M5Stack Core2 ESP32 IoT Development Kit V1.1
The M5Stack Core2 V1.1 is equipped with a 2.0-inch integrated capacitive touch screen. The three dots located on the front of the screen are integral to the touch interface. M5Stac k Core2 users have the capability to configure the hot zone mapping to create three virtual buttons through programming, thereby facilitating diverse human-machine interaction experiences. Furthermore, the m5stack core2 esp32 IoT development kit is equipped with a built-in vibration motor, which provides haptic feedback and vibration alert functionality. M5Stack Core2 ESP32 IoT Development Kit V1.1 is equipped with an integrated Real-Time Clock (RTC) module and a dedicated battery for powering the RTC, which ensures precise timing functionality. Additionally, the AXP2101 power management chip optimally regulates the device's power consumption. The M5Stack Core2 ESP32 IoT Development Kit features a built-in blue power indicator light, which can be utilized to execute specific functions or display status indications based on the user's application requirements. Furthermore, this device includes a MicroSD card slot, a speaker, and a high-quality I2S digital audio interface power amplifier chip. The expansion board mounted on the rear of the device incorporates a 6-axis Inertial Measurement Unit (IMU) sensor and a microphone, thereby enhancing its functionality and expanding its potential applications. M5Stack Core2 V1.1 Features ESP32-based, built-in Wi-Fi 16M Flash, 8M PSRAM Built-in speaker, power indicator, vibration motor, RTC, I2S amplifier, capacitive touch screen, power button, reset button TF card slot (16G Maximum size) Built-in lithium battery, equipped with power management chip Independent small board built-in 6-axis IMU, PDM microphone M-Bus Socket & Pins M5Stack Core2 V1.1 Compatible with multi-platform development: UIFlow MicroPython Arduino .NET nano framework Operating System (RTOS): zephyr M5Stack Core2 Projects M5Stack Christmas Snow Globe The M5Stack Christmas Snow Globe is an interactive holiday decoration powered by the M5Stack Core2, featuring falling snowflakes and LED lights. It responds to user inputs via built-in sensors, creating a charming winter wonderland effect for festive settings. Face Mask Detector with M5Stack Core2 and UnitV2 Discover an innovative solution with the M5Stack Core2 that implements a TinyML-based face mask detector, enhancing safety and health monitoring in real-time while showcasing the power of edge computing! M5Stack Core2 As a Retro Gaming Console Controller Transform your gaming experience with this innovative project that turns the M5Stack Core2 into a retro gaming console controller, offering endless fun and nostalgia through customizable gaming adventures! More projects Included 1x M5Stack Core2 V1.1 1x Type-C USB(20cm) 1x HEX KEY M5Stack Core2 V1.1 Applications Internet of Things terminal controller Stem education product DIY creation Smart home equipment M5Stack Core2 V1.1 Specification Resources Parameters ESP32-D0WDQ6-V3 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi Flash 16MB PSRAM 8MB Input Voltage 5V @ 500mA Interface TypeC x 1, GROVE(I2C+I/0+UART) x 1 IPS LCD Screen 2.0"@320*240 ILI9342C Touch Screen FT6336U Speaker 1W@NS4168 LED Green power indicator light Button Power button, RST button, Virtual screen button*3 Vibration reminder 1027DC Vibration motor MIC SPM1423 I2S Power Amplifier NS4168 6-axis IMU MPU6886 RTC BM8563 PMU AXP192 USB Chip CH9102F DC-DC Boost SY7088 TF card slot 16G Max Lithium Battery 500mAh @ 3.7V Antenna 2.4G 3D antenna Operating temperature 0°C to 60°C Base screw specifications Hexagon socket countersunk head M3 Internal PCB board reserved interface Battery interface (specification: 1.25mm-2P)USB line interface (specification: 1.25mm-4P) Case Material Plastic ( PC ) Product Size 54 x 54 x 16.5mm Package Size 75 x 60 x 20mm Product Weight 54.8g Package Weight 83.9g Recommended Article Everything You Need to Know About M5Stack Core2 Exploring the M5Stack Core2 RTC: A Comprehensive Guide Modularity forerunner - M5Stack Core2 What is M5Stack? What is M5Stack and how to use it? What Are the Differences Between M5Stack Core Controllers? M5Stack Core2 V1.1 USB drive Before using, please go to download page to download the USB driver that matches your operating system, and install it. Note: M5Stack Core2 currently has two CH9102F A USB chip version, users can install the drivers (CH9102) that are compatible with two ICs at the same time to ensure that the device drivers work normally. Learn Power Management Power On/Off Operations: Power On: Press the M5Stack Core2 left power button once.Power Off: Press and hold the M5Stack Core2 left power button for 4 seconds.Reset: Press the RST button on the bottom side once. Expansion Modules/Compatibility When stacking M5Stack Core2 V1.1 with M5 modules, you need to remove the battery bottom of M5Stack Core2 V1.1. If you want to retain the base's I2S microphone, IMU, and battery functions while stacking other modules, it is recommended to use M5GO Bottom2. The PCB of M5Stack Core2 V1.1 reserves interfaces for the CH910F chip and lithium battery connection. The built-in vibration motor of M5Stack Core2 V1.1 structurally interferes with the M5 Base series bases. To prevent damage to the device, do not stack M5Stack Core2 V1.1 with M5 Base series functional bases. Some screens may have touch nonlinearity issues at the edges. You can try using M5Tool to upgrade the screen firmware and resolve this problem. This product contains a non-replaceable battery. M5Stack Core2 V1.1 Schematics M5Stack Core2 v1.1 Schematics PDF PinMap LCD & TF card(LCD :320x240 TF card Maximum size 16GB) ESP32 Chip GPIO38 GPIO23 GPIO18 GPIO5 GPIO15 AXP2101 Chip AXP_ALDO2 AXP_BLDO1 AXP_ALDO4 ILI9342C MISO MOSI SCK CS DC RST BL PWR ESP32 Chip GPIO38 GPIO23 GPIO18 GPIO4 TF Card MISO MOSI SCK CS CAP.TOUCH (I2C Addr: 0x38) ESP32 chip GPIO21 GPIO22 GPIO39 AXP2101 AXP_ALDO2 FT6336U SDA SCL INT RST Mic & NS4168(Speaker) ESP32 Chip GPIO12 GPIO0 GPIO2 AXP_ALDO3 GPIO34 NS4168 BCLK LRCK DATA SPK_EN Mic CLK DATA AXP Power Indicator Light AXP2101 VRTC DLDO1 Bule LED Vcc Vibration motor Vcc RTC ESP32 Chip GPIO21 GPIO22 AXP2101 AXP_IRQ BM8563 SDA SCL INT IMU(3-axis gyroscope & 3-axis accelerometer) ESP32 Chip GPIO21 GPIO22 MPU6886 SDA SCL USB to serial chip ESP32 Chip GPIO1 GPIO3 CH9102F RXD TXD Internal I2C connection ESP32 Chip GPIO21 GPIO22 MPU6886 SDA SCL AXP2101 SDA SCL BM8563 SDA SCL FT6336U SDA SCL INA3221 SDA SCL M5PORT DEFINE PORT PIN NOTE: PORT-A(Red) G32/33 I2C PORT-B(Black) G26/36 DAC/ADC PORT-C(Bule) G13/14 UART ESP32 ADC/DAC(For more information about Pin assignment and Pin Remapping, Please refer to ESP32 Datasheet ) ADC1 ADC2 DAC1 DAC2 8 Channels 10 Channels 2 Channels 2 Channels G32-39 G0/2/4/12-15/25-27 G25 G26 M5Stack Core2 v1.1 M-BUS Schematic diagram M5Stack Core2 v1.1 BUS Model Size M5Stack Core2 ESP32 IoT Softwares Arduino M5Stack Core2 v1.1 Arduino Library M5GFX Library M5Unified Library Platform.IO [env:m5stack-core2] platform = [email protected] board = m5stack-core-esp32 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 M5Stack Core2 ESP32 IoT Development Kit V1.1 USB Driver Click the link below to download the driver that matches your operating system. Currently, there are two versions of driver chips, and the CP34X driver package is suitable for the CH9102 version. After decompressing the package, select the installation package corresponding to your operating system's bit version for installation. (If you are unsure which USB chip your device uses, you can install both drivers. During the installation of CH9102_VCP_SER_MacOS v1.7, an error may occur, but the installation is actually complete and can be ignored.) If you encounter issues such as failure to download programs properly (e.g., timeout or "Failed to write to target RAM"), try reinstalling the device driver. Driver Name Supported Chip Download Link CH9102_VCP_SER_Windows CH9102 Download CH9102_VCP_SER_MacOS v1.7 CH9102 Download M5Stack Core2 Version Change Release Date Product Changes Notes / First ReleaseCore2 / 2023.11 M5Stack Core2 v1.1 Change PMU power management chip to AXP2101+INA3221/ Add RTC power battery/The power indicator changes to blue M5Stack Core2 ESP32 IoT Development Kit Version Comparison The differences between M5Stack Core2 and M5Stack Core2 v1.1 are as follows:1. The power management solution has been updated from M5Stack Core2 (AXP192) to M5Stack Core2 v1.1 (AXP2101+INA3221). The IDs of AXP192 and AXP2101 are different, and the program uses this as a marker to distinguish between versions.2. The power indicator light has been changed from green to blue.3. Added a backup battery for the RTC chip to ensure accurate timing even when the device is powered off. FAQ M5Stack Core2: How to Use Extension Module? You need to detach the original bottom and battery of the Core 2 before stacking an additional module extension.
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