Choosing Low-Power MCU for Smart Band with Multiple Sensors: STM32L4, nRF52, or ESP32?
hello guys, I have a question. I will built a smart band that consists of several sensors ( Tempeture, motions, heart rates, electrodermal activity) to collect data from patients and store it locally or send it via BLE. so i am confused about which MCU to pick in term of low power and effeciency. I came up with stm32L4 series, nrf52 or if there is a specefic esp32 MCU for this project.
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