README.md

Longan Nano with Si4703 FM radio chip

Connect a Si4703 module to a Longan Nano and listen to FM radio

Si4703	Longan Nano
3.3V	3.3V
GND	GND
SDIO	B7
SCLK	B6
/SEN	B15
/RST	B14
GPIO1	n.c.
GPIO2	A4