{"id":8115116572852,"title":"8x32 Dot Matrix Single Green Light MCU Control LED Display Module for Arduino\/MCU\/51\/AVR\/STM32\/Raspberry Pi","handle":"8x32-dot-matrix-single-green-light-mcu-control-led-display-module-for-arduino-mcu-51-avr-stm32-raspberry-pi","description":"\u003ch3\u003e8x32 Dot Matrix Single Green Light MCU Control LED Display Module for Arduino\/MCU\/51\/AVR\/STM32\/Raspberry Pi\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e1. Main chip is an integrated serial input\/output common cathode display\ndriver that connects a microprocessor to an 8-digit digital 7-segment LED\ndisplay. It can also be connected to a bar graph display or 64 separate LEDs.\n2. It includes an on-chip B-type BCD encoder, multi-channel scan loop, segment\nword driver, and an 88 static RAM to store each data. Only one external\nregister is used to set the segment current of each LED. 3. A convenient four-\nwire serial interface can be connected to all common Microprocessors. Each\ndata can be addressed without any need to overwrite all displays when\nupdating. The main chip also allows the user to choose whether to encode or\nnot encode each data. 4. The entire device includes a 150μA low-power shutdown\nmode, analogue and digital brightness control, a scan limit register that\nallows the user to display 1-8 bits of data, and a detection mode that allows\nall LEDs to illuminate. 5. Only need 3 IO ports to drive 1 dot matrix! No\nflicker when the dot matrix is ? Displayed. Support cascading! 6. Module with\ninput and output interface, support multiple modules cascade. 7. With 64\nfixing screw holes, 3mm aperture, a single module can drive an 88 common\ncathode array. Wiring instructions: 1. The left side of the module is the\ninput port, and the right side is the output port. 2. When controlling a\nsingle module, you only need to connect the input port to the CPU. 3. When\nmultiple modules are cascaded, the input of the first module is connected to\nthe CPU, the output is connected to the input of the second module, the output\nof the second module is connected to the input of the third module, and so on.\nTake 51 MCU as an example: VCC → 5V. GND → GND DIN → P2.2. CS → P2.1. CLK →\nP2.0. Package includes: 1 x dot matrix module. 5 x DuPont line.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eA single module can drive a common cathode with 8x8 point matrix\u003c\/li\u003e\n \u003cli\u003eOperating voltage: 5 V\u003c\/li\u003e\n \u003cli\u003eDimensions: 12.8 x 3.2 x 1.3 cm\u003c\/li\u003e\n \u003cli\u003eMounting screws with 64 holes with a diameter of 3 mm\u003c\/li\u003e\n \u003cli\u003eModule with input and output interfaces, support for cascading multiple modules\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T12:14:24+10:00","created_at":"2026-09-01T22:39:06+10:00","vendor":"Youmile","type":"LED Segment Displays","tags":["industrial_DE_Aug2026"],"price":11300,"price_min":11300,"price_max":11300,"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":44374831169716,"title":"Green","option1":"Green","option2":null,"option3":null,"sku":"de-B099F3412P","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"8x32 Dot Matrix Single Green Light MCU Control LED Display Module for Arduino\/MCU\/51\/AVR\/STM32\/Raspberry Pi - Green","public_title":"Green","options":["Green"],"price":11300,"weight":50,"compare_at_price":null,"inventory_management":"shopify","barcode":"TS-YM-322-lv-1","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B099F3412P.jpg?v=1788266349","\/\/auspowers.com\/cdn\/shop\/files\/61hQwzWVXMS.jpg?v=1788266349","\/\/auspowers.com\/cdn\/shop\/files\/51GiW6vpYsL.jpg?v=1788266349","\/\/auspowers.com\/cdn\/shop\/files\/61XDJsftgpL.jpg?v=1788266349","\/\/auspowers.com\/cdn\/shop\/files\/61TDpG0OtsL.jpg?v=1788266349","\/\/auspowers.com\/cdn\/shop\/files\/61RVac0mnkL.jpg?v=1788266349"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B099F3412P.jpg?v=1788266349","options":["Colour Name"],"media":[{"alt":null,"id":33272201216180,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B099F3412P.jpg?v=1788266349"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B099F3412P.jpg?v=1788266349","width":1001},{"alt":null,"id":33272201248948,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61hQwzWVXMS.jpg?v=1788266349"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61hQwzWVXMS.jpg?v=1788266349","width":1001},{"alt":null,"id":33272201281716,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51GiW6vpYsL.jpg?v=1788266349"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51GiW6vpYsL.jpg?v=1788266349","width":1001},{"alt":null,"id":33272201314484,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61XDJsftgpL.jpg?v=1788266349"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61XDJsftgpL.jpg?v=1788266349","width":1001},{"alt":null,"id":33272201347252,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61TDpG0OtsL.jpg?v=1788266349"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61TDpG0OtsL.jpg?v=1788266349","width":1001},{"alt":null,"id":33272201380020,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61RVac0mnkL.jpg?v=1788266349"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61RVac0mnkL.jpg?v=1788266349","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e8x32 Dot Matrix Single Green Light MCU Control LED Display Module for Arduino\/MCU\/51\/AVR\/STM32\/Raspberry Pi\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e1. Main chip is an integrated serial input\/output common cathode display\ndriver that connects a microprocessor to an 8-digit digital 7-segment LED\ndisplay. It can also be connected to a bar graph display or 64 separate LEDs.\n2. It includes an on-chip B-type BCD encoder, multi-channel scan loop, segment\nword driver, and an 88 static RAM to store each data. Only one external\nregister is used to set the segment current of each LED. 3. A convenient four-\nwire serial interface can be connected to all common Microprocessors. Each\ndata can be addressed without any need to overwrite all displays when\nupdating. The main chip also allows the user to choose whether to encode or\nnot encode each data. 4. The entire device includes a 150μA low-power shutdown\nmode, analogue and digital brightness control, a scan limit register that\nallows the user to display 1-8 bits of data, and a detection mode that allows\nall LEDs to illuminate. 5. Only need 3 IO ports to drive 1 dot matrix! No\nflicker when the dot matrix is ? Displayed. Support cascading! 6. Module with\ninput and output interface, support multiple modules cascade. 7. With 64\nfixing screw holes, 3mm aperture, a single module can drive an 88 common\ncathode array. Wiring instructions: 1. The left side of the module is the\ninput port, and the right side is the output port. 2. When controlling a\nsingle module, you only need to connect the input port to the CPU. 3. When\nmultiple modules are cascaded, the input of the first module is connected to\nthe CPU, the output is connected to the input of the second module, the output\nof the second module is connected to the input of the third module, and so on.\nTake 51 MCU as an example: VCC → 5V. GND → GND DIN → P2.2. CS → P2.1. CLK →\nP2.0. Package includes: 1 x dot matrix module. 5 x DuPont line.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eA single module can drive a common cathode with 8x8 point matrix\u003c\/li\u003e\n \u003cli\u003eOperating voltage: 5 V\u003c\/li\u003e\n \u003cli\u003eDimensions: 12.8 x 3.2 x 1.3 cm\u003c\/li\u003e\n \u003cli\u003eMounting screws with 64 holes with a diameter of 3 mm\u003c\/li\u003e\n \u003cli\u003eModule with input and output interfaces, support for cascading multiple modules\u003c\/li\u003e\n \u003c\/ul\u003e"}