By measuring the amount of acceleration due to gravity, an accelerometer can figure out the angle it is tilted at with respect to the earth. By sensing the amount of dynamic acceleration, the accelerometer can find out how fast and in what direction the device is moving. Using these two properties, you can make all sorts of cool projects, from musical instruments (imagine playing and having the tilt connected to the distortion level or the pitch-bend) to a velocity monitor on your car (or your children’s car),including sports, etc. This 3-Axis Accelerometer is reborn with a sweet new chip and great new price.
| Working Frequency | ISM 2.402~2.480GHz |
|---|---|
| Bluetooth Specification | BLE 4.0/4.1/4.2 |
| Antenna | built-in ceramic antenna |
| Voltage | 2.7V-3.3V |
| Disconnected | 0.15mA |
| Effective Distance | 10m-100m(32.8ft~328ft) |
| Wireless charging is optional | About 4h |
| Usage time after one charge | About 20 days |
| Protocol | LL,SMP,L2CAP,ATT,GAP,GATT |
| Support | Support Android and iOS APP |
| Safety standard | AES 128bit |
