1. I am planing a project explaining how street light can be made more intelligent with smart batteries & other features.
2. I am thinking on what communication should I use.
3. Wired communication is not possible. As it include huge wiring
4. GSM is costly as per SMS cost is high.
5. How can I connect them wirelessly. Can I put them in network?
6. All the processing/peripheral control will be done by MCU.