1. M5 Stack Understanding

1. M5 Specification

513 views 2019-06-03 2019-06-04 peterletintech 2

M5GO IoT Stater Kit

M5GO is a programming kit for children ages 7 and up. M5Stack M5GO uses the main MCU as ESP32, capable of WiFi connectivity, Bluetooth. Inside there is a 9-axis (9DOF) sensor – MPU9250. 2 inch TFT LCD display – full color ILI9342.

M5GO can be programmed through Arduino, MicroPython, ESP-IDF and especially Blockly programming (drag-drop) from http://m5go.com.


All products have affiliated units, including

  • Env sensor: sensor is used to measure environmental parameters such as temperature, humidity and
  • Motion sensor: it can detect moving objects in
  • RGB LED: a expansion module includes 3 RGB LEDS, can customize the glow colors by succession
  • IR remote control includes: a pair of transceiver infrared sensors, usually used in the application to avoid obstacles, robot scan line number of products
  • GROVE Hub: a unit open to port M5Stack on M5GO Grove So that can control from 1-3 the device at the same time.
  • Angle sensor: it can help m5go rotate potentiometer to detect rotation

Specification of M5GO

M5Stack Core with bottom module:

Model M5Stack M5GO
ESP32 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth
Memory 16M-Bytes, supports up to 16GB external memory
Source 5V @ 500mA
Communication TypeC x 1, GROVE (I2C + I / 0 + UART) x 1, Pogo Pin x1
Screen 2 inch, 320×240 Colorful TFT LCD, ILI9342
Speaker 1W-0928
Microphone MEMS Analog BSE3729 Microphone
Sensor inside MPU9250, MAG3110
LED SK6812 3535 RGB LED x 10
The battery 550mAh @ 3.7V, inside
Temperature 0 ° C to 40 ° C
Size 54 x 54 x 21 mm
Cans Plastic (PC)
Weight 56g

ENV sensor

Temperature Humidity Air pressure
Measuring range 20 ~ 60 ℃ 20 ~ 95% 300 ~ 1100hPa
Accuracy ± 0.2 ℃ 0.1% ± 1hPa

Motion sensor

Distance: 150cm

IR remote

Distance: 2 ~ 5cm

The kit includes

·                  1x M5Stack M5GO

  • 1x M5GO Bottom
  • 1x ENV Unit
  • 1x IR Unit
  • 1x RGB Unit
  • 1x PIR Unit
  • 1x POT Unit
  • 1x HUB Unit
  • USB Type-C cable
  • User manuals

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