Discontinued
M5Stack M5Core2 ESP32 IoT Development Kit V1.1
- Availability: Discontinued
- SKU: 005722
€50.00
Ex Tax: €41.32
10 or more €49.50
20 or more €49.00
50 or more €48.50
100 or more €48.00
A development board from M5Stack based on a ESP32 microcontroller by Espressif with multiple sensors. Thanks to the built-in USB connector, it is easy to program. Things can be shown on the built-in TFT display and with the touchscreen, an extensive user interface can be created. For extra connectivity, the board has multiple wireless communication interfaces (including Wi-Fi/Bluetooth). Finally, the board has a rechargeable Li-Po battery, which allows it to be used even when there's no power nearby.
Core2 V1.1 is an iterative version of Core, with upgraded power IC and a continuation of the classic design of Core2. See below regarding the differences between the Core2 and Core2 V1.1:
- The power management chip is changed from AXP192 to AXP2101+INA3221.
- The power indicator LED is changed from green to blue.
- An RTC back-up battery is added to ensure accurate timing when power is off.
See the following page for more information: Wiki
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Tags:
M5Stack M5Core2 ESP32 IoT Development Kit V1.1
, 005722
, M5Stack
, K010-V11
, Battery protection circuit
, Microcontroller (MCU)
, Acceleration sensor
, SD-card adapter
, Audio amplifier
, Speaker/buzzer
, Battery charger
, Current sensor
, Touchscreen
, Vibration motor
, Microphone
, Gyroscope
, Enclosure
, Battery
, Display
, RTC
, USB CDC
, UART
, GPIO
, SPI
, PWM
, I2S
, I2C
, DAC
, ADC
, Bluetooth
, Wi-Fi
Specifications
| General | |
| Brand | M5Stack |
| Manufacturer model/SKU | K010-V11 |
| Norm conformity | CE FCC RoHS |
| Minimum operating temperature [°C] | 0 |
| Maximum operating temperature [°C] | 60 |
| Features | RTC Battery Display Enclosure Gyroscope Microphone Touchscreen Current sensor Speaker/buzzer Audio amplifier Battery charger SD-card adapter Vibration motor Acceleration sensor Microcontroller (MCU) Battery protection circuit |
| General physical appearance | |
| Main color | White |
| Weight [g] | 59 |
| Dimension X [mm] | 54 |
| Dimension Y [mm] | 54 |
| Dimension Z [mm] | 17 |
| Mounting options | Magnets Pin headers |
| Form factor | M5Stack Module Module (general) |
| General electrical properties | |
| Minimum supply voltage [V DC] | 5 |
| Maximum supply voltage [V DC] | 5 |
| Minimum IO-pin input voltage [V] | 3.3 |
| Maximum IO-pin input voltage [V] | 3.3 |
| IO-pin output voltage [V] | 3.3 |
| Maximum IO-pin source current [mA] | 20 |
| Maximum IO-pin sink current [mA] | 28 |
| MCU | |
| Manufacturer | Espressif |
| Chip series | ESP32 |
| Maximum clock frequency [MHz] | 240 |
| Number of cores | 2 |
| Internal memory | |
| SRAM [KB] | 520 |
| PSRAM [MB] | 8 |
| Flash memory [MB] | 16 |
| EEPROM type | Emulated |
| Communication | |
| Hardware interface(s) | ADC DAC I2C I2S PWM SPI GPIO UART USB CDC |
| Number of IO-pins | 20 |
| Maximum available hardware PWM channels | 16 |
| Maximum available analog input pins (ADC) | 13 |
| Maximum available analog output pins (DAC) | 2 |
| Maximum available hardware UART interfaces | 3 |
| Maximum available hardware I2C interfaces | 2 |
| Maximum available hardware SPI interfaces | 2 |
| USB to serial converter | CH9102F |
| Supported SD card size | Micro SD |
| Wireless communication | |
| Interface(s) | Wi-Fi Bluetooth |
| Wi-Fi chip/SoC | ESP32 |
| Wi-Fi frequency [GHz] | 2.4 |
| Bluetooth chip/SoC | ESP32 |
| Bluetooth version | 4.2 |
| Supported Bluetooth standard(s) | LE Classic |
| Display | |
| Type | TFT |
| Driver | ILI9342C |
| Screen diagonal [inch] | 2 |
| Number of pixels long side | 320 |
| Number of pixels short side | 240 |
| Display shape | Rectangular |
| Pixel colors | RGB |
| Touchscreen | |
| Touchscreen controller | FT6336U |
| Touch type | Capacitive |
| Multi-touch support | Yes |
| Current sensor | |
| Sensor (chip) | INA3221 |
| Number of channels | 3 |
| Suitable current | DC |
| Measuring method | Shunt |
| Shunt resistance [mΩ] | 10 |
| Minimum measuring range [A] | -1.6 |
| Maximum measuring range [A] | 1.6 |
| Maximum resolution [bit] | 13 |
| Acceleration sensor | |
| Sensor chip/SoC | MPU-6886 |
| Degrees of freedom (DOF) | 3 |
| Maximum measuring range [±g] | 16 |
| Maximum resolution [bit] | 16 |
| Gyroscope | |
| Sensor chip/SoC | MPU-6886 |
| Degrees of freedom (DOF) | 3 |
| Maximum measuring range [±°/s] | 2000 |
| Maximum resolution [bit] | 16 |
| Sound sensor | |
| Sensor (chip(s)) | SPM1423 |
| Type | Microphone |
| RTC | |
| RTC chip | BM8563 |
| Back-up battery/capacitor | Yes |
| Audio amplifier | |
| Amplifier chip | NS4168 |
| Number of (normal) channels | 1 |
| Maximum power per (normal) channel [W] | 1.0 |
| Speaker | |
| Speaker type | Standard |
| Maximum nominal (RMS) power [W] | 1 |
| Battery circuit | |
| Battery charger chip/SoC | AXP2101 |
| Supported battery chemistry | Li-Po Li-ion |
| Maximum charging voltage [V] | 4.2 |
| Maximum charging current [mA] | 1000 |
| Adjustable charging current | Yes |
| Protection circuit | Yes (in battery) |
| Safety features | Overcurrent Overvoltage Undervoltage Short circuit |
| Battery | |
| Chemistry | Li-Po |
| Rechargeable | Yes |
| Typical capacity [mAh] | 500 |
| Nominal cell voltage [V] | 3.7 |
| Maximum cell voltage [V] | 4.2 |
| Connectors | |
| Power supply connector(s) | USB-C female Pin header female (2.54mm) |
| IO-connector(s) | USB-C female HY2.0 (Grove) male Pin header female (2.54mm) |
| Battery connector(s) | Pin header female (2.54mm) |
| Wi-Fi/Bluetooth antenna connector | Built-in antenna |
| Enclosure | |
| Material | Polycarbonate (PC) |
| Package contents | |
| Package contents | 1x M5Core2 V1.1 1x USB-C cable 1x Hex key |