Chamberlain ratgdo Alternative v2.51 w/Transformer | Home Assistant
This Chamberlain-compatible ratgdo alternative v2.51 with transformer is listed as new and intended for smart garage door integration with Home Assistant and HomeKit. It’s a practical option if you’re looking for an alternative interface module for supported Chamberlain setups. Free shipping is included with the purchase. Specific compatibility notes, included accessories, wiring requirements, and setup steps are not provided here—check the listing for details before ordering to confirm it matches your opener and smart home configuration.
| Location | Ottawa CA |
| Shipping | Free shipping (check listing for details) |
| Seller |
relsa027
100.0% positive · 361 feedback
|
| Listing | FixedPrice · Active |
| Start time | 2024-01-21T01:56:34.000Z |
| Brand | Chamberlain |
| Type | Circuit/Logic Board |
CUSTOM CASE NOW AVAILABLE FOR ALL VERSIONS – ONLY $5.50 USD WHEN PURCHASED WITH PCB! Explore the listing for more details: https://www.ebay.ca/itm/276671890283Upgrade Your Garage Door Opener with Our Advanced PCB!Elevate your garage door opener experience with our innovative PCB, designed as a cost-effective alternative to the Ratgdo. Enjoy seamless connectivity by integrating it with your home WiFi network, enabling remote control from anywhere using Home Assistant or HomeKit. Plus, with HomeKit integration, you can use Siri to conveniently open your garage door!CompatibilityThis PCB is designed to work with Chamberlain models (yellow learn button) and Liftmaster 2.0 models (also with a yellow learn button). Please note: while the jackshaft wall-mounted models (8500/RJ020 & 8500C/RJ020C) feature a yellow learn button, they utilize Security 1.0 protocol and are incompatible. Our PCB does support Security 1.0 (purple or red learn button) in an experimental capacity; however, please note that no support is provided for this feature.DIY SetupThis PCB is provided without firmware, allowing you to customize your setup. It is compatible with Paul’s firmware, other firmware options, or HomeKit firmware of your choice.Package Includes1x Circuit Board v2.511x D1 MiniMicro USB cable required but not included for setup or power. All circuit boards are rigorously tested before shipping to ensure quality and performance.ShippingWe offer combined shipping if you wish to purchase multiple units!Available Versions (see our other listings):Please see below for detailed descriptions of each version:v2.50: The most budget-friendly option. Uses a standard D1 Mini and a standard WiFi antenna. Note: No onboard transformer. You must use a micro USB to power the unit.v2.51: Our most popular version. Features a standard D1 Mini and an onboard transformer*.v2.52: Equipped with a powerful ESP32 processor for enhanced compatibility. Includes a standard WiFi antenna and an onboard transformer*. This version will only work with Home Assistant.v2.53: Features a standard D1 Mini with a high-gain WiFi antenna and an onboard transformer*. Ideal for setups far from your router or WiFi access point. Note: Drilling is required if you choose to mount the antenna on your garage door opener.*An onboard transformer allows for power via a 6V to 30V battery from your Chamberlain or LiftMaster. You can still use a micro USB if preferred. Wiring for battery connection is included, but you will need to determine the best method (e.g., alligator clips, quick splice connectors, soldering) to connect to your battery as this will vary with each model.Transform your garage door experience today—order now! If you have any questions, feel free to reach out.Custom fit 3D printed case available now! Check our other ad for more details.DisclaimerUse this device at your own risk.
