Tactile switch in BOM

[DfknG]

Is the switch model in the v4 BOM correct? It references a 10mm button stalk which seems too large?

https://jlcpcb.com/partdetail/BZCN-**TSC017A10026A**/C2888536
https://www.lcsc.com/product-detail/Tactile-Switches_BZCN-TSC017A10026A_C2888536.html?s_z=n_TSC017A10026A

[xyzz]

this is a sample model, the correct size is 7mm measured from the bottom

[Hendo16]

Adding onto this - i'm confused as to what button type i'm meant to order for BOOT as the images show a tactile switch or was this changed to just be a pin header used only for flashing the firmware?

[xyzz]

the latest pcb revision uses a pin header that can be shorted with tweezers, it only needs to be shorted if you bricked your firmware. on the first flash it does not need to be shorted, and on any subsequent flash it also does not need to be shorted if it's running valid firmware (you just hold one of the buttons when plugging in). the detailing flashing instructions are available at https://sd2psx.net/update-firmware.html

[Hendo16]

I've since ordered the PCB and built a couple, they work well but i am having case clearance issue that i'm fairly certain comes down to the switches I got. I got the TSC017A10026A, the screen is as flush as it can be against the screen but I feel like the switch is too large.

Would love to know what part number would be more suited to the currently available case. Am looking at remixing the case now but for future reference it'd be helpful as this is the only hickup I've had

[xyzz]

rev4 requires the corner of the module to be cut