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$36.18
Ships from China.
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AJMRTC 2-Channel Isolated RS485 Expansion HAT for Raspberry Pi, Dual RS485 Serial Communication HAT, Isolation Protection Circuit, Stackable GPIO Expansion Board for Industrial Data Acquisition IoT
- - 2-channel isolated RS485 expansion HAT specially designed for Raspberry Pi with dual independent RS485 channels
- - Built-in isolation protection circuit shields mainboard from surge, ground loop and common-mode noise
- - Stackable HAT design, directly plugs into Raspberry Pi 40PIN GPIO header for easy installation
- - Supports long-distance serial transmission, stable communication with various industrial field sensors
- - Suitable for industrial automation, remote data logging, sensor monitoring and IoT serial projects
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Overview
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AJMRTC 2-CH Isolated RS485 Expansion HAT is a dual-channel serial expansion board for Raspberry Pi. It provides two independent RS485 ports with isolation protection to avoid ground loop interference and protect your Raspberry Pi from voltage surges.
The stackable HAT structure saves installation space and simplifies wiring. It enables reliable long-distance data communication with industrial sensors and serial devices. It also comes with indicator LEDs to help check communication status quickly.
Great for industrial data acquisition, remote monitoring and IoT serial communication systems. Raspberry Pi board is not included.
- Brand: AJMRTC
- Product: 2-Channel Isolated RS485 Expansion HAT
- Compatible: Raspberry Pi with 40PIN GPIO
- Channels: 2 × RS485
- Protection: Isolation Circuit
- Installation: Stackable HAT
- Application: Industrial Communication, Data Acquisition, IoT Monitoring
- Note: Raspberry Pi sold separately
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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