I need to solder pins to multiple CH1724 modems which look like this:
I tried soldering header pins directly, but that was a cluster. So I designed this little adapter board:
You can layout header pins on a PCB, put the adapter board on the pins, then the modem on the adapter board like this:
and you end up with:
If you need such a beast and you don’t want to order a minimum quantity of 10, check with me and I may have a spare I can send you cheap.