floppy32
Member level 1
I need to work on a project where the microcontroller should:
1-)Read three voltage outputs of an accelerometer
2-)Log the data to an SD card
3-)Send the logged data to cloud by intervals via a GPRS module
The requirements are to make it cheap and most importantly low power. I will have enough time for this I guess.
But since there are zillions of micros in the market from AVR, PIC and ARM the very start of this looks very fuzzy to me. Having said that I have some experience with AVR but mostly Arduinos.
My first aim to make a prototype before going into details. The reason I'm asking this question is to identify the main path I should start.
What type of uC would be suitable for such project? Does anybody have any experience with such task?
Do you think it would be very hard to use STM32? Any ideas would be very much appreciated.
1-)Read three voltage outputs of an accelerometer
2-)Log the data to an SD card
3-)Send the logged data to cloud by intervals via a GPRS module
The requirements are to make it cheap and most importantly low power. I will have enough time for this I guess.
But since there are zillions of micros in the market from AVR, PIC and ARM the very start of this looks very fuzzy to me. Having said that I have some experience with AVR but mostly Arduinos.
My first aim to make a prototype before going into details. The reason I'm asking this question is to identify the main path I should start.
What type of uC would be suitable for such project? Does anybody have any experience with such task?
Do you think it would be very hard to use STM32? Any ideas would be very much appreciated.