Note: This is the upgrade version, There is no switch on the module which shows on the vedio ,but you can find the control switch on APP . Pls download the APP there ! Feture: Bluetooth Version :Bluetooth V4.0 BLE Power Supply:3.6-5V Current Consumption:15Ma Sleep Mode:2uA Operating Temperature:-30~80celsius Radio Frequency:2.4GHZ Size:50*50mm PWM Operating Frequency:20KHz Applications:For Driving PWM LED Lamp
Pin Definition VDD:Power Interface(3.5-5v) GND:Power Ground PWM1:PWM1 Output port,Correspond Red PWM0:PWM0 Output port,Correspond Green PWM3:PWM3 Output port,Correspond Blue PWM2:PWM2 Output Port,Correspond White GP23:GPIO23,preserve IO port,has no function GP22:power on/off interface;long press the power on or power off;low level valid GND:power ground ANT:antenna interface
1.Port level is TTL level,and output high level is VDD
2.Input voltage is 3.6-5V
3.Please add a pull-down resistor when PWM output drive triode

  • Marka Adı: Heltec Automation
  • Model Numarası: BLE Bluetooth RGBW light control board
  • Bluetooth: 4.0

  • Birim Tipi: parça
  • Paket Boyutu: 12cm x 12cm x 13cm (4.72in x 4.72in x 5.12in)