ESP32-C3 0.42LCD WiFi/BLE 보드
(ESP32-C3 0.42LCD WiFi/BLE Board)
개요
- 본 제품은 ESP32-C3 0.42LCD WiFi/BLE 보드 입니다.
- ESP32-C WiFi/BLE 5.0 마이크로컨트롤러와 0.42 인치 LCD를 장착하고 있는 초소형 보드입니다.
- USB-C 커넥터와 Qwiic I2C 커넥터를 장착하고 있어서 Qwiic 인터페이스를 가진 다양한 센서/모듈을 연결하여 사용할 수 있게 디자인되었습니다.
특징
- SoC – ESP32-C3FH4 SoC with RISC-V core @ 160 MHz, 4MB flash, 2.4GHz Wi-Fi, and Bluetooth 5 LE with Long-Range support
- Ceramic antenna
- Display – 0.42-inch LCD
- USB – 1x USB Type-C port for power and programming
- Expansion
- Qwiic I2C connector
- 7-pin and 8-pin headers with up to 11x GPIOs, SPI, I2C, 4x ADC, 1x UART, 5V, 3.3V, BAT, GND
- Misc
- Reset and Boot buttons
- RGB LED, power LED
- Power Supply
- 5V via USB-C port or Vin
- BAT pin for battery input
- 3.3V regulator with 500mA peak output
- Dimensions – 23.5 x 18 mm
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ESP32-C3 is a low-cost microcontroller from Espressif that supports 2.4 GHz Wi-Fi and Bluetooth® Low Energy ( Bluetooth 5 (LE)).Use RISC V as the core.There's a minimum number of pins on this chip, it's specifically designed to be low cost and for simpler projects than ESP32-Sx or ESP32 classics with their large number of GPIO. Think of it more as an intended replacement to the ESP8266 than to the ESP32! It has built-inUSB-to-Serial, but not native USB - it cannot act as a keyboard or disk drive. The chip used here has 4MB of Flash memory, 400 KB of SRAM.
The ESP32-C3 integrates a rich set of peripherals, ranging from UART, I2C, I2S, remote control peripheral, LED PWM controller, general DMA controller, TWAI controller, USB Serial/JTAG controller, temperature sensor, and ADC. It also includes SPI, Dual SPI, and Quad SPI interfaces. There is no DAC or native capacitive touch.
With its state-of-the-art power and RF performance, this SoC is an ideal choice for a wide variety of application scenarios relating to the Internet of Things (IoT), wearable electronics, and smart homes.