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Product Introduction:
1.Bluetooth Version:Bluetooth V4.0 BLE
2.Power Supply Voltage:3.6-5V
3.Current Consumption:15mA;sleep mode 2uA
4.Operating Temperature:-30~80 celsius
5.Radio Frequency:2.4GHz
6.Support 250kbps,500kbps,1Mbps data transmission rate
7.Size:50*50mm
8.PWM Operating Frequency:20KHz
9.Applications:for driving PWM LED lamp
Pin Definition:
1.VDD:power interface (3.6-5V)
2.GND:power ground
3.PWM1:PWM1 output port,correspond Red
4.PWM0:PWM0 output port,correspond Green
5.PWM3:PWM3 output port,correspond Blue
6.PWM2:PWM2 output port,correspond White
7.GP23:GPIO23,preserve IO port,has no function
8.GP22:power on/off interface;long press the power on or power off;low level valid
9.GND:power ground
10.ANT:antenna interface
Please download the Android App from Google Drive: https://drive.google.com/file/d/1o-MaQWPYUNweAxmOv5mgQwFS5mRM32mi/view?usp=sharing
Notice:
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