AK8963

This is a 3-axis magnetic sensor

wired("AK8963", { [gnd , vcc , sda , scl , i2c, address]})

3.3V power supply is not supported by obniz Board, so need to get another way.

var sensor = obniz.wired("AK8963", { gnd: 0, vcc: 1, sda: 2, scl: 3 });

setConfig(ADC_cycle)

Initial settings of AK8963.

• ADC_cycle
  You can choose from 8, 100 [Hz].

8 [Hz]: Although the amount of data is small, the value becomes more stable.
100 [Hz]: More data can be measured.

var sensor = obniz.wired("AK8963", { gnd: 0, vcc: 1, sda: 2, scl: 3 });
sensor.setConfig(8);

[await] getWait()

Return compass data.

var sensor = obniz.wired("AK8963", { gnd: 0, vcc: 1, sda: 2, scl: 3 });
const data = await sensor.getWait();
console.log('compass: %o', data);