{"id":15522283127021,"title":"6Pcs MAX485 TTL to RS-485 Converter Module for Microcontroller Development","handle":"6pcs-max485-ttl-to-rs-485-converter-module-for-microcontroller-development","description":"\u003ch3\u003e6Pcs MAX485 TTL to RS-485 Converter Module for Microcontroller Development\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe MAX485 RS-485 level shifter module is a compact TTL-to-RS-485 converter\nboard with exposed control pins and an onboard terminal block. It is ideal for\nmicrocontroller communication, serial data transmission, and industrial\ncontrol projects. Product Specifications Chip: MAX485 Operating Voltage: 5V\nBoard Size: 46 mm × 12 mm Terminal Block Pitch: 5.08 mm, 2-pin Key Features\nOnboard MAX485 Chip: Built with the MAX485 low-power transceiver, designed for\nstable TTL to RS-485 communication. Easy RS-485 Wiring: Includes a 5.08 mm\npitch 2-pin terminal block for quick and convenient RS-485 connection.\nMicrocontroller Friendly: All chip pins are exposed, making it easy to control\nthe module through a microcontroller. Stable 5V Operation: Supports 5V power\nsupply, suitable for common embedded and serial communication projects.\nCompact Module Design: Small board size of 46 mm × 12 mm, ideal for space-\nsaving installations and prototype development. Pin Definitions RO: Receiver\nOutput RE: Receiver Output Enable DE: Driver Output Enable DI: Driver Input\nVCC: 5V Power Supply A: Non-Inverting RS-485 Line B: Inverting RS-485 Line\nGND: Ground Application Scenarios Microcontroller communication; RS-485 data\ntransmission; Industrial control systems; Automation projects; Serial device\nnetworking\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eReliable TTL to RS-485 Signal Conversion: Built around the MAX485 transceiver, this module converts standard TTL serial signals into RS-485 differential communication, making it a practical solution for microcontroller-based data transmission and serial network expansion.\u003c\/li\u003e\n \u003cli\u003eLow-Power, Stable Communication Design: The onboard MAX485 is a low-power, swing-limited transceiver designed for efficient RS-485 communication, helping support stable signal transfer in embedded systems, automation projects, and industrial control applications.\u003c\/li\u003e\n \u003cli\u003eEasy Wiring with 5.08 mm Terminal Block: Equipped with a 2-pin 5.08 mm pitch terminal block, the board allows convenient RS-485 wire connection and secure installation, reducing setup time during development and testing.\u003c\/li\u003e\n \u003cli\u003eFully Exposed Pins for Flexible MCU Control: All chip pins are accessible, giving developers full control over the module interface through a microcontroller. It is well suited for DIY electronics, Arduino-compatible projects, STM32 boards, and other embedded platforms.\u003c\/li\u003e\n \u003cli\u003eCompact 5V Module for Space-Saving Builds: With a 5V operating voltage and a compact board size of 46 mm x 12 mm, this module is easy to integrate into space-limited designs while keeping your communication hardware simple and organized.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-11-11T02:03:30+11:00","created_at":"2026-11-10T20:30:29+11:00","vendor":"MakerCircuit","type":"Serial Adapters","tags":["electronics_NR_Nov2026"],"price":8800,"price_min":8800,"price_max":8800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":68250395672813,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0HFC5X5R5","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"6Pcs MAX485 TTL to RS-485 Converter Module for Microcontroller Development","public_title":null,"options":["Default Title"],"price":8800,"weight":28,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0HFC5X5R5.jpg?v=1794303031","\/\/leoforward.com\/cdn\/shop\/files\/510gyJCrgrL.jpg?v=1794303031","\/\/leoforward.com\/cdn\/shop\/files\/41sknmS7f4L.jpg?v=1794303031","\/\/leoforward.com\/cdn\/shop\/files\/41esElspogL.jpg?v=1794303031","\/\/leoforward.com\/cdn\/shop\/files\/31TJa3ugg1L.jpg?v=1794303031"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0HFC5X5R5.jpg?v=1794303031","options":["Title"],"media":[{"alt":null,"id":46974641438957,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0HFC5X5R5.jpg?v=1794303031"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0HFC5X5R5.jpg?v=1794303031","width":800},{"alt":null,"id":46974641471725,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/510gyJCrgrL.jpg?v=1794303031"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/510gyJCrgrL.jpg?v=1794303031","width":800},{"alt":null,"id":46974641504493,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41sknmS7f4L.jpg?v=1794303031"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41sknmS7f4L.jpg?v=1794303031","width":800},{"alt":null,"id":46974641537261,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41esElspogL.jpg?v=1794303031"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41esElspogL.jpg?v=1794303031","width":800},{"alt":null,"id":46974641570029,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/31TJa3ugg1L.jpg?v=1794303031"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/31TJa3ugg1L.jpg?v=1794303031","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e6Pcs MAX485 TTL to RS-485 Converter Module for Microcontroller Development\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe MAX485 RS-485 level shifter module is a compact TTL-to-RS-485 converter\nboard with exposed control pins and an onboard terminal block. It is ideal for\nmicrocontroller communication, serial data transmission, and industrial\ncontrol projects. Product Specifications Chip: MAX485 Operating Voltage: 5V\nBoard Size: 46 mm × 12 mm Terminal Block Pitch: 5.08 mm, 2-pin Key Features\nOnboard MAX485 Chip: Built with the MAX485 low-power transceiver, designed for\nstable TTL to RS-485 communication. Easy RS-485 Wiring: Includes a 5.08 mm\npitch 2-pin terminal block for quick and convenient RS-485 connection.\nMicrocontroller Friendly: All chip pins are exposed, making it easy to control\nthe module through a microcontroller. Stable 5V Operation: Supports 5V power\nsupply, suitable for common embedded and serial communication projects.\nCompact Module Design: Small board size of 46 mm × 12 mm, ideal for space-\nsaving installations and prototype development. Pin Definitions RO: Receiver\nOutput RE: Receiver Output Enable DE: Driver Output Enable DI: Driver Input\nVCC: 5V Power Supply A: Non-Inverting RS-485 Line B: Inverting RS-485 Line\nGND: Ground Application Scenarios Microcontroller communication; RS-485 data\ntransmission; Industrial control systems; Automation projects; Serial device\nnetworking\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eReliable TTL to RS-485 Signal Conversion: Built around the MAX485 transceiver, this module converts standard TTL serial signals into RS-485 differential communication, making it a practical solution for microcontroller-based data transmission and serial network expansion.\u003c\/li\u003e\n \u003cli\u003eLow-Power, Stable Communication Design: The onboard MAX485 is a low-power, swing-limited transceiver designed for efficient RS-485 communication, helping support stable signal transfer in embedded systems, automation projects, and industrial control applications.\u003c\/li\u003e\n \u003cli\u003eEasy Wiring with 5.08 mm Terminal Block: Equipped with a 2-pin 5.08 mm pitch terminal block, the board allows convenient RS-485 wire connection and secure installation, reducing setup time during development and testing.\u003c\/li\u003e\n \u003cli\u003eFully Exposed Pins for Flexible MCU Control: All chip pins are accessible, giving developers full control over the module interface through a microcontroller. It is well suited for DIY electronics, Arduino-compatible projects, STM32 boards, and other embedded platforms.\u003c\/li\u003e\n \u003cli\u003eCompact 5V Module for Space-Saving Builds: With a 5V operating voltage and a compact board size of 46 mm x 12 mm, this module is easy to integrate into space-limited designs while keeping your communication hardware simple and organized.\u003c\/li\u003e\n \u003c\/ul\u003e"}