12Pcs MAX485 Transceiver Module TTL UART Serial to RS485 Instrument Interface Module Max458 Chip RS-485 Communication Transceiver 5V SCM Development Board Serial Adapters for Raspberry Pi
12Pcs MAX485 Transceiver Module TTL UART Serial to RS485 Instrument Interface Module Max458 Chip RS-485 Communication Transceiver 5V SCM Development Board Serial Adapters for Raspberry Pi
Regular price
¥65.38 CNY
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- Specifications :
- Working Voltage : 5V
- Main Chip : MAX485
- Speeds: up to 2.5Mbit/Sec
- Distances: up to 1200 meters
- Multi-drop supports: up to 32 devices on same bus
- Uses differential signaling for noise immunity
- On board 5.08(mm) 2P connector for RS 485 wires
- All the pins of the chip are brought out, can be controlled by MCUPIN :
- VCC : 5V
- A : Non-inverting receiver input and no-ninverting driver output
- B : Inverting receiver input and inverting driver output
- GND : 0V
- R0 : Receiver output (to rx pin of micro controller)
- RE : Receiver output enable (low to enable)
- DE : Driver output enable (high to enable)
- DI : Driver input (to Tx pin of micro controller)
- Package includes:
- 12 x MAX485 TTL to RS-485 interface module
