2018-05-23, 10:08 AM
Freertos is the standard OS for m5stack (and perhaps for esp32 ? I'm not sure), and micropython is the official way to develop for m5stack.
I think m5stack is worth the cost because for 40-45$ you get the esp32, the color screen, the mpu9250, the battery (which is not very usefull for us, perhaps only to not loose calibration ?), the sd card reader, the speaker, etc.... Standard ESP32 is damn cheap too.
I'm not affiliated in any way with m5stack or esp32
I don't know micropython but i've programmed many server side software with standard python, so i will look in pypilot.
I've look in the version i've, it's not the 4mb ram (so i don't know how much ram i've, it's not very good documented).
The only thing to add is the motor controller.
I think m5stack is worth the cost because for 40-45$ you get the esp32, the color screen, the mpu9250, the battery (which is not very usefull for us, perhaps only to not loose calibration ?), the sd card reader, the speaker, etc.... Standard ESP32 is damn cheap too.
I'm not affiliated in any way with m5stack or esp32
I don't know micropython but i've programmed many server side software with standard python, so i will look in pypilot.
I've look in the version i've, it's not the 4mb ram (so i don't know how much ram i've, it's not very good documented).
The only thing to add is the motor controller.