Current Product Don't Have Test Firmware
Note: pls, use PC chrome/edge browser, if can't connect, refresh the webpage.
1. Click connect button
2. After connected successfully, pick a firmware
3. Click the burn button
4. After burning successfully, Unplug the device and restart.
M5StickC PLUS
Tutorial
M5StickC-Plus can use most programs of M5StickC. Due to hardware differences such as screens, please download the M5StickC-Plus library before compiling the program and modify the header file reference in the program as M5StickCPlus.h.
Description
M5StickC PLUS is powered by ESP32-PICO-D4 with Wi-Fi and is an upgrade of the original M5StickC with a bigger screen .It is a portable, easy-to-use, open source, IoT development board. This tiny device will enable you to realize your ideas, enrich your creativity, and speed up your IoT prototying. Developing with M5StickC PLUS takes away a lot of the pains from the development process. M5StickC Plus is one of the core devices in M5Stacks product series. The compact body is integrated with rich hardware resources, such as infrared, RTC, Microphone, LED, IMU, Buttons, PMU,etc. Improvements from the regular StickC are a buzzer, bigger screen (1.14-inch, 135 * 240 resolution LCD Screen) and more stable hardware design. This revision increases the display area by 18.7%, and the battery capacity from 95mAh to 120mAh. It also supports the HAT and Unit family of products.
Power switch operation:
Power on :Press power button for 2 seconds
Power off :Press power button for 6 seconds
Product Features
- ESP32-based support Wi-Fi
- Built-in 6-Axis IMU
- Red LED
- IR transmitter
- Microphone
- RTC
- Buttons, LCD(1.14 inch)
- Built-in Lipo Battery
- Extendable Socket
- Built-in Passive Buzzer
- Wearable & Wall mounted
- Compatible with multi-platform development:
Include
- 1x M5StickC Plus
Applications
- Internet of things terminal controller
- Wearable devices
- Stem education product
- DIY creation
Specification
| Resources | Parameter |
|---|---|
| ESP32 | 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi |
| Flash Memory | 4MB |
| Power Input | 5V @ 500mA |
| Port | TypeC x 1, GROVE(I2C+I/0+UART) x 1 |
| LCD screen | 1.14 inch, 135*240 Colorful TFT LCD, ST7789v2 |
| Button | Custom button x 2 |
| LED | RED LED |
| MEMS | MPU6886 |
| Buzzer | built-in buzzer |
| IR | Infrared transmission |
| MIC | SPM1423 |
| RTC | BM8563 |
| PMU | AXP192 |
| Battery | 120 mAh @ 3.7V |
| Antenna | 2.4G 3D Antenna |
| PIN port | G0, G25/G36, G26, G32, G33 |
| Operating Temperature | 0°C to 60°C |
| Net weight | 15g |
| Gross weight | 21g |
| Product Size | 48.2*25.5*13.7mm |
| Package Size | 65*25*15mm |
| Case Material | Plastic ( PC ) |
USB Driver
Connect the device to the PC, open the device manager to install
FTDI driver
for the device. Take the win10 environment as an example, download the driver file that matches the operating system, unzip it, and install it through the device manager. (Note: In some system environments, the driver needs to be installed twice for the driver to take effect. The unrecognized device name is usually M5Stack or USB Serial. Windows recommends using the driver file to install directly in the device manager (custom Update), the executable file installation method may not work properly).
Click here to download FTDI driver
EasyLoader
EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.
Description:
Accelerometer, microphone, LED, IR, RTC and other hardware tests. Press A or B to switch test items.
Notice:
Baud rate supported by M5StickC Plus: 1200 ~115200, 250K, 500K, 750K, 1500K
G36/G25 share the same port, when one of the pins is used, the other pin should be set as a floating input
For example, to use the G36 pin as the ADC input, Configuration the G25 pin as FLOATING
The input range of VBUS_VIN and VBUS_USB is limited to 4.8-5.5V, and the internal battery will be charged through AXP192 power management when VBUS is powered.
setup()
{
M5.begin();
pinMode(36, INPUT);
gpio_pulldown_dis(GPIO_NUM_25);
gpio_pullup_dis(GPIO_NUM_25);
}
PinMap
RED LED & IR Transmitter & BUTTON A & BUTTON B
| ESP32 | GPIO10 | GPIO9 | GPIO37 | GPIO39 | GPIO2 |
|---|---|---|---|---|---|
| RED LED | LED Pin | ||||
| IR Transmitter | Transmitter Pin | ||||
| BUTTON A | Button Pin | ||||
| BUTTON B | Button Pin | ||||
| Buzzer | Buzzer Pin |
TFT LCD
Driver IC:ST7789v2
Resolution:135 * 240
| ESP32 | GPIO15 | GPIO13 | GPIO23 | GPIO18 | GPIO5 |
|---|---|---|---|---|---|
| TFT LCD | TFT_MOSI | TFT_CLK | TFT_DC | TFT_RST | TFT_CS |
GROVE PORT
| ESP32 | GPIO33 | GPIO32 | 5V | GND |
|---|---|---|---|---|
| GROVE port | SCL | SDA | 5V | GND |
MIC (SPM1423)
| ESP32 | GPIO0 | GPIO34 |
|---|---|---|
| MICPHONE | CLK | DATA |
6-Axis posture sensor (MPU6886) & power management IC (AXP192)
| ESP32 | GPIO22 | GPIO21 |
|---|---|---|
| 6-Axis IMU sensor | SCL | SDA |
| Power management IC | SCL | SDA |
AXP192
| Microphone | RTC | TFT backlight | TFT IC | ESP32/3.3V MPU6886 | 5V GROVE |
|---|---|---|---|---|---|
| LDOio0 | LDO1 | LDO2 | LDO3 | DC-DC1 | IPSOUT |
Power structure block diagram
Schematic
Related Link
datasheet
API
Arduino Library
Learn
Example
Arduino
FAQ
HARDWARE RELATED
Q1: How do I remove the speaker floor noise when the M5Core is on or running?
Execute the following statement in Setup() of the Arduino program
Q2: How does M5Core2 stack modules?
When M5Core2 is stacked with other M5 modules, you need to remove the battery base of Core2, which does not support module stacking.
Q3: A timeout error is displayed when uploading the program to the device
Reason and solution: The power supply current of the port is insufficient, which can cause the device to not enter the download mode normally. You can try to connect a capacitor (>0.1uF) between the RST pin and the GND pin, or when uploading the program, set the G0 Short-circuit to GND, so that G0 can be set to a low level state normally
Q4: How to solve the phenomenon of automatic signal triggering of M5Core button A
Add the header file #include <driver/adc.h> and the function adc_power_acquire(); in the Arduino program
Q5: M5 device battery life
The battery life of the controller is affected by various factors such as battery capacity, operating status, and load, so there is no fixed value. Reducing the load and adopting a sleep strategy can effectively increase the battery life.
Q6: Can multiple modules with batteries be stacked at the same time?
Support multiple stacks, the total capacity of the batteries in parallel increases, and the voltage remains unchanged. However, since the discharge of each battery is not balanced during use, there is a voltage difference between the batteries, which may cause the battery to charge backwards. .(will lose part of the battery capacity)
Q7: M5 master supports WiFi connection to 5G frequency band
ESP32 module currently does not support WiFi in 5G band, only 2.4G.
Q8: The RS485 device cannot communicate normally/data is garbled. Packet loss, etc.
Confirm whether the TX/RX pin on the TTL side of the pin is correct, try to add two 120Ω terminal resistors at the beginning and end of the device line to reduce signal reflection interference
Q9: The difference between different masters and camera products
Click the link below to view the product comparison table
Q10: M5 camera image blur, how to adjust the focal length
Rotate the lens to adjust the focal length within a certain range
SOFTWARE RELATED
Q1: How to read the programmed firmware?
Use esptool to read the flash content of esp32 and export the bin file. Refer to the detailed operation
Q2: Several solutions for esp32 board download failure in Arduino IDE board management
Restart the Arduino IDE, the computer uses the mobile AP mobile network to download.
Q3: Arduino SPIFFS file upload operation
Refer to the Github link below, use arduino-esp32fs-plugin for file upload
Q4: When M5Burner burns firmware, an error pop-up window or exception occurs
Check if the COM of the corresponding device is selected and if the M5Burner is the latest version
Q5: Does the M5 master device support multi-language display (Chinese, English, Japanese, Russian, etc.)?
UIFlow users can switch the Label font to Unicode, Arduino users can use the Chinese font library provided in the M5GFX driver library
Q6: The program cannot load the SD card normally
Confirm whether the SD card format is FAT32, and no partitions exist.
Q7: How to use Bluetooth, HTTP, SD, WebServer, FreeRTOS and other features in Arduino IDE
You can refer to the following link for other ESP32 users to share the case program
Q8: How to download programs for STAMP C3U
STAMP C3U enters program download mode operation: 1. Long press the center button (G9) of STAMP C3U when the power is off. 2. Connect to the computer, after the port is successfully identified, program burning.
Q9: How STAMP C3U defines UART0 output mode
By default, USB CDC is not enabled, the serial port output started by C3U will be output through the default pins (G20, G21) of UART0. If you want to output through USB, please use the IDE to output Its USB CDC option is enabled. (Arduino users can enable it through Tools->USB CDC on Boot-Enabled. For IDF users, please refer to the ESP IDF official documentation.)
Q10: Unable to connect to UIFlow Desktop IDE
Refer to the UIFlow documentation of the corresponding device to check whether the device has entered the USB programming mode.
COMMON
Q1: Consultation for after-sales problems of products
Describe the problems encountered in detail. Screenshots of the programs involved or files can be added as attachments and sent to M5Stack's official after-sales email
Q2: Code Resources, Cases, User Communication
M5Stack related resource links: Official Github