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RS485 to TTL UART Converter 3.3V 5V powered 3-30V half-duplex
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Description
RS485 to TTL UART Converter 3.3V 5V powered 3-30V half-duplex
The RS485 to TTL UART converter is a reliable solution for professional industrial applications and hobby electronics projects. The module is fully compatible with popular platforms, so it works excellently with ESP8266, with ESP32, with Arduino, and with Raspberry Pi. The device offers a wide supply voltage range from 3V to 30V DC and natively supports 3.3V and 5V logic levels.
Thanks to excellent noise immunity and built-in grounding, the converter ensures safe and stable communication over distances up to 1000m (beyond this distance, using a repeater is recommended). Built-in TX and RX indicator LEDs allow real-time monitoring of data transmission. Convenient screw terminals and an included set of wires enable quick installation without searching for extra accessories.
Key technical specifications
- Converter type: RS485 - TTL UART
- Supply voltage: 3V - 30V DC
- Logic level voltage: 3.3V and 5V
- Transmission speed: 110 - 256000 bps
- Transmission mode: half-duplex
- Compatibility: with ESP8266, with ESP32, with Arduino, with Raspberry Pi
- Support for multiple devices on a single bus
- Module dimensions: 52mm x 23mm
Example applications
- Long-distance communication in industrial and building automation systems
- Integration of remote sensors with microcontrollers in Smart Home projects
- Control of actuators and relays on RS485 networks
- Reading data from industrial energy meters and measurement devices
- Building extensive wired networks using Arduino or Raspberry Pi modules
Benefits
- Versatility - support for a wide supply voltage range and the two most common logic levels
- Reliability - high noise immunity and stable data transmission over distances up to 1000m
- Easy diagnostics - built-in LEDs allow quick verification of transmit and receive line status
- Quick installation - screw terminals (ARK) make it easy to connect bus wires without soldering
- Ready to use - included jumper wires allow immediate setup
Shipping costs
The price does not include any possible payment costs
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