hi, I'm a new arduino user and am beginning a project and would appreciate some guidance.
the objective is to connect a BMP180 (pressure and temperature) sensor to an arduino uno r3 and send the data via wifi (esp8266 module) to another arduino where the data will be saved to an SD card.
I'm a little stuck on how to go about doing this. first, i'm unsure what the best way is to collect the data from the sensor. does it first need to be saved to the arduino's memory and then sent from the arduino to the wifi module by giving the module the address of the data?
I've never worked with wifi modules before either. I've found a few examples online on how to send data from a module to, say, a website, but none on how to send from one wifi module to another.
any sort of help would be greatly appreciated. hopefully ive made my goal clear but if i havent please let me know.
Parts list:
2 arduino uno rev3
2 ESP8266 wfi module
1 SD card Reader
1 BMP180 sensor