Sadly, I got such a hampered multifunction shield, but a slice of thin film helped me to clear that issue. First test: LED fade. This simple Arduino sketch can be used to test the multifunction shield ...

I feel like there’s easily enough PCB real estate to add a $2 AVR and make this board *into* an Arduino workalike, for anybody who doesn’t want to spend an extra $35 to get a functional counter.

The NB-IoT Sensor Shield is based on the Quectel BG96 M1/NB-IoT modem, which is a low-power module that supports Cat M1 and Cat.NB1 with fall-back to E-GPRS (850/900/1800/1900MHz). The board also ...