AD_R2S232 module uses a signal from RS-232 serial port and convert the signal to TTL compatible digital logic circuits. On top of the board, there is a MAX232 ic dual/receiver and typically converts the RX, TX, CTS and RTS signals. Can be connected to SB40A to send data to PC.
- Signal: Convert the serial signal to TTL signal.
- 5V DC operating voltage
- Voltage level outputs (approx. ± 7.5V) from a single 5VDC supply via on chip charge
- Dual channel drivers / receivers
- Using MAXIM MAX232CPE chip