• 1
    Introduction

    In this tutorial, I'm going to show you how to transfer the sensor readings between two ESP32 Boards via Bluetooth protocol.

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    Things that you need:

    • M5Stick C
    • M5Stamp Pico
    • LM35 Temperature Sensor
  • 2
    Get PCBs for Your Projects Manufactured
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    You must check out PCBWAY for ordering PCBs online for cheap!

    You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto PCBWAY to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.

  • 3
    M5Stick C (Source from M5Stack)
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    M5StickC is a mini M5Stack, powered by ESP32. It is a portable, easy-to-use, open source, IoT development board. What it can do? This tiny block is able to realize your idea, enlighten your creativity, and help with your IoT prototyping in a very short time. It will take away a lot of pains from the development process.M5stickC is one of the core devices in M5Stack product series.

    It is built in a continually growing hardware and software ecosystem. It has a lot of compatible modules and units, as well as the open source code & engineering communities that will help you maximize your benefits in every step of the developing process.

    -------------------------------------------->Buy Link<----------------------------------------------------

    Power switch operation:

    Power on :Press power button for 2 seconds

    • Power on :Press power button for 2 seconds

    Power off :Press power button for 6 seconds

    • Power off :Press power button for 6 seconds

    Notice:

    • Baud rate supported by M5StickC: 1200 ~115200, 250K, 500K, 750K, 1500K

    Product Features

    • ESP32-based
    • Built-in 6-Axis IMU
    • Red LED
    • IR transmitter
    • Microphone
    • Buttons, LCD(0.96 inch)
    • Built-in Lipo Battery
    • Extendable Socket
    • Wearable & Wall mounted

    Compatible with multi-platform development: