CJMCU-4713 SI4713 FM Radio Tuner Transmitter Module 3-5V Digital Breakout Board
Description:
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.
 
 
Package Included:
1 x Stereo FM Radio Transmitter Module
 
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MPNDoes not apply
BandFM
Country/Region of ManufactureChina
ModelFZ3916
BrandUnbranded
TypeStereo FM Transmitter Module
PushAuction