The ISM300X chip seems to use a non standard pin spacing meaning you can’t just use an off the shelf SMD proto board.I’ve mailed Inventek to see if they have any premade but looks like I’m going to have to craft one myself. Looks like I need to learn Eagle properly!
Yay for non standard!
Leave a comment ?
So we might be able to help you on the GPS breakout. I see that the part library exists for Eagle – nice find! I’m going to design a board with a MX232 chip and pass-thru connectors for a TinyTrak 4.
Cheers,
Arclight
http://shop.23b.org