RS422-to-LCD Control System
Budget: ₹1,500 – ₹12,500 INR
I need a complete, working solution that takes live RS-422 data and renders it—both text and graphics—on a 10-inch LCD. The scope covers everything from concept to prototype:
• Architecture & part selection: help me choose the most suitable 32-bit microcontroller (Arduino-compatible, ESP32, STM32 or any better fit) plus an appropriate 10-inch panel and its driver board.
• Schematic & PCB: create production-ready Altium or KiCad files, including power, signal integrity for RS-422 transceivers and the chosen display interface.
• Firmware: write and document code that parses the RS-422 stream, maps parameters to a clean UI, and handles touch (if the panel supports it).
• Prototype build & test plan: BOM with supplier links, gerbers, compiled firmware, and basic bench-test instructions so I can reproduce results locally.
The deliverable package must let me order boards, assemble the prototype and power it up with confidence that the screen will immediately start showing the incoming data.
• Architecture & part selection: help me choose the most suitable 32-bit microcontroller (Arduino-compatible, ESP32, STM32 or any better fit) plus an appropriate 10-inch panel and its driver board.
• Schematic & PCB: create production-ready Altium or KiCad files, including power, signal integrity for RS-422 transceivers and the chosen display interface.
• Firmware: write and document code that parses the RS-422 stream, maps parameters to a clean UI, and handles touch (if the panel supports it).
• Prototype build & test plan: BOM with supplier links, gerbers, compiled firmware, and basic bench-test instructions so I can reproduce results locally.
The deliverable package must let me order boards, assemble the prototype and power it up with confidence that the screen will immediately start showing the incoming data.
Related categories:
Electronics
Microcontroller
PCB Layout
Arduino
Embedded Systems
PCB Design and Layout
Software Documentation
STM32