M5GO Lite IoT Development Kit
Description
M5GO Lite is a light pack of M5GO kit, instead of having 6 M5units, M5Go-Lite provides 1 ENV + accessories and the same M5 controller as M5GO. M5Go-Lite is also designed for STEM education. M5GO controller itself is already a full-feathered, highly integrated, upgraded development board provides plenty of hardware resources, such as LCD screen, speaker, Led bar, 16M flash, microphone and more. Light but not least.
All M5stack development board can be programmed through Arduino IDE, WebIDE UIFlow, Micropython, and Blockly, simplifying the development process for those requiring a joint hardware and software solution. Not only does M5stack have far-reaching IoT applications in industry, agriculture, and home, but it also empowers students to learn to code in STEM classrooms.
Product Features
- 5V DC power supply
- USB Type-C
- ESP32-based
- 16 MByte flash + 520K RAM
- MPU9250
- Speaker, 3 Buttons, LCD(320*240), 1 Reset
- 2.4G Antenna: Proant 440
- TF card slot (16G Maximum size)
- Battery Socket & 500 mAh Lipo Battery
- Extendable Pins & Holes
- Grove Port
- M-Bus Socket & Pins
- Development Platform UIFlow, MicroPython, Arduino
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
Part List
- 1x white M5GO Controller
- 1x M5GO Base
- 1x ENV Unit
- 1x GROVE Cable
- Type-C USB Cable
- User Manual
Documents
- Datasheet - ESP32 - MPU9250
- Register Manual - IP5306
- Schematics
Learn
Quick Start
Example
1. Arduino IDE
M5GO + ENV to get weather data:
For more infomation, Click here
/* Install Adafruit BMP280 Library first. */ #include <M5Stack.h> #include "DHT12.h" #include <Wire.h> //The DHT12 uses I2C comunication. #include "Adafruit_Sensor.h" #include <Adafruit_BMP280.h> // new two objects DHT12 dht12; Adafruit_BMP280 bme; // initialization M5.begin(); Wire.begin(); bme.begin(); // read data float tmp = dht12.readTemperature(); float hum = dht12.readHumidity(); float pressure = bme.readPressure();
More examples are here
2. UIFlow
For more details, click here
More information
Peripherals Pin Map
LCD & TF card
LCD ：320x240 TF card Maximum size 16GBESP32 ChipGPIO23GPIO19GPIO18GPIO14GPIO27GPIO33GPIO32GPIO4ILI9341MOSI/CLKCSDCRSTBL
TF CardMOSIMISOCLK
CS
Button & SpeakerESP32 ChipGPIO39GPIO38GPIO37GPIO25Button PinBUTTON ABUTTON BBUTTON CSpeaker
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 datasheetESP32 ChipGPIO22GPIO215VGNDGROVE ASCLSDA5VGNDIP5306SCLSDA5VGND
9-Axis Posture Sensor MPU9250
I2C address 0x68ESP32 ChipGPIO22GPIO215VGNDMPU9250SCLSDA5VGND
M5GO Base Port
GROVE Port BESP32 ChipGPIO36GPIO265VGNDGROVE BGPIO36GPIO265VGND
GROVE Port CESP32 ChipGPIO16GPIO175VGNDGROVE CRXDTXD5VGND
LED Bar & Micphone & SpeakerESP32 ChipGPIO15GPIO34GPIO25LED BarSIG Pin
MIC
MIC Pin
Speaker
Speaker Pin
Technical details
>ResourcesParameterESP32240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode BluetoothFlash Memory16MB (old: 4MB)Power Input5V @ 150mAPortTypeC x 1, GROVE(I2C+I/0+UART) x 1LCD Screen2 inch, 320x240 Colorful TFT LCD, ILI9341Speaker1W-0928Battery600mAh @ 3.7VOperating Temperature32°F to 104°F ( 0°C to 40°C )Size54 x 54 x 12.5 mmCase MaterialPlastic ( PC )
Notice：
Comparision Between Different Development Kits
The M5GO Lite IoT Development Kit appears in the following collections:
SKU M5-K022
by Little Bird
