HopeRF RFM95 breakout pinout
The breakout board for the RFM95 (and RFM92) chip from HopeRF is not well documented. And if you’re stuck without a multimeter, like one of our local fellow TTN community members was, this can be frustrating.
Rather than it’s technical complexity, the uncertainty of not having official documentation will be nagging your conscience. So hopefully the PNG or SVG can help.