Would you want it to be a solar node like that one on CMH? I got that 20W solar panel with a built-in battery for a bargain £40 - it works reliably all the way through a British winter. That particul...
Happy to have a chat about the site you are planning for this repeater node and what might be the best format.
You would need at least one "companion radio" node to send and receive messages too. These are less expensive... maybe £40.
You would need at least one "companion radio" node to send and receive messages too. These are less expensive... maybe £40.