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AJMRTC 2-Channel RS485 Module for Raspberry Pi Pico, SP3485 UART to RS485 Converter Board, Dual Channel Serial Communication Breakout Module for Industrial Data Transmission & Electronic DIY Projects
- - Dual 2-channel RS485 module based on SP3485 chip, UART to RS485 conversion for Raspberry Pi Pico
- - Supports half-duplex RS485 differential transmission, strong anti-interference for long-distance serial communication
- - Directly compatible with Raspberry Pi Pico, simple wiring for quick industrial bus prototyping
- - Each channel has independent transceiver control, convenient for multi-node RS485 network setup
- - Compact PCB design, widely used for sensor data collection, industrial control and embedded IoT projects
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AJMRTC 2-Channel RS485 breakout module uses SP3485 transceiver chips to convert UART signals to RS485 differential signals. It is specially designed to work with Raspberry Pi Pico for industrial serial communication.
Differential signal transmission greatly improves noise resistance and supports long-distance data transmission. This dual-channel board provides two independent RS485 ports, enabling you to build multi-node bus networks easily. It works with standard UART serial commands and requires simple configuration on Raspberry Pi Pico.
It is suitable for industrial field data acquisition, MODBUS communication, remote sensor reading and other embedded maker projects.
- Brand: AJMRTC
- Model: 2-Channel RS485 Module
- Main Chip: SP3485
- Function: UART to RS485 conversion
- Channel: Dual 2 Channel
- Compatible Board: Raspberry Pi Pico
- Communication: Half-duplex RS485
- Application: Industrial data transmission, MODBUS, IoT DIY
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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