DC 3 5V Stereo FM Transmitter Module SI4713 Digital Wireless Radio MCU Module For Electronic DIY LED Micro Controller CJMCU 4713

 DC 3-5V Stereo FM Transmitter Module SI4713 Digital Wireless Radio MCU Module For Electronic DIY LED Micro Controller CJMCU-4713

• LIN: Audio input, connected to the left channel of the headphones.


• RIN: Audio input, connected to the right channel of the headphones.


• Vin: The power supply voltage is 3-5VDC.


• GND: Ground.


• 3V0: This is the regulator interface, connected to 3.3V, if you need 100mA of 3 volts, you can use this adjustment to adjust the voltage.


• RST: Reset.


• CS: Select pin for spi mode. The i2c address is determined. When connected high (default), the i2c address is 0x63. If grounded or shorted, the i2c address is 0x11.


• SCL: Clock pin, connected to the microcontroller.


• SDA: Data pin, connected to the microcontroller.


• GPIO: Can be used to flash the LED, the initial state has been set, 3V output.

Note:New parts and in original factory package!

Sincerely looking forward to our cooperation!
Any feedback from you would be highly appreicately!

Selling Units:

Single item

Lead Time :

Quantity(Piece)	1 - 2000	>2000
Est. Time(days)	2	To be negotiated