Half-Duplex Transceiver Master-Slave Networking Module RS485 to TTL Converter

Description: Description: This is an RS485 to UART (TTL) conversion module. With high-speed switching switch, automatic switching between sending and receiving, no additional control port is required, and it can support baud rate up to 256000BPS. The RS485 interface comes with TVS anti-surge protection. It is an ideal converter module for MCU to access RS485 network. RS485 RS232 (TTL level) automatic conversion module Working voltage: DC 3.3-5V Working Current: 5-50MA TTL level: DC 3.3V/5V ESD protection:±18KV True Fail-Safe Receiver Anti-surge protection: 6.5V Allow Up to 256 Transceivers on the Bus Supported baud rate range: 100-256000BPS The 2.54MM pitch pins can be easily embedded into panels and MUC development boards. Operating temperature : -40-85℃ Size(No Pin) : 17.8x11.5x4.0mm(very small) Weight(No Pin) :0.9g(Very light) Pin description VCC: Power Supply +(3.3-5V) G : Power Supply - RXD: TTL receive port TXD: TTL transmit port G : RS485 BUS construction site end (usually can not be connected) A+ : RS485 BUS A+ B- :RS485 BUS B- Application RS485 Temperature and humidity sensor PTZ Camera MODBUS RTU IO RS485 Relay/Switch/Sensor Automated Manufacturing line Wifi to RS485(ESP8266/ESP32) Bluetooth to RS485(HC-05/HC06) Wireless Module to RS485(HC-11) Ethernet to RS485( Ethernet TTL Module) 100BPS-256KBPS Half-Duplex Transceiver No settings are required, just call the serial port transceiver function directly

Price: 4.99 USD

Location: Guangzhou

End Time: 2024-10-02T05:32:32.000Z

Shipping Cost: 0 USD