Navigation

    M5Stack Community

    • Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    1. Home
    2. SinZapatillas
    S
    • Continue chat with SinZapatillas
    • Start new chat with SinZapatillas
    • Flag Profile
    • Profile
    • Following
    • Followers
    • Blocks
    • Topics
    • Posts
    • Best
    • Groups
    Save
    Saving

    SinZapatillas

    @SinZapatillas

    0
    Reputation
    2
    Posts
    128
    Profile views
    0
    Followers
    0
    Following
    Joined Last Online

    SinZapatillas Follow

    Posts made by SinZapatillas

    • Saving data to an SD card.

      Hello!

      I have been doing some research about this topic, and I only find ESP32 libraries. Obviously they should work in M5Stack as well, but as M5Stack has SD slot included, I am wondering if there is a custom library for this particular device that allows me to save the data with a timestamp (with milisecond precision) in the SD and retrieve it afterwards to send that data via wifi.

      Thanks in advance!

      posted in Arduino
      S
      SinZapatillas
    • Connecting sensors to M5Stack and CAN Bus

      Hello!
      Im new into this forum and microcontrollers / IoT world, but somehow I decided to focus my university thesis in that. For backgrund purposes, its a smart rollator that measures some data from patients in a rehab center that use it to measure their rehab progress and other parameters....I decided to use a M5Stack to capture data from:

      2 Weight amplifiers HX711 to measure force in the handlers.
      Encoder as5600 1828raf c, one in each wheel.
      2 standar servos, one in each brake, so the rollator can stop automatically in case of an user fall or potential danger.

      But as I have never worked with electronics, I dont know how to conect them to M5 Stack correctly. The connection can be done straight away or do I need some other elements in between? Theres is around 50cm-1m of distance between the position of the M5Stack and the other sensors/actuators. The original rollator (it doesn´t have a IoT app on it, just captures data) uses and arduino nano for each sensor so the data can be transmitted via CAN BUS to a raspberry Pi. Is this neccesary for M5Stack?

      Any kind of insight would be really helpful!
      Thank you!

      posted in General
      S
      SinZapatillas