SKU:K016-P2
StickC-Plus2 is the iterative version of StickC-Plus. It is powered by the ESP32-PICO-V3-02 chip, providing Wi-Fi connectivity. Within its compact body, it integrates a rich variety of hardware resources, including IR emitter, RTC, microphone, LED, IMU, buttons, buzzer, and more. It features a 1.14-inch TFT display driven by the ST7789V2 with a resolution of 135 x 240.
The battery capacity has been increased to 200 mAh, and the interface is compatible with both HAT and Unit series modules.
This sleek and compact development tool can ignite unlimited creativity. StickC-Plus2 helps you quickly build IoT product prototypes and greatly simplifies the entire development process. Even beginners who are new to programming can create interesting applications and apply them in real life.
Based on ESP32-PICO-V3-02 with Wi-Fi support
Built-in 3-axis accelerometer and 3-axis gyroscope
Integrated IR emitter
Built-in RTC
Integrated microphone
User buttons, 1.14-inch LCD, power/reset button
200 mAh Li-ion battery
Expansion connector
Integrated passive buzzer
Wearable & mountable
Development Platform
Specification | Parameter |
---|---|
SoC | ESP32-PICO-V3-02 240 MHz dual-core, Wi-Fi, 2 MB PSRAM, 8 MB Flash |
PSRAM | 2 MB PSRAM |
Flash | 8 MB Flash |
Input Voltage | 5 V @ 500 mA |
Interface | Type-C x 1, GROVE (I2C + I/O + UART) x 1 |
LCD Screen | 1.14 inch, 135 x 240 Color TFT LCD, ST7789V2 |
Microphone | SPM1423 |
Buttons | User buttons x 3 |
LED | Green LED x 1 (non-programmable, sleep indicator) Red LED x 1 (shares control pin G19 with IR emitter) |
RTC | BM8563 |
Buzzer | On-board passive buzzer |
IMU | MPU6886 |
Antenna | 2.4 G 3D antenna |
External Pins | G0, G25/G26, G36, G32, G33 |
Battery | 200 mAh @ 3.7 V, inside |
Operating Temp | 0 ~ 40 °C |
Enclosure | Plastic (PC) |
Product Size | 48.0 x 24.0 x 13.5mm |
Product Weight | 17.2 g |
Package Size | 104.4 x 65.0 x 18.0mm |
Gross Weight | 26.3 g |
Power-on: Press the “BUTTON C” for more than 2 seconds, or wake up via the RTC IRQ signal. After the wake-up signal is triggered, the program must set the HOLD pin (G4) to high (1) to keep the power on, otherwise the device will shut down again.
Power-off: Without external USB power, press “BUTTON C” for more than 6 seconds, or set HOLD (GPIO4)=0 in the program to power off. While USB is connected, pressing “BUTTON C” for more than 6 seconds will turn off the screen and enter sleep mode (not a full power-off).
ESP32-PICO-V3-02 | GPIO19 | GPIO37 | GPIO39 | GPIO35 | GPIO2 |
---|---|---|---|---|---|
IR Emitter & Red LED | IR emitter & Red LED pin | ||||
Button A | Button A | ||||
Button B | Button B | ||||
Button C | Button C | ||||
Passive Buzzer | Buzzer |
Driver IC: ST7789V2
Resolution: 135 x 240
ESP32-PICO-V3-02 | G15 | G13 | G14 | G12 | G5 | G27 |
---|---|---|---|---|---|---|
TFT Display | TFT_MOSI | TFT_CLK | TFT_DC | TFT_RST | TFT_CS | TFT_BL |
ESP32-PICO-V3-02 | G0 | G34 |
---|---|---|
MIC SPM1423 | CLK | DATA |
ESP32-PICO-V3-02 | G22 | G21 | G19 |
---|---|---|---|
IMU MPU6886 | SCL | SDA | |
BM8563 | SCL | SDA | |
IR Emitter | TX | ||
Red LED | TX |
HY2.0-4P | Black | Red | Yellow | White |
---|---|---|---|---|
PORT.CUSTOM | GND | 5V | G32 | G33 |
[env:m5stack-stickc-plus2]
platform = espressif32@6.7.0
board = m5stick-c
framework = arduino
upload_speed = 1500000
monitor_speed = 115200
build_flags =
-DBOARD_HAS_PSRAM
-mfix-esp32-psram-cache-issue
-DCORE_DEBUG_LEVEL=5
lib_deps =
M5Unified=https://github.com/m5stack/M5Unified
Click the links below to download the driver that matches your operating system. The package contains CP34X drivers (for CH9102). After extracting the archive, run the installer that matches your OS bit-depth.
If you encounter issues such as timeout or “Failed to write to target RAM” during downloading, please try reinstalling the driver.
Driver Name | Supported Chip | Download |
---|---|---|
CH9102_VCP_SER_Windows | CH9102 | Download |
CH9102_VCP_SER_MacOS v1.7 | CH9102 | Download |
EasyLoader is a lightweight program flasher that comes with a demonstration firmware. By following a few simple steps, you can flash it to the controller for quick functional verification.
Easyloader | Download | Note |
---|---|---|
FactoryTest for Windows | download | / |
Release Date | Change Description | Note |
---|---|---|
/ | First release | / |
2021-12 | Added sleep and wake-up function, version updated to v1.1 | / |
2023-12 | Removed PMIC AXP192, MCU changed from ESP32-PICO-D4 to ESP32-PICO-V3-02, different power-on/off method, version v2 | / |
Product Name | SoC | Power Management | Battery Capacity | Memory | USB-UART Chip | Color |
---|---|---|---|---|---|---|
StickC-Plus | ESP32-PICO-D4 | AXP192 | 120 mAh | 520 KB SRAM + 4 MB Flash | CH522 | Red-orange |
StickC-Plus2 | ESP32-PICO-V3-02 | / | 200 mAh | 2 MB PSRAM + 8 MB Flash | CH9102 | Orange |
Product Name | IR | LED | TFT | BUTTON A | BUTTON B | BUTTON C (WAKE) | HOLD | Battery Voltage Detect |
---|---|---|---|---|---|---|---|---|
M5STICKC PLUS | G9 | G10 | MOSI (G15) CLK (G13) DC (G23) RST (G18) CS (G5) | G37 | G39 | Regular button | / | Via AXP192 |
M5STICKC PLUS2 | G19 | G19 | MOSI (G15) CLK (G13) DC (G14) RST (G12) CS (G5) | G37 | G39 | G35 | G4 | G38 |
Product Name | Power On | Power Off |
---|---|---|
StickC-Plus | Press reset button (BUTTON C) for at least 2 s | Press reset button (BUTTON C) for at least 6 s |
StickC-Plus2 | Press “BUTTON C” for more than 2 s, or wake via RTC IRQ. After wake-up, set HOLD (G4)=1 in the program to keep power on, otherwise the device will shut down again. | Without USB power, press “BUTTON C” for more than 6 s, or set HOLD (GPIO4)=0 in the program to power off. With USB connected, pressing “BUTTON C” for more than 6 s will turn off the screen and enter sleep, but not a full power-off. |
Because StickC-Plus2 removes the PMIC AXP192, the power-on/off method differs from previous versions. As mentioned at the beginning of this document, the operation is largely similar, but the supported libraries will differ. Wi-Fi and IR signal strength have both been improved compared to the previous model.