StickC-Plus2
SKU:K016-P2
Description
M5StickC PLUS2 is an iterative version of M5StickC PLUS, featuring the ESP32-PICO-V3-02 chip as the main controller with built-in WiFi functionality. The compact device integrates a wealth of hardware resources within its small form factor, including infrared, RTC, microphone, LED, IMU, buttons, buzzer, and more. It boasts a 1.14-inch TFT screen with a resolution of 135*240, driven by the ST7789V2. The battery capacity has been increased to 200mAh, and the interface also supports HAT and Unit series products. This compact and versatile development tool is designed to spark limitless creative possibilities.
M5StickC PLUS2 facilitates the rapid prototyping of IoT products, streamlining the entire development process. Even beginners in programming can easily build interesting applications and apply them to real-life scenarios using M5StickC PLUS2.
To power on the device, press and hold "Button C" for more than 2 seconds, or trigger the IRQ signal by the RTC regularly. After triggering the wake-up signal, set the HOLD (GPIO4) pin to a high level (1) during program initialization to maintain the power supply. Otherwise, the device will enter the shutdown state again.
Power off:
When no USB external power supply is available, press and hold "Button C" for more than 6 seconds. Alternatively, when there is no USB external power supply, set HOLD (GPIO4) to 0 during program operation to power off the device. When the USB is connected, press and hold "Button C" for more than 6 seconds to turn off the screen and enter hibernation mode, but not power off the device.
Tutorial
Features
- ESP32-PICO-V3-02-Base，support WiFi
- Built-in 6-Axis IMU
- IR transmitter
- Microphone
- RTC
- Buttons, LCD(1.14 inch)
- Built-in Lithium Polymer Battery@200mAh
- Extendable Socket
- Built-in Passive Buzzer
- Wearable & Wall mounted
- Compatible with multi-platform development:
Includes
- 1x M5StickC Plus2
Applications
- Internet of things terminal controller
- Wearable devices
- Stem education product
- DIY creation
Specifications
| Resources | Parameters |
|---|---|
| ESP32 | ESP32-PICO-V3-02 240MHz dual core,support wifi,2 MB SPI PSRAM,8 MB SPI flash |
| PSRAM | 2 MB PSRAM |
| Flash | 8 MB flash |
| 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 3 |
| Power indicator LED | RED LED(non-programmable) |
| MEMS | MPU6886 |
| Buzzer | built-in buzzer |
| MIC | SPM1423 |
| RTC | BM8563 |
| Battery | 200mAh @ 3.7V |
| Antenna | 2.4G 3D Antenna |
| PIN port | G0, G25/G36, G26, G32, G33 |
| Operating Temperature | 0°C to 40°C |
| Case Material | Plastic ( PC ) |
| Product Size | 48*25*13mm |
| Package Size | 114*64*23mm |
| Product Weight | 17g |
| Package Weight | 24.8g |
Driver Installation
CH9102 ) driver compressed package. After decompressing the compressed package, select the installation package corresponding to the number of operating systems to install. if If the program cannot be downloaded normally (the prompt is overtime or Failed to write to target RAM), you can try to reinstall the device driver.| Driver name | Applicable driver chip | Download link |
|---|---|---|
| CH9102_VCP_SER_Windows | CH9102 | Download |
| CH9102_VCP_SER_MacOS v1.7 | CH9102 | Download |
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.
PinMap
RED LED & IR Transmitter & BUTTON A & BUTTON B & Buzzer
| ESP32 | GPIO19 | GPIO37 | GPIO39 | GPIO35 | GPIO2 |
|---|---|---|---|---|---|
| IR Transmitter & RED LED | IR Transmitter & RED LED Pin | ||||
| BUTTON A | Button A Pin | ||||
| BUTTON B | Button B Pin | ||||
| BUTTON C | Button C Pin | ||||
| Buzzer | Buzzer Pin |
TFT LCD
Driver IC:ST7789V2
Resolution:135 * 240
| ESP32 | GPIO15 | GPIO13 | GPIO14 | GPIO12 | GPIO5 | GPIO27 |
|---|---|---|---|---|---|---|
| TFT LCD | TFT_MOSI | TFT_CLK | TFT_DC | TFT_RST | TFT_CS | TFT_BL |
GROVE PORT
| ESP32 | GPIO33 | GPIO32 | 5V | GND |
|---|---|---|---|---|
| GROVE Port | SCL | SDA | 5V | GND |
MIC (SPM1423)
| ESP32 | GPIO0 | GPIO34 |
|---|---|---|
| MICROPHONE SPM1423 | CLK | DATA |
6-Axis posture sensor (MPU6886) & RTC BM8563
| ESP32 | GPIO22 | GPIO21 |
|---|---|---|
| 6-Axis IMU sensor | SCL | SDA |
| BM8563 | SCL | SDA |
Related Link
Schematic
Examples
Arduino
Model Size
Version Change
| Release Date | Product Change | Note: |
|---|---|---|
| / | Initial public release | / |
| 2021.12 | Added hibernation and wake-up functions, and changed version to v1.1 | / |
| 2023.12 | The power management chip AXP192 was cancelled, and the main control chip was changed from ESP32-PICO-D4 to ESP32-PICO-V3-02, and the switching mode was different | The version is changed to v2 |
The difference between M5StickC PLUS and M5StickC PLUS2
Hardware difference
| Product Name | SoC | Power management | Battery Capacity | Memory | UART Chip | Body Color |
|---|---|---|---|---|---|---|
| M5STICKC PLUS | ESP32-PICO-D4 | AXP192 | 120mAh | 520KB SRAM and 4MB Flash | CH522 | orange red |
| M5STICKC PLUS2 | ESP32-PICO-V3-02 | \ | 200mAh | 2MB PSRAM and 8 MB flash | CH9102 | orange |
Pin difference
| Product Name | IR | LED | TFT | BUTTON A | BUTTON B | BUTTON C(WAKE) | HOLD | Battery Voltage Detection |
|---|---|---|---|---|---|---|---|---|
| M5STICKC PLUS | G9 | G10 | MOSI(G15) CLK(G13) DC(G23) RST(G18) CS(G5) | G37 | G39 | Normal buttons, non-programmable | / | Read via AXP192 configuration |
| M5STICKC PLUS2 | G19 | G19 | MOSI(G15) CLK(G13) DC(G14) RST(G12) CS(G5) | G37 | G39 | G35 | G4 | G38 |
The difference between turn on and off
| Product Name | Power on | Power off |
|---|---|---|
| M5STICKC PLUS | Press the reset BUTTON (BUTTON C) for at least 2 seconds | Press the reset BUTTON (BUTTON C) for at least 6 seconds |
| M5STICKC PLUS2 | It can be started by pressing "BUTTON C" for more than 2 seconds, or IRQ signal triggered by RTC regularly. After triggering the wake up signal, it is necessary to set the hold(G4) pin to high level (1) in program initialization to maintain the power supply, otherwise the device will enter the shutdown state again. | When no USB external power supply is available, press BUTTON C for more than 6 seconds. Or when there is no USB external power supply, set HOLD(GPIO4)=0 in the program operation, that is, to achieve power off. When the USB is connected, press the "BUTTON C" button for more than 6 seconds to turn off the screen and enter the hibernation state, but not power off. |
Since M5StickC PLUS2 has cancelled the PMIC power management chip AXP192, the switching mode will be different. As mentioned in the beginning of the article, the operation is the same, so the library files supported by the program will also be different. Both the Wi-Fi signal and the infrared signal are stronger than before.
Video
- M5StickC PLUS2 features