I'm currently working in my spare time one something similar but with a focus on a water tight box with a solar panel that I can place anywhere: https://jwillme

I'm currently working in my spare time one something similar but with a focus on a water tight box with a solar panel that I can place anywhere: https://jwillmer.de/blog/projects/independent-iot-system-part-1 https://jwillmer.de/blog/projects/independent-iot-system-par...