• Description

Multi USB/RS232/RS485/TTL Converter

Multiplexer has a set of interfaces for a variety of multi-function adapter plates. It supports USB, TTL, RS232, RS485 interfaces between the system conversions. What's more powerful is that it also supports one input multiple outputs, which greatly facilitates the communication between various controllers.

Quick Spec

• Supply Voltage: 3.3V to 5V
• Power LED on board
• Converts: USB/RS232/RS485/TTL
• Size: 52 x 37mm

Pin Description

Multiplexer board is divided into Area A and Area B. Area A includes Micro USB, ATTL and A232 interfaces. Area B includes BTTL, B232, B485 interfaces. The signal can be convertered between A and B.
The signal in the same area can't be convertered. For example, ATTL can't be converted to A232, but it can be convertered to B232.
Only one input in the same area, but it allows to have multiple outputs. For example, if micro USB interface in A is input, multiplexer can be allowed to have 232, 485 and TTL as outputs.
Indicator: POWER: power indicator AR->BT: The interface in A as input, the interface in B as output BR->AT: The interface in B as input, the interface in A as output

Example - USB to TTL

void setup()
{
  Serial.begin(115200);
}
void loop()
{
  if(Serial.available()){
  Serial.write(Serial.read());
  }
}

Resources

• Product Page
• Product Wiki
• Schematic
• CH340 Driver Download
• FT232R Driver Download
• FT232R Datasheet

Shipping List

• 1 x Multi USB/RS232/RS485/TTL Converter

Multi USB / RS232 / RS485 / TTL Converter

• Brand: DF Robot
• Product Code: TEL0070
• Weight: 0.018kg
• Product Status : Active

Stock

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• R325.00 (Inc Tax: R373.75)