Objective: Establish communication between two Arduino Pro Minis AtMega328P 3.3 V 8 MHz so sensor value from one pro mini can be sent to another.
Setup: 1st pro mini is connected to LoRa and 2nd is connected to hall effect sensor.
Sensor Type: The sensor is an analog sensor so 2nd Pro Mini will be continuously waiting for input from sensor.
2nd pro mini’s job is to count when the pin changes from high to low and whenever 1st pro mini asks for it send it.
1st pro mini will ask for the number of counts once a minute. There is also LoRa part running on this, so whatever code you provide make sure it accommodates with the LoRa part.
Most important: No data should be lost when communicating from 2nd pro mini to 1st pro mini. If there is even one data packet that is lost, the code will not be accepted.
You must have 2 Pro Mini’s with you for me to award the project to you.
8 freelancers are bidding on average ₹3025 for this job
hi im expert elecyronics engineer i can do your project with in 2 days i have done alot of work on arduino boards. best and qualtity work will be assured
Hi i have worked in this field for many yaers and worked with many different arduino boards like uno atmega 2560 and mini. i know i can do your project. i only need to know the frequency of data sampeling