KDM

Yes. I thought so.

Ah. I think this is the same problem as issue #99.

> Same problem here. As quick fix i connected 3.7V (from 18650 cell) output to the 3.3V Vin of Wemos board. There is 3 ~ 3.6V tolerance for input votage,...

Ooops. I neglected to add the DC filter. I've added one, and now, rather than 0 .. 3.3V, the signal at the ADC is -1.6 .. 1.6V. Why would this...

I hope to get it to work in order to remove the MT 8870 from my project and basically miniaturise it down to a single small PCB. I also hope...

Right. I finally got back to this. I feel that putting the capacitor in circuit was a mistake: the potential divider on teh output from my radio already gave me...