Ender 3 BLTouch adapter
**********IMPORTANT*********** (Do not order, there's a new revison available ( here )- unless you take note of the following info)
If the cable that comes with your BLTouch has a fixed 1x3 wire block for attaching to the breakout pins, then you need to swap the 5V and GND around.
see this video: https://youtu.be/ocAeZRPVusw?t=341
otherwise if you have seperate du-pont style connectors then attach (or solder directly) the wires making sure 5V and GND goes to the correct marked Pins.
I will create a new revision soon with the pins the right way round.
Description
A simple board to adapt a BLtouch into an ender 3 without splicing cables
Required Ccomponents
H1: 1x 2x5 2.54mm pitch female header socket
P1: 1x 2x5 2.54mm IDC male receptacle
CN1: 1x 1x3 2.54mm JST XH receptacle or header pins
Add the IDC and XH receptacles to the silkscreen side and the female header to the underside and voilla! you have a passthrough with a tap into GPIO 27 (Sig) and a 5V, GND to power the BLTouch
Ender 3 BLTouch adapter
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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