The RS232 to TTL conversion shield is specially designed for Arduino UNO R3 control board, very convenient to change the serial port into RS232 interface.
The shield comes with a DB9 connector?male head?, easy to connect various RS232 interface equipment. It also comes with a RS232 pin header for connection and debugging.
It comes with soldering area for DIY design, so you can make full use of this shield. On the shield there is a programming mode control switch: turn OFF for burning the program to UNO R3, turn ON for normal use.
- Power supply: DC 5V
- Comes with 16 digital IO pins?with an I2C pin?
- Comes with 6 analog IO and power
- Comes with a run/programming switch
- Comes with transmitting, receiving indicator and D13 indicator
- DB9 connector?male head??RS232 pin headers
- Soldering ares
- Comes with a Reset button
- Dimensions: 60*53.4MM
- Environmental properties: ROHS
Wiki
Keyestudio, Room 1221, Hongyu Building, Longguan Road, Shitouling Community, Longhua Street, Longhua District, Shenzhen, 518109 Shenzhen, China, [email protected], https://eckstein-shop.de/Keyestudio-Marken