Mating Connector Part Number for EHWIC connector about cisco-hwic-3g-cdma HOT 3 CLOSED

At this very moment, I'm designing a footprint in KiCAD. :-)

It's a combination of a 1x15 2.54mm pin header and a 2x34 1.27mm pin header.

The 1x15 2.54mm header is thru-hole, with some pins removed. The 2x34 1.27mm pin header will probably be SMT, but I might still change that to thru-hole as well.

Search for the following term on AliExpress:

10PCS SMD SMT 2*2/3/4/5/6/7/8/9/10/12/16/20/40/ PIN double row male PIN HEADER 1.27MM PITCH Strip Connector 2X/6/8/10/20

from cisco-hwic-3g-cdma.

Just to be clear: I'm not designing a connector, but a small PCB with the pin headers arranged in HWIC configuration. Current plan is to include an ATTiny85 for bitstream loading, but that might changed to an STM32 Blue Pill. TBD.

from cisco-hwic-3g-cdma.

Great!

I was thinking two boards would be required.. so it would end up being parallel to the personality board. Sort of a breakout-to-connector and then connector to board. (So that the little adapter board would be largely reusable and the customizable part for other ehwics in the future). Also, it wouldn't require the larger base board for just using the fpga... (Sort of like you have already done on the bench.). But whatever... There's enough info here that I could do that on my own anyway :). Don't let my ramblings slow ya down.

Thanks for collecting all this here.

from cisco-hwic-3g-cdma.