4dhcpmingchen

【Origin Pic】
Dimensions and specifications
  • Model: S098
  • Size: 55.0 * 27.0 * 9.5 (mm)
  • Input voltage: 5.0 V DC
Product Description
  • 1、 Portable charging model, suitable for various pure essential oil pump aromatherapy products
  • 2、 Working principle: Use an air pump to extract essential oil, disperse it, and blend it into the air
  • 3、 Having dual power supply from external power source and battery, it has a wider range of applications and is more portable
  • 4、 This aromatherapy motherboard has been widely used in the market and meets safety regulations and EMC certification standards
Socket and Pin Position Description
  • CN1: Charging power input (5V DC)
  • CN2: Connect rechargeable battery (4.2V DC)
  • CN3: Connect the air pump (5V DC)
  • CN4: Connect the control board
  • GND -- Connect the negative terminal of the keypad
  • +VDD - Supply 5V power to the keypad
  • LED - Signal Output
  • MOTO - Air pump signal input
  • +BATT -- Rechargeable battery power signal
  • CHARL -- Charging indicator light signal