- Sat Aug 19, 2017 9:44 pm
#195899
I'm planning an arduino project, the project will measure a distance with an hc-sr04 ultrasonic sensor. every 7 seconds it will take a measure and it will send data over internet, via wifi every 30 minutes, the position of the sensor makes it very difficult and expensive to replace the batteries so i need to use the best battery solution possible to make it work for at least 6 months without replacing the batteries.
Which arduino model should i use to get the best battery life?
Which wifi module should i use to get the best battery life?
Which battery should i use to have the best autonomy possible?
Which arduino model should i use to get the best battery life?
Which wifi module should i use to get the best battery life?
Which battery should i use to have the best autonomy possible?