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What I want to be able to do is to communicate (or at least read from) the charge controller from a Raspberry Pi. WCOL is cleared by a read to the SPSR followed by a read or write to the SPDR. Each sensor has two mounting holes for attaching it to walls and other surfaces. For this project, we're using a cheap MODBUS temperature sensor that's probably not suitable for production use, but is good enough for small scale experimentation and learning. In this article we'll use a cheap USB-RS485 adapter on both a Raspberry Pi and a regular x86 Linux box to communicate with a simple MODBUS temperature sensor. The technique was invented decades ago, and allowed you to connect to a few dozen MODBUS devices over simple twisted pair copper wire, over a thousand feet distance or more. It's such a successful technique that it has not been supplanted by new modern communication technologies like TCP/IP. Unfortunately most modern computers do not have RS-485 interfaces. Best Offer Modern Adjustable Bedside Lamp Wall Lamp Black Gold Luxury Nordic Up Down Reading Light Wall Light Sconce For Aisle Indoor E27 with Free Shipping Worldwide Now!

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There was a problem filtering reviews right now. Fortunately there are many USB-RS485 adapters available. The manufacturer did not bring the 5 volt connector out to the jumper block, but it is available there on the jumper pin. At this time of writing, rs485 cable the Original 750w AC Servo Motor Drive Kits 35Nm High Torque NEMA32 80mm 220V 2000rmin Modbus RS485 with 3 Meter Cable Delta for CNC has garnered 4 customer reviews with rating of 5 out of 5 stars. Best Price 750w AC Servo Motor Drive Kits 35Nm High Torque NEMA32 80mm 220V 2000rmin Modbus RS485 with 3 Meter Cable Delta for CNC with Free Worldwide Shipping! Cheap Price 750w AC Servo Motor Drive Kits 35Nm High Torque NEMA32 80mm 220V 2000rmin Modbus RS485 with 3 Meter Cable Delta for CNC with FREE Shipping Worldwide Now! Popular Offer HFX Handcut Organza Lace African Dry Lace Fabric Swiss Voile Lace With Stones For Wedding 100 Cotton Lace Fabric Party F4004 with FREE Worldwide Shipping Now! Limited Offer Iv8w Cctv Tester Monitor For 8mp Ahd Tvi Cvi Cvbs Camera Testing Rs485 Ptz Control Vga Hdmi Input Utp Cable Testing with FREE Worldwide Shipping Now!

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