SC7A20H 3 axis acceleration tilt angle sensor module inclination angle angle angle horizontal detection serial output

Link: https://pan.baidu.com/s/1eufebebnt76uzmkbaxjvdw?pwd=1234

Extract code: 1234

This product is an integrated MCU. The low -cost tilt angle measurement module of the built -in core algorithm is selected. Select the three -axis gravity acceleration sensor as the basic data collection. The ultra -low power MCU is used for data processing.Realize data calibration and selection through instructions;

Connection method:

1. Use the serial port tool to connect to the computer. You can directly see the output data during the serial debugging, and you can control it through the instruction;

2. It can be integrated into the product and directly connect to the MCU serial port to achieve data reading control through programming;

The above two methods need to be paid attention to the TX and RX wiring methods, which need to be common.

The introduction of the module instruction is as follows:

Open the output serial port to send characters: ON

Turn off the output serial port sending characters: OFF

Only output x serial port sending characters: x

Output Y Z the same reason

Restore the current position 0 serial port sending characters: zero

Note that the serial port configuration is as follows:

Potter 9600

8 -bit data bit

1 stop stop

No school inspection

Module power supply: 3-6V (MAX) module output angle range: 0-180 °