아두이노 GIGA R1 WiFi 보드
(Arduino GIGA R1 WiFi Development Board)
개요
- 본 제품은 아두이노 GIGA R1 WiFi 보드입니다.
- 아두이노 메가나 두에와 동일한 폼팩터를 가지고 있지만 32비트 듀얼 코어 STM32H747XI 마이크로컨트롤러를 탑재하고 있습니다.
- 480 MHz로 동작하는 a Cortex-M7 코어와 240 MHz Cortex-M4 코어를 지원하여 두개의 코어끼리 통신이 가능하고, 한쪽에는 파이썬을 실행시키고 다른 한쪽에는 아두이노를 실행시킬 수도 있습니다.
- Murata 1DX 을 탑재하여 WiFi 및 블루투스를 사용할 수 있습니다.
특징
- Microcontroller: STMicro STM32H747XI Cortex-M7 @ 480 MHz + M4 @ 200 MHz MCU with 2MB dual-bank Flash memory, 1 MB RAM, Chrom-ART graphical hardware accelerator
- System Memory: 8MB SDRAM
- Flash: 16MB QSPI NOR flash
- Radio Module: 2.4GHz WiFi 802.11b/g/n up to 65 Mbps and Bluetooth 5.1 BR/EDR/LE via Murata 1DX module
- Display: 20-pin header
- Camera: 20-pin Arducam camera connector
- USB:
USB Type-C port × 1, used for programming & HID
USB 2.0 Type-A port × 1 - Audio: 3.5mm audio jack
- I/O: I/O pins (includes camera/display pins) × 76
UART × 4, I2C × 3, SPI × 2
PWM × 12
Analog inputs × 12
DAC × 2
CAN bus (requires an external transceiver) - Operating Voltage: 3.3V
- Current per I/O Pin: 8mA
- Debugging: JTAG connector
- Input Voltage: 6-24V
- Dimensions: about 101×53 mm/3.98×2.09"
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This Arduino GIGA R1 WiFi Development Board measures only 101 x 53mm and has the same form factor as the popular Mega and Due. Despite its small size, it offers 76 GPIO pins, which include 12 analog pins, 12 PWM pins, 4 UARTs, 3 I2C ports, 2 SPI ports, 1 FDCAN, and 1 SAI. Additionally, Wi-Fi and Bluetooth LE wireless communications are supported by an external antenna Murata 1DX, so users can quickly connect the board to the Arduino IoT Cloud and remotely monitor their project without concern about communication security.
The GIGA R1 WiFi employs dual-core 32-bit Arm MCU STM32H747XI, bringing together a Cortex-M7 at 480 MHz and a Cortex-M4 at 240 MHz. Besides, it comes with 2MB Flash and 1MB RAM, which allow users to run two programs simultaneously, for example, run micro-python in one and Arduino in the other.