{"title":"Logic Boards","description":"\u003cp class=\"p1\"\u003eIf your LiftMaster or Chamberlain opener quit responding to remotes, won't learn new ones, or acts flaky, it's almost always the logic board. These are 315MHz replacement boards — the purple learn button Security+ type. We stock them for chain drive, belt drive, screw drive, wall-mount, and ATS platforms. Match your opener model and the year it was built, because these boards are picky about year ranges.\u003c\/p\u003e","products":[{"product_id":"liftmaster-logic-board-41a5021-1hats-ats211x-red-smart-button","title":"Logic Board — 41A5021-1HATS (ATS211X) Red Smart Button","description":"\u003cp\u003eReplacement logic board for LiftMaster ATS211X operators, part number 41A5021-1HATS. it is the one with the red smart\/learn button. When your opener's acting weird with remotes not responding, intermittent operation, or the board just died, This part is probably the part you need. The logic board is basically the brain of the operator, so when it goes out nothing works right. Make sure you've got an ATS211X series unit before ordering because logic boards are model-specific. A board from a different series will not work even if it looks similar. Check your existing board's part number to confirm.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243374730,"sku":"LB085001","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_09.webp?v=1775759011"},{"product_id":"liftmaster-041a5021-9g-315-logic-board-315mhz-security-®-receiver-kit-ats-for-ats2113-1997-2005","title":"Logic Board 041A5021-9G-315 For ATS2113 (1997–2005)","description":"\u003cp\u003eThe 041A5021-9G-315 is a replacement logic board kit for the LiftMaster ATS2113 opener, specifically units built between 1997 and 2005. It runs on the 315MHz Security+ frequency and You will spot the purple learn button on the board. This kit includes the logic board itself, an end panel, and a door control. When your ATS opener quit responding to remotes or the board took a power surge and died, This replacement part is the one you want. Also listed under part numbers 41A5021-9G and 41A5021-9G-315. Only fits the ATS2113 from those years though, so check your model and date before ordering.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243407498,"sku":"LB086001","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_09.webp?v=1775759011"},{"product_id":"liftmaster-041dj001b-logic-board-315mhz-receiver-with-mounting-plate-for-3800-wall-mount-openers-2005-2015","title":"Logic Board 041DJ001B For 3800 \u0026 Wall-Mount Openers (2005–2015)","description":"\u003cp\u003eThe 041DJ001B is the receiver logic board for the LiftMaster 3800 and some other wall-mount openers made between 2005 and 2015. it is a 315MHz board with a purple learn button. No light socket on this one. includes the mounting plate so you are not hunting for hardware. When your wall-mount opener's not responding to remotes or the original board got fried, This item is the replacement. You might find it referenced as 041DJ001, 041DJ001A, or 41DJ001 in the parts diagrams. Only for that specific model range and year though, so verify before you order.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243440266,"sku":"LB087001","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_08.webp?v=1775759110"},{"product_id":"liftmaster-41ab050-2m-logic-board-315mhz-security-®-receiver-with-end-panel-ac-belt-drive-2005-2015","title":"Logic Board — 41AB050-2M AC Belt Drive (2005–2015)","description":"\u003cp\u003eThe 41AB050-2M is a replacement logic board for LiftMaster and Chamberlain AC belt drive openers from 2005 to 2015. 315MHz Security+ receiver with a purple learn button and a light socket. includes the end panel too. When your belt drive opener stopped responding to remotes or the board's acting erratic after a power spike, This component is the board you need. Confirm it is an AC belt drive model, not chain drive or DC, and that it is from that 2005-2015 production window before ordering.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243473034,"sku":"LB088001","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_06.webp?v=1775758954"},{"product_id":"liftmaster-041ac050-1m-logic-board-315mhz-security-®-receiver-purple-learn-button","title":"Logic Board 041AC050-1M (Purple Learn Button)","description":"\u003cp\u003e041AC050-1M is the receiver logic board for LiftMaster and Chamberlain 1\/2 HP AC chain drive openers made after 2005. Has a purple learn button and runs on the 315MHz Security+ system. When your opener stops picking up the remote signal or the wall button works but remotes do not, the receiver board is usually what's gone bad. You might also see this listed as 41AC050-1M, 41AB050-1, 41A5483-1C-315, 41AC050-1, or 41A5689 depending on what's printed on your old board. Match the part number before you order because LiftMaster used different boards for different motor types and years.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243505802,"sku":"LB089001","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_07.webp?v=1775759045"},{"product_id":"liftmaster-041as050-1-logic-board-315mhz-security-®-receiver-with-end-panel-ac-screw-drive-2005-2015","title":"Logic Board 041AS050-1 AC Screw Drive (2005–2015)","description":"\u003cp\u003e041AS050-1 is the control board for LiftMaster and Chamberlain AC screw drive openers from 2005 through 2015. Has the 315MHz Security+ receiver and a purple learn button, but no light socket on this version. Kit includes the board and end panel. When your screw drive opener's flaky with remotes or just dead altogether, replacing the logic board usually fixes it. You might see it listed as 41AS050-1, 41AS050, or 41A5687. Make sure yours is actually an AC screw drive model and falls in that 2005-2015 window before ordering.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243538570,"sku":"LB090001","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_09.webp?v=1775759011"},{"product_id":"liftmaster-41ac050-2m-logic-board-315mhz-receiver-board","title":"Logic Board — 41AC050-2M","description":"\u003cp\u003e41AC050-2M is the receiver logic board for LiftMaster and Chamberlain AC Deluxe chain drive openers made from 2005 through 2015. it is a 315MHz board with a purple learn button. When your opener's ignoring the remotes or the board looks visibly damaged, This replacement part is the direct swap. Sometimes labeled as 41AC050-2 in older parts lists. These boards are model-specific though, so look up your opener and make sure the part number lines up. AC Deluxe chain drive only, not the standard chain or belt drive versions.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243702410,"sku":"LB091001","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_06.webp?v=1775758954"},{"product_id":"liftmaster-041ac075-2s-logic-board-315mhz-security","title":"Logic Board 041AC075-2S","description":"\u003cp\u003eThe 041AC075-2S logic board fits LiftMaster Deluxe chain drive and belt drive openers from 2005 to 2015. it is a 315MHz Security+ receiver board with the purple learn button. Works with single or dual capacitor setups depending on the opener model. Compatible models include 3575S, 3585S, 3595S, PD752D, and PD758D. When your opener's gone unresponsive or the remotes stopped working, the board's probably the issue. Sometimes called 41AC075-2S or 41AB075-2S. Just confirm the model, year, and capacitor config on your unit before you buy.\u003c\/p\u003e","brand":"SuplinkTechCorp","offers":[{"title":"Default Title","offer_id":47927243735178,"sku":"LB092001","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/files\/STC_06.webp?v=1775758954"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5495\/4122\/collections\/LiftMaster041AC075-2SLogicBoard-315MHz.webp?v=1775686365","url":"https:\/\/suplinktechcorp.com\/collections\/logic-boards.oembed","provider":"Suplink Tech Corp","version":"1.0","type":"link"}