{"id":7177665675444,"title":"Adafruit 4537 NeoPXL8 FeatherWing for Feather M4-8 x DMA NeoPixels!","handle":"adafruit-4537-neopxl8-featherwing-for-feather-m4-8-x-dma-neopixels","description":"\u003ch3\u003eAdafruit 4537 NeoPXL8 FeatherWing for Feather M4-8 x DMA NeoPixels!\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSince we first started carrying NeoPixels back in 2012, the chainable RGB LEDs\nhave taken over the world. And a big part of that success is due to the\nsimplicity of their wiring - just one data wire, no matter how many pixels\nyou've got. So no surprise they're everywhere, blinking away in art exhibits,\nmaker faire demos, DJ booths, decorations, and costumes. But, at some point,\nevery NeoPixel'er bumps into the constraints of that single-data-wire: the\ntiming is very picky and often time your code has to stop completely so that\nit can burst out the data without any interruptions. This requirement makes it\ntough to create fast-update lighting effects, and limits the number of pixels\nyou can drive before other hardware peripherals get attention. Resident pixel-\npro Paint Your Dragon (who coined the name NeoPixel dont-cha-know!) took on\nthis challenge and has succeeded gloriously. By carefully examining the\nATSAMD51 datasheet he noticed you could use the Timer 0 in 'waveform' mode,\nand create 8 unique waveforms over DMA that would handle all the pixel-pushing\nfor you. Thus were born the NeoPXL8 Arduino library and NeoPXL8 FeatherWing!\nThe library runs on our Feather M4 and handles all the NeoPixeling for you, up\nto 8 strands of concurrent DMA output each one can be 1750 RGB pixels long for\na total of 8 x 1750 = 14000 pixels. That leaves you some RAM for your code to\nrun in as well. Even though you could connect that many pixels, what we think\nthis 'Wing does best is take advantage of DMA + the SAMD51's blazingly-fast\n120MHz processor to manage animations for hundreds of pixels with ease If you\nhave a SAMD21 Feather, check out the sister product - NeoPXL8 FeatherWing for\nM0 boards. To make connection easy, this FeatherWing does the level-shifting\nand pin arrangements for you. All 8 strands have a level shifter that converts\nthe 3.3V logic level to 5V logic, there's a little switch-cap converter that\ngenerates the clean 5V power supply for you.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003c\/ul\u003e\n\n","published_at":"2022-07-02T03:58:51+10:00","created_at":"2022-07-02T03:58:54+10:00","vendor":"Adafruit","type":"Temperature Probes \u0026 Sensors","tags":["industrial"],"price":10600,"price_min":10600,"price_max":10600,"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":41625769083060,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B085L6JX7Y","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit 4537 NeoPXL8 FeatherWing for Feather M4-8 x DMA NeoPixels!","public_title":null,"options":["Default Title"],"price":10600,"weight":10,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/auspowers.com\/cdn\/shop\/products\/B085L6JX7Y.jpg?v=1656743176","\/\/auspowers.com\/cdn\/shop\/products\/51rLtY0GkwL.jpg?v=1656698334","\/\/auspowers.com\/cdn\/shop\/products\/61AvEdf-XpL.jpg?v=1656698334"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/products\/B085L6JX7Y.jpg?v=1656743176","options":["Title"],"media":[{"alt":"[Australia - AusPower] - Adafruit 4537 NeoPXL8 FeatherWing for Feather M4-8 x DMA NeoPixels! 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","id":26370786853044,"position":3,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/61AvEdf-XpL.jpg?v=1656698334"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/61AvEdf-XpL.jpg?v=1656698334","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAdafruit 4537 NeoPXL8 FeatherWing for Feather M4-8 x DMA NeoPixels!\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSince we first started carrying NeoPixels back in 2012, the chainable RGB LEDs\nhave taken over the world. And a big part of that success is due to the\nsimplicity of their wiring - just one data wire, no matter how many pixels\nyou've got. So no surprise they're everywhere, blinking away in art exhibits,\nmaker faire demos, DJ booths, decorations, and costumes. But, at some point,\nevery NeoPixel'er bumps into the constraints of that single-data-wire: the\ntiming is very picky and often time your code has to stop completely so that\nit can burst out the data without any interruptions. This requirement makes it\ntough to create fast-update lighting effects, and limits the number of pixels\nyou can drive before other hardware peripherals get attention. Resident pixel-\npro Paint Your Dragon (who coined the name NeoPixel dont-cha-know!) took on\nthis challenge and has succeeded gloriously. By carefully examining the\nATSAMD51 datasheet he noticed you could use the Timer 0 in 'waveform' mode,\nand create 8 unique waveforms over DMA that would handle all the pixel-pushing\nfor you. Thus were born the NeoPXL8 Arduino library and NeoPXL8 FeatherWing!\nThe library runs on our Feather M4 and handles all the NeoPixeling for you, up\nto 8 strands of concurrent DMA output each one can be 1750 RGB pixels long for\na total of 8 x 1750 = 14000 pixels. That leaves you some RAM for your code to\nrun in as well. Even though you could connect that many pixels, what we think\nthis 'Wing does best is take advantage of DMA + the SAMD51's blazingly-fast\n120MHz processor to manage animations for hundreds of pixels with ease If you\nhave a SAMD21 Feather, check out the sister product - NeoPXL8 FeatherWing for\nM0 boards. To make connection easy, this FeatherWing does the level-shifting\nand pin arrangements for you. All 8 strands have a level shifter that converts\nthe 3.3V logic level to 5V logic, there's a little switch-cap converter that\ngenerates the clean 5V power supply for you.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003c\/ul\u003e\n\n"}

Adafruit 4537 NeoPXL8 FeatherWing for Feather M4-8 x DMA NeoPixels!

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Adafruit 4537 NeoPXL8 FeatherWing for Feather M4-8 x DMA NeoPixels!

Since we first started carrying NeoPixels back in 2012, the chainable RGB LEDs have taken over the world. And a big part of that success is due to the simplicity of their wiring - just one data wire, no matter how many pixels you've got. So no surprise they're everywhere, blinking away in art exhibits, maker faire demos, DJ booths, decorations, and costumes. But, at some point, every NeoPixel'er bumps into the constraints of that single-data-wire: the timing is very picky and often time your code has to stop completely so that it can burst out the data without any interruptions. This requirement makes it tough to create fast-update lighting effects, and limits the number of pixels you can drive before other hardware peripherals get attention. Resident pixel- pro Paint Your Dragon (who coined the name NeoPixel dont-cha-know!) took on this challenge and has succeeded gloriously. By carefully examining the ATSAMD51 datasheet he noticed you could use the Timer 0 in 'waveform' mode, and create 8 unique waveforms over DMA that would handle all the pixel-pushing for you. Thus were born the NeoPXL8 Arduino library and NeoPXL8 FeatherWing! The library runs on our Feather M4 and handles all the NeoPixeling for you, up to 8 strands of concurrent DMA output each one can be 1750 RGB pixels long for a total of 8 x 1750 = 14000 pixels. That leaves you some RAM for your code to run in as well. Even though you could connect that many pixels, what we think this 'Wing does best is take advantage of DMA + the SAMD51's blazingly-fast 120MHz processor to manage animations for hundreds of pixels with ease If you have a SAMD21 Feather, check out the sister product - NeoPXL8 FeatherWing for M0 boards. To make connection easy, this FeatherWing does the level-shifting and pin arrangements for you. All 8 strands have a level shifter that converts the 3.3V logic level to 5V logic, there's a little switch-cap converter that generates the clean 5V power supply for you.

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