Description
Description?
M5Core2 is the second generation core device in the M5Stack development kit series, which further enhances the functions of the original generation of cores.
The MCU is an ESP32 model D0WDQ6-V3 and has dual core Xtensa® 32-bit 240Mhz LX6 processors that can be controlled separately. WiFi and Bluetooth are supported as standard and it includes an on board 16MB Flash and 8MB PSRAM, USB TYPE-C interface for charging, downloading of programs and serial communication, a 2.0-inch integrated capacitive touch screen, and a built-in vibration motor.
M5Core2 also features a built-in RTC module which can provide accurate timing. The power supply is managed by an AXP192 power management chip, which can effectively control the power consumption of the base and a built-in green LED power indicator helps to notify the user of battery level. The battery capacity has been upgraded to 390mAh, which can power the core for much longer than the previous model.
The M5Core2 retains the SD card slot and speakers. However, in order to ensure higher quality sound output, the I2S digital audio interface power amplifier chip is used to effectively prevent signal distortion. There are independent power and reset buttons on the left side and bottom of the base.
The 3 icons on the front of the screen are capacitive buttons which are programmable. There is a small expansion board on the back of the base with a 6-axis IMU sensor and microphone. The development platform and programming language supported by M5Stack Core2: Arduino, UIFlow (using Blockly, MicroPython language) No matter what level of your development and programming skills, M5Stack will help You gradually turn your ideas into reality.
Power on/off:
Power on: click the power buttonPower off: press the power button for 6sRestart: Click the RST button at the bottom
Features:
ESP32-based, built-in Bluetooth,WiFi16M Flash?8M PSRAMBuilt-in speaker, power indicator, vibration motor, RTC, I2S amplifier, capacitive touch screen, power button, reset buttonTF card slot (16G Maximum size)Built-in lithium battery, equipped with power management chipIndependent small board built-in 6-axis IMU, PDM microphoneM-Bus Socket & PinsProgram Platform: UIFlow, MicroPython, Arduino
Package Included:
1x M5Stack Core21x Type-C USB(20cm)ApplicationsInternet of things terminal controllerStem education productDIY creationSmart home equipment
Specification:
ResourcesParameterESP32-D0WD-V3240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode BluetoothFlash16MBPSRAM8MBInput Voltage5V @ 500mAInterfaceTypeC x 1, GROVE(I2C+I/0+UART) x 1IPS LCD Screen2.0"@320*240 ILI9342CTouch ScreenFT6336USpeaker1W-0928LEDGreen power indicator lightButtonPower button, RST button, Virtual screen button*3Vibration reminderVibration motorMICSPM1423I2S Power AmplifierNS41686-axis IMUMPU6886RTCBM8563PMUAXP192USB ChipCP2104DC-DC BoostSY7088TF card slot16G Max.Lithium Battery390mAh @ 3.7VAntenna2.4G 3D antennaOperating temperature32°F to 104°F ( 0°C to 40°C )Net Weight52gGross Weight70gProduct Size54 x 54 x 16mmPackage Size75 x 60 x 20mmCase MaterialPlastic ( PC )
EasyLoader:
EasyLoader is a concise and fast program writer, which has a built-if program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host Please click here to view the CP210X driver installation tutorial, M5StickC/V/T/ATOM series can be used without driver)
PinMap:
LCD & TF cardLCD ?320x240 TF card Maximum size 16GB
ESP32 ChipGPIO38GPIO23GPIO18GPIO5GPIO15AXP192 ChipAXP_IO4AXP_DC3AXP_LDO2ILI9342CMISOMOS1SCKCSDCRSTBLPWRESP32 ChipGPIO38GPIO23GPIO18GPIO4TF CardMISOMOS1SCKCS
CAP.TOUCH:ESP32 chipGPIO21GPIO22GPIO39AXP192AXP_IO4FT6336USDASCLINTRST
Mic & NS4168:ESP32 ChipGPIO12GPIO0GPIO2AXP_IO2GPIO34NS4168BCLKLRCKDATASPK_EN
