This is the BIGTREETECH Relay V1.2 automatic shutdown module from BIGTREETECH. This module ensures that your printer will automatically shut down after printing is complete, saving you time and energy. Never installed in my printer because it was beyond my skillset. Offering free shipping!
Please use this Github page for installation will need a BIGTREETECH motherboard that supports this module in order to utilize it.
BIGTREETECH Relay V1.2 is an upgrade of the original (BIGTREETECH V1.0). After upgrading, a small MCU was added on the module to make the module more controllable and stable. Besides, we have also increased short circuit detection circuit. After connecting the 5V and GND on the motherboard to the module, if there is a 5V short circuit, the module will immediately power off to prevent damage on the motherboard and the risk of fire caused by short circuit.I am not familiar with home electrical wiring, so I am unable to use this relay module. I also cannot understand the installation instructions from their Github page, it is beyond my abilities. Therefore I am putting this up for sale. I never used the module, but I don\'t have all of the original packaging, therefore the 16 AWG wiring is not the original wiring that came with the product packaging, it is slightly shorter than what was included with it.It is currently 8 inches of 16AWG. I misplaced the original wiring so I will provide what I can, sorry!Buyer assumes all risk when installing this product in their 3D Printer. Installing this product may void your product warranty.By choosing to use this product, you acknowledge and assume all associated risks. Seller cannot be held liable for any injuries, damages, or losses resulting from the use, misuse, or improper handling of this product. Please exercise caution and prudence when using this item.You must have knowledge and an understanding of home electrical wiring in order to install this!Ships from within the Continental United States! Shipping weight: 4 ounces.