Put the unit in some kind of standby mode when battery level goes below a certain threshold. In order to conserve as much power as possible, preventing a remote solar powered node to get stuck in an unrecoverable state. Reinitialize the unit when the battery level has increased above a slightly higher threshold.
Put the unit in some kind of standby mode when battery level goes below a certain threshold. In order to conserve as much power as possible, preventing a remote solar powered node to get stuck in an unrecoverable state. Reinitialize the unit when the battery level has increased above a slightly higher threshold.