I'm a strong believer that once you get to blinky, world domination can't but be close at hand. Today the leap from "get the UART peripheral working" to "communicate with a satellite modem" was a similar jump. (yes yes I know I'm just querying the device ID so far, but I can see the rest of the thing in my head already)
@joeycastillo I'm often surprised how the simple thing (blinky) has a massive brickwall in front of it, but then all of the seemingly difficult stuff works out one step at a time.