voltage (2.4–3.6V). Decouple with 1µF cap. | | 2 | GND | Power | Ground. | | 3 | SCL/SCLK | Input | I²C clock or SPI clock. | | 4 | SDA/SDI | I/O | I²C data or SPI data input. | | 5 | AD0/SDO | I/O | I²C LSB address select / SPI data output. | | 6 | NCS | Input | SPI chip select (active low). Pull high for I²C mode. | | 7 | INT | Output | Interrupt output (data ready, wake-on-motion). | | 8 | FSYNC | Input | Frame sync input for external timing. | | 9-24 | NC / GND | - | No connect or ground. Solder pad for thermal relief. | | | 3 | SCL/SCLK | Input | I²C clock or SPI clock

The board typically features a 4-pin input connector with the following assignments: Positive power supply (10-30V).