I use older digital cameras in my Homebrew trail cameras. As for external power I use battery holders external of the camera containing additional AA batteries in parallel.
In order to increase the time between visits to the camera in remote forest locations I thought I would use the module and a solar panel. The 3.3 output would be connected in parallel with my external batteries and the camera internal batteries to keep them topped off. The module's onboard battery would be the only battery being charged. Sound feasible?
https://www.waveshare.com/solar-power-manager.htm
Bill
In order to increase the time between visits to the camera in remote forest locations I thought I would use the module and a solar panel. The 3.3 output would be connected in parallel with my external batteries and the camera internal batteries to keep them topped off. The module's onboard battery would be the only battery being charged. Sound feasible?
https://www.waveshare.com/solar-power-manager.htm
Bill