adingbatponder :mastodon: on Nostr: The light source was a 100W incandescent bulb, 10 cm from solar panel, with two 80 ...

The light source was a 100W incandescent bulb, 10 cm from solar panel, with two 80 gsqm white paper covering the whole panel. Like this, it took 40 mins for the waveshare to charge and the RAK to start up after being off. continued.... 4/10