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M5Stack ESP32 Mpu9250 IoT

47,99 €
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Description

M5Stack GRAY Kit is from one of the M5Stack development kit series, it’s a upgrade from the Basic kits. In comparison, Gray kit provide a extra IMU sensor, BMM150 + MPU6886.

With a IMU posture sensor, you can include posture detection in your work : accelerated speed, angulation, and trajectory detection. You can make relative products like sports data collector, 3D remote gesture controller and more.

GRAY is M5 Core device. Its modular, stackable, scalable, and portable device is powered with an ESP-32 core, which makes it open source, low cost, full-function, and easy for developers to handle new product development on all stages include circuit design, PCB design, software, mold design and production.

Ever wanted to explore the fastest way of IoT prototyping, M5Stack development board is the perfect solution. Not like others, M5Stack development board is highly productlized, covered with industrial grade case, and ESP32-based development board. ESP32 is a hybid Wi-Fi & Bluetooth chip contains a dual-core and 4MB of SPI Flash . Together with 30+ M5Stack stackable modules, 40+ extendable units, and different levels of program language, you can create and verify your IoT product in a very short time. Supported development platforms and program languages: Arduino, Blockly language with UIFlow, Micropython. Regardless of what level program skill you have, M5Stack would guide you in every step of the way to realize your idea as well as to the final productilization.

If you ever played with ESP8266, you would realize that ESP32 is a perfect upgrade from ESP8266. In comparison, ESP32 is full-feathered with more GPIO, plenty of analog inputs and two analog outputs, multiple extra perpherials( like a spare UART ). Official development platform ESP-IDF have planted with FreeRTOS. With dual-core and real time OS you can get more organized code and much high speed processor.

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Notice:

The newly-produced M5Core replaces the screen with better display performance and higher viewing angle, so it has some compatibility problems with the old Arduino library. When using the old library for screen driving, it will produce reverse color display. You can open the Arduino. The library management option will upgrade your M5Stack library to the latest version (after 0.2.8) to solve this problem.

lib_01.jpg     lib_02.jpg

Product Features

  • 5V DC power supply
  • USB Type-C
  • ESP32-based
  • Case Material: PC + ABS
  • 16 MB Flash
  • BMM150 + MPU6886
  • Speaker, 3 Buttons, LCD(320*240), 1 Reset
  • 2.4G Antenna: Proant 440
  • TF card slot (Up to 16GB support)
  • Battery Socket & 150 mAh Lipo Battery
  • Extendable Pins & Holes
  • Grove Port
  • M-Bus Socket & Pins
  • Development Platform UIFlow, MicroPython, Arduino
  • Product Size:54.2mm x 54.2mm x 17.9mm
  • Product weight:49.2g

ESP32 Features

  • 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
  • Integrated 520 KB SRAM
  • Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
  • Integrated dual mode Bluetooth (classic and BLE)
  • Hall sensor
  • 10x capactive touch interface
  • 32 kHz crystal oscillator
  • PWM/timer input/output available on every GPIO pin
  • SDIO master/salve 50MHz
  • SD-card interface support

EasyLoader

EasyLoader_logo.png

1.EasyLoader is a simple and fast program burner. Every product page in EasyLoader provides a product-related case program. It can be burned to the master through simple steps, and a series of function verification can be performed.(Currently EasyLoader is only available for Windows OS)

2.After downloading the software, double-click to run the application, connect the M5 device to the computer via the data cable, select the port parameters, and click "Burn" to start burning.

3.The CP210X (USB driver) needs to be installed before the EasyLoader is burned. Click here to view the driver installation tutorial

Peripherals Pin Map

LCD & TF card

LCD :320x240 TF card Maximum size 16GB

ESP32 Chip GPIO23 GPIO19 GPIO18 GPIO14 GPIO27 GPIO33 GPIO32 GPIO4
ILI9342C MOSI/MISO / CLK CS DC RST BL
TF Card MOSI MISO CLK CS

Button & Speaker

ESP32 Chip GPIO39 GPIO38 GPIO37 GPIO25
Button BUTTON A BUTTON B BUTTON C
Speaker Speaker Pin

GROVE A & IP5306

Power Management IC (IP5306) is customized I2C edition,its I2C address is 0x75. Clickhere to check IP5306 datasheet

Button & Speaker

ESP32 Chip GPIO39 GPIO38 GPIO37 GPIO25
Button Pin BUTTON A BUTTON B BUTTON C
Speaker Speaker Pin

GROVE Port A & IP5306

We've use the customized I2C version of IP5306, on power management.

Its I2C address is 0x75. Click here to check its datasheet

ESP32 Chip GPIO22 GPIO21 5V GND
GROVE A SCL SDA 5V GND
IP5306 SCL SDA 5V GND

IP5306 charging/discharging,Voltage parameter

6-Axis MotionTracking Sensor MPU6886

MPU6886 I2C address 0x68

ESP32 Chip GPIO22 GPIO21 5V GND
MPU6886 SCL SDA 5V GND

3-Axis Geomagnetic Sensor BMM150

BMM150 I2C address 0x10

ESP32 Chip GPIO22 GPIO21 5V GND
BMM150 SCL SDA 5V GND

PARAMETER

Resources Parameter
ESP32 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth
Flash Memory 16MB (old: 4MB)
Power Input 5V @ 500mA
Port TypeC x 1, GROVE(I2C+I/0+UART) x 1
IPS Screen 2 inch, 320x240 Colorful TFT LCD, ILI9342C
Speaker 1W-0928
Battery 150mAh @ 3.7V
Operating Temperature 32°F to 104°F ( 0°C to 40°C )
Size 54 x 54 x 12.5 mm
Case Material Plastic ( PC )

Include

  • 1x Gray
  • 10x Femal-male Dupont
  • 1x Type-C USB(20cm)
  • 1x User Manual
  • 1x Sticker

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M5S-K002