[EOL] M5StickC PLUS2 ESP32 Mini IoT Development Kit

Product Status Notice This product is EOL (End of Life). Please order the new version: M5StickS3 ESP32S3 Mini IoT Dev Kit /* ===== Scoped Description Style ===== */ .product-descri ption.rte { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: #2c2c2c; line-height: 1.65; font-size: 16px; } /* ===== Headings ===== */ .product-description.rte h2 { font-size: 1.8em; color: #0D47A1; border-left: 4px solid #1f6fe5; padding-left: 12px; margin-top: 32px; margin-bottom: 16px; } /* ===== H3 Titles Optimization ===== */ .product-description.rte h3 { font-size: 1.4em; color: #0D47A1; margin-top: 24px; margin-bottom: 12px; font-weight: 500; padding-bottom: 6px; border-bottom: 2px solid #e6e6e6; } /* ===== Paragraphs ===== */ .product-description.rte p { margin-bottom: 20px; line-height: 1.8; color: #4a4f57; font-size: 16px; } /* ===== Paragraph Images (only in description) ===== */ .product-description.rte img { display: block; max-width: 100%; height: auto; margin: 24px auto; border-radius: 12px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06); } /* ===== Lists ===== */ .product-description.rte ul { padding-left: 20px; margin-bottom: 16px; list-style-type: disc; } .product-description.rte li { margin-bottom: 6px; } /* ===== Links ===== */ .product-description.rte a { color: #0288D1; text-decoration: none; transition: color 0.3s ease; } .product-description.rte a:hover { color: #01579B; } /* ===== M5Stack-style Spec Table ===== */ .product-description.rte .table-container { width: 100%; margin: 24px 0; overflow-x: auto; } .product-description.rte .table-container table { width: 100%; border-collapse: collapse; font-family: inherit; font-size: 14px; color: #2c2f36; background-color: #ffffff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04); } .product-description.rte .table-container thead th { background: #1f6fe5; color: #ffffff; padding: 14px 16px; text-align: center; font-weight: 600; border: none; vertical-align: middle; } .product-description.rte .table-container td { padding: 14px 16px; border-bottom: 1px solid #e6ebf2; vertical-align: middle; } .product-description.rte .table-container tbody td:first-child { width: 36%; text-align: center; font-weight: 500; color: #4a4f57; background-color: rgba(31, 111, 229, 0.02); } .product-description.rte .table-container tbody tr:nth-child(even) { background-color: #f7f9fc; } @media (hover: hover) { .product-description.rte .table-container tbody tr:hover { background-color: #eef3ff; } } /* ===== Learn & Documents Button ===== */ .product-description.rte #learn-and-documents-btn { display: inline-flex; align-items: center; padding: 6px 14px; background-color: #1f6fe5; color: #ffffff; font-weight: 600; border-radius: 6px; margin-top: 8px; text-decoration: none; transition: background 0.3s ease; } .product-description.rte #learn-and-documents-btn:hover { background-color: #1661c1; } /* ===== Responsive Design for Smaller Screens (with table adjustments) ===== */ @media screen and (max-width: 768px) { .product-description.rte .table-container table, .product-description.rte .table-container thead, .product-description.rte .table-container tbody, .product-description.rte .table-container th, .product-description.rte .table-container td, .product-description.rte .table-container tr { display: block; width: 100%; } .product-description.rte .table-container thead { display: none; } .product-description.rte .table-container tbody tr { padding: 12px 0; border-bottom: 1px solid #e6ebf2; } .product-description.rte .table-container tbody td { padding: 8px 16px; border: none; text-align: left; } .product-description.rte .table-container tbody td:first-child { width: 100%; background: none; color: #1f6fe5; font-weight: 600; padding-top: 16px; } .product-description.rte .table-container tbody td:last-child { padding-bottom: 16px; color: #2c2f36; line-height: 1.6; } /* Ensure button appears correctly on mobile */ .product-description.rte #learn-and-documents-btn { font-size: 14px; padding: 8px 16px; } } Description 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 × 240. The battery capacity has been increased to 200mAh, 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. Port Not Recognized When using a C-to-C cable, if the port cannot be recognized, please perform the following power-on procedure: Disconnect StickC-Plus2 → Power it off (long-press the power button until the green LED lights up) → Reconnect the USB cable to power on. Features Developed based on ESP32-PICO-V3-02, supports Wi-Fi Built-in 3-axis accelerometer and 3-axis gyroscope Integrated infrared emitter Built-in RTC Integrated microphone User button, LCD (1.14 inch), power/reset button 200mAh lithium battery Expansion interface Integrated passive buzzer Wearable & mountable Development Platform UiFlow1 UiFlow2 Arduino IDE ESP-IDF PlatformIO Includes 1 × StickC-Plus2 Applications Specifications Specification Parameter SoC ESP32-PICO-V3-02@Dual-Core Processor, up to 240MHz Flash 8MB PSRAM 2MB Wi-Fi 2.4 GHz Wi-Fi Input Voltage 5V@500mA Interface USB Type-C x 1, HY2.0-4P (I2C+I/O+UART) x 1 LCD Screen 1.14-inch, 135 x 240 Colorful TFT LCD, ST7789v2 Microphone SPM1423 Button Custom Button x 3 LED Green LED x 1 (Non-programmable) (Sleep State Indicator) Red LED x 1 (Shared control pin G19 with IR emitter tube) RTC BM8563 Buzzer Onboard Buzzer IMU MPU6886 Antenna 2.4 GHz 3D Antenna External Pins G0, G25/G26, G36, G32, G33 Battery [email protected], inside Operating Temperature 0 ~ 40°C Shell Material Plastic (PC) Product Size 48.0 x 24.0 x 13.5mm Product Weight 16.7g Package Size 110.0 x 65.0 x 15.0mm Gross Weight 26.3g Version Change 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 Comparison Hardware Differences 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 Pin Differences 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 Power On/Off Differences 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. Learn and Documents → DOCUMENTS Show more