There are some MightyBoost boards available in the webshop. I put together some documentation and source code for the Moteino to drive it (when used as Pi PSU for instance, duplicating the ATXRaspi functionality).
There are some MightyBoost boards available in the webshop. I put together some documentation and source code for the Moteino to drive it (when used as Pi PSU for instance, duplicating the ATXRaspi functionality).
Anyway to add solar panel to this? Solar panel to charge the battery and run the system during the day and use the battery at night.
This uses MCP73831 which expects constant current and voltage for charging. If you can meet that current with the solar panel then it should be OK, otherwise no.