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Summary of Contents for BIGTREETECH Relay V1.2
- Page 1 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . SHENZHEN BIGTREE TECHNOLOGY CO.,LTD . BIG TREE TECH BIGTREETECH Relay V1.2 Operating Instruction ShenZhen BigTree Technology Website：www.BIGTREE- TECH.com...
- Page 2 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . Ⅰ.Product Introduction 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.
- Page 3 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . 4、Support outage detection 5、Support short circuit detection 6、Programmable Ⅲ. Dimensional Drawing Ⅳ. Wiring Diagram 3 / 8...
- Page 4 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . Short-circuit detection function instructions: When using the short-circuit detection function, it is necessary to connect the two pins with the short-circuit cap (as shown in the figure below).If you don’t want to use the short-circuit detection function, please remove the short- circuit cap.
- Page 5 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . P5.5 is the relay control pin P3.3 is short circuit detection pin P5.4 is the reset and restart pin P3.0 and P3.1 are firmware upload pins Ⅵ. Firmware Modification Method 1. Open the Configuration. H file in the firmware and find 1、...
- Page 6 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . 2. Take SKR-PRO-V1.1 as an example, open the pins_BIGTREE_SKR_PRO_V1.1.H file in the order shown in the figure, then find "#define PS_ON_PIN PF13" in the file and remove the previous mask "//".
- Page 7 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . 3. For the modification method of the slicing software, take "Simplify3D" as an example, open the Simplify3D slicing software, and then open the print setting interface, add "M81" at the end of the ending script as shown below;...
- Page 8 Relay V1.2 User Manual ShenZhen BigTree Technology CO.,LTD . Ⅶ. Notes 1. The wiring process must be carried out under the premise of power failure； 2. When wiring, please pay attention to the sign on the module and the wiring diagram of the instruction.
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