RS232 to TTL / female serial port to TTL / serial module / board MAX3232 chip brush
The ducts are widely used in radio retrofit, mobile phone Brush, XBOX360 Brush, GPS, automotive testing, DVD brush, hard disk repair, set-top box upgrade.
It can be used to gram the microcontroller type:
Communications chip: Domestic MAX3232
Operating voltage: 3.3V-5.5V
Interface: TX RX VCC GND
1 RS232 to TTL board a small?Female?