The MAX485 TTL To RS485 Module converts TTL signal to RS485 for long-range, high data rate error-prone differential communication. Digital communications networks implementing the EIA-485 standard can be used effectively over long distances and in electrically noisy environments.
This converter lets you send and receive data using the RS485 network from your Arduino/microcontroller. Similar to Serial TTL and RS232 interfaces, the RS485 lets you transfer data between microcontrollers and devices but with extra features! RS485 is an industry-standard protocol for data transfer and provides numerous advantages.
- Operating voltage: 5V
- On-board MAX485 chip
- Slew-rate limited transceiver
- Convenient RS-485 communication wiring
- Multiple Units can be connected to the same RS-485 bus wiring.
- Board size: 44 x 14mm