I am looking for ideas on how to connect 12 sensors to an Arduino wirelessly. The sensors will be about 10ft from the Arduino. They need to send one byte of data every 100ms-250ms to the Arduino in an organized manner.
- I have investigated MQTT and pubsubclient, but have not found a way to make an Arduino a Broker, and have been told it is very inefficient for my application.
- I have looked at NRF24L01, but it appears to be limited to just 6 pipes to receive data in an organized fashion.
- I researched Xbee, but have been told that it cannot keep up with the data rate.
Other suggestions are appreciated... Thank you.