BASIC v2.6

SKU:K001-V26

Tutorials & Quick Start

Select the development platform you want to use, view the corresponding tutorials & get started quickly.

UIFlow Arduino Micropython

Description

BASIC is a cost-effective entry-level IoT main controller. It adopts Espressif ESP32 chipset, equipped with 2 low-power Xtensa® 32-bit LX6 microprocessors with main frequency up to 240MHz. Built-in 16M FLASH memory, integrated 2.0-inch full-color HD IPS display panel, speaker, TFCard slot and other peripherals. The full-coverage housing ensures circuit stability even in complex industrial applications. Internal provides a variety interface resources (ADC/DAC/I2C/UART/SPI, etc.) and 15x IO pins at the bottom, which is highly developable. Ideal for a variety of product prototyping, industrial control, intelligent building application.

• High productization:
  • Exquisite designs, Prototyping right into products
  • Product-grade full-coverage cover for more stable circuit operation
• Low Code Development:
  • Support UIFlow graphical programming platform, scripting-free, cloud push
  • Fully compatible with mainstream development platforms such as Arduino and ESP32-IDF
  • Support FreeRTOS, with dual-core and multitasking mechanism, it can perform the tasks efficiently, Program optimization.
• High Integration:
  • 2.0 inch IPS display panel, speakers, custom buttons x3
  • Built-in lithium battery power, integrated power management chip, support TypeC interface
  • Finely tuned RF circuit for stable and reliable wireless communication
• Strong Expandability:
  • 15x IO leads
  • Easy access to M5Stack's hardware and software ecology system, stackable module design, plug-and-play rich sensors expansion

Power on/off operation:
Power on: Click the red power button on the left
Shutdown: Quickly double-click the red power button on the left
*USB power supply *: By default, when USB is powered, it cannot be shut down

Driver Installation

Click the link below to download the driver that matches the operating system. There are currently two driver chip versions, CP210X (for CP2104 version)/CP34X (for CH9102 version) driver compressed package. After decompressing the compressed package, select the installation package corresponding to the number of operating systems to install. (If you are not sure which USB chip your device uses, you can install two drivers at the same time. During the installation process of CH9102_VCP_SER_MacOS, an error may occur, but the installation is actually completed, just ignore it.)

Driver name	Applicable driver chip	Download link
CP210x_VCP_Windows	CP2104	Download
CP210x_VCP_MacOS	CP2104	Download
CP210x_VCP_Linux	CP2104	Download
CH9102_VCP_SER_Windows	CH9102	Download
CH9102_VCP_SER_MacOS	CH9102	Download

Product Features

• Based on ESP32 development
• 16M FLASH
• Integrated full-color high-definition IPS display panel and a variety of hardware peripherals
• Rich resources interface, compatible with M5Stack stacking modules and sensors, highly expandable.
• Use M5CORE BOTTOM base built-in lithium battery, 15x IO leads.
• Compatible with multi-platform development:
  • UIFlow
  • MicroPython
  • Arduino

Included

• 1x BASIC
• 10x Dupont line
• 1x Type-C USB(20cm)
• 1x manual
• 1x sticker

Application

• IoT Controller
• DIY creator works
• Smart home control

Specifications

Specifications	Parameters
ESP32-D0WDQ6-V3	240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth
Flash	16MB
Input power	5V @ 500mA
Interface	TypeC x1, I2C x1
IO	G21, G22, G23, G19, G18, G3, G1, G16, G17, G2, G5, G25, G26, G35, G36
Button	Physical button x 3
LCD screen	2.0"@320*240 ILI9342C IPS panel, maximum brightness 853nit
Speaker	1W-0928
USB chip	CH9102F
Antenna	2.4G 3D Antenna
Battery	110mAh @ 3.7V
Net weight	47.2g
Gross weight	93g
Product size	54mm x 54mm x 18mm
Packing size	95 x 65 x 25mm
Cover Material	Plastic ( PC )

EasyLoader

Download Windows Version Easyloader Download MacOS Version Easyloader

Case description:
This case will perform hardware running tests such as speakers, wifi, buttons, accelerometers, TF-card (microSD) cards, and screens.

Pinmap

LCD screen & TF card

LCD pixels: 320x240 TF card supports up to 16GB

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

Button & Speaker

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

GROVE interface A & IP5306

The power management chip (IP5306) is a customized I2C version, and its I2C address is 0x75. Click here to view Register manual of IP5306.

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

IP5306充/放电,电压参数

充电			放电
0.00 ~ 3.40V -> 0%			4.20 ~ 4.07V -> 100%
3.40 ~ 3.61V -> 25%			4.07 ~ 3.81V -> 75%
3.61 ~ 3.88V -> 50%			3.81 ~ 3.55V -> 50%
3.88 ~ 4.12V -> 75%			3.55 ~ 3.33V -> 25%
4.12 ~ / -> 100%			3.33 ~ 0.00V -> 0%

M5CORE常用端口定义

PORT	PIN	备注:
PORT-A(红色)	G21/22	I2C
PORT-B(黑色)	G26/36	DAC/ADC
PORT-C(蓝色)	G16/17	UART

ESP32 ADC/DAC

ADC1	ADC2	DAC1	DAC2
8 channels	10 channels	2 channels	2 channels
G32-39	G0/2/4/12-15/25-27	G25	G26

M-BUS

For more information on pin assignment and pin remapping, please refer to ESP32 datasheet

Related Links

-Datasheet - ESP32 - ILI9342C - IP5306

• API

  • Arduino API

Schematics

• Schematics

Learn

Examples

Arduino

• M5Stack Lib 获得Arduino示例

Video

Version Change

Release Date	Product Changes	Notes
2017.7	First Release	/
2019.7	TN screen changed to IPS screen	Please upgrade your M5Stack library to the latest version (v0.2.8 or above) to solve the screen reflection problem
2020.3	Battery capacity changed from 150mAh to 110mAh	/
2020.6	Flash size changed from 4MB to 16MB	/
2021.10	Upgrade v2.6, change CP2104 to CH9102, optimize structure details	/

Note: 2018.2A PCB version of the device does not support C2C (TypeC to TypeC) connection and PD power supply.