About this 3D model
To make a temporary connection to the Sonoff S26 programming pads, in order to reflash the firmware. This little jig which has spring loaded connectors installed makes reflashing the firmware to Tasmota or other firmware a one peson job. This link demonstrates the process https://www.youtube.com/watch?v=NEjJJtWy34k I used Tasmotizer to flash (thanks to SiyTek):https://siytek.com/download-tasmotize