2 PCS ESP32-C3 ESP32 USB C Development Boards with WiFi, Bluetooth, BLE Support, ESP32 C3 Microcontrollers with Up to 160MHz Clock Speed, 4MB Flash, 384KB ROM, 400KB SRAM, Arduino IDE Compatible

Thương hiệu: Tourdeus

2 PCS ESP32-C3 ESP32 USB C Development Boards with WiFi, Bluetooth, BLE Support, ESP32 C3 Microcontrollers with Up to 160MHz Clock Speed, 4MB Flash, 384KB ROM, 400KB SRAM, Arduino IDE Compatible

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Thương hiệu TOURDEUS là cái tên nổi tiếng được rất nhiều khách hàng trên thế giới chọn lựa. Sản phẩm 2 PCS ESP32-C3 ESP32 USB C DEVELOPMENT BOARDS WITH WIFI, BLUETOOTH, BLE SUPPORT, ESP32 C3 MICROCONTROLLERS WITH UP TO 160MHZ CLOCK SPEED, 4MB FLASH, 384KB ROM, 400KB SRAM, ARDUINO IDE COMPATIBLE là sự lựa chọn hoàn hảo nếu bạn đang tìm mua một món cho riêng mình.

Thông tin chi tiết

RAM	sram
Included Components	4 X16-Pin Headers, 2 X Tourdeus ESP32C3 Development Board
Wireless Communication Standard	Bluetooth
RAM Memory Technology	sram
Processor Count	2
Item model number	ESP32 C3
Item Weight	0.634 ounces
Package Dimensions	2.6 x 2.48 x 0.75 inches
Manufacturer	Tourdeus
ASIN	B0BWN14X65
Country of Origin	China
Date First Available	February 23, 2023

Tính năng sản phẩm

Sản phẩm 2 PCS ESP32-C3 ESP32 USB C Development Boards with WiFi, Bluetooth, BLE Support, ESP32 C3 Microcontrollers with Up to 160MHz Clock Speed, 4MB Flash, 384KB ROM, 400KB SRAM, Arduino IDE Compatible của thương hiệu Tourdeus với nhiều tính năng nổi bậc, là một sản phẩm được nhiều khách hàng trên thế giới lựa chọn.

Product description

CONNECT, CREATE, AND INNOVATE with ESP32

The CORE ESP32 development board is designed based on the ESP32-C3 chip from Espressif Systems.

It has a small form factor and stamp hole design, making it convenient for developers to use.The board supports multiple interfaces, including UART, GPIO, SPI, I2C, ADC, and PWM, and is ideal for mobile devices, wearable electronics, and IoT applications with low-power performance.

It can function as a standalone system or peripheral device to the main MCU, providing Wi-Fi and Bluetooth functions through SPI/SDIO or I2C/UART interfaces.

Built-in 2 LEDs

The ESP32-C3 development board features two active-high LEDs, D4 and D5, mapped to GPIOs IO12 and IO13, respectively, for testing, debugging, and status indication purposes.

On-board Downloading Key and Reset Key

The download key is convenient for burning program, and the reset key can quickly restart the board and exit the bad state, which is convenient for testing, debugging and running code.

External 4MB SPI FLASH

The external SPI FLASH of the development board extends the storage capacity of the embedded system and improves the reliability and stability of the system.

Note: The external SPI Flash is powered by the 3.3V supply, eliminating the need for additional power supply, and can be accessed using the standard 2-wire SPI communication method.

Interface Introduction

This development board has one SPI flash with 4MB storage capacity, which can be expanded up to 16MB.
It features 2 UART interfaces, UART0 and UART1, with UART0 serving as the download port.
There is a 5-channel 12-bit ADC on this board, with a maximum sampling rate of 100KSPS.
A low-speed SPI interface is also included in master mode.
There is an IIC controller on this board.
It has 4 PWM interfaces that can use any GPIO.
There are 15 external GPIO pins that can be multiplexed.
Additionally, it includes two SMD LED indicators, a reset button, a BOOT button, and a USB to TTL download debug port.

Notes On Use

To avoid the ESP32 from entering download mode, the BOOT (IO09) pin should not be pulled down before powering up.
It is not recommended to externally pull down the IO08 pin when designing, as this may prevent downloading via serial port when the pin is low during the download and burning process.
In QIO mode, IO12 (GPIO12) and IO13 (GPIO13) are multiplexed for SPI signals SPIHD and SPIWP, but for increased GPIO availability, the development board uses 2-wire SPI in DIO mode, and as such, IO12 and IO13 are not connected to flash. When using self-compiled software, flash must be configured to DIO mode accordingly.
Since the VDD of the external SPI flash is already connected to the 3.3V power supply system, there is no requirement for additional power supply configuration, and it can be accessed using the standard 2-wire SPI communication mode.
By default, GPIO11 serves as the VDD pin of the SPI flash, and thus requires configuration before it can be utilized as a GPIO.

Product Features

Size	0.83 inches*2.01 inches
Weight	0.71 Oz
ROM	384KB
SRAM	400KB
FLASH	4MB
WIFI	IEEE 802.11bgn
Bluetooth	BLE 5.0 & mesh
Chip	ESP32-WROOM-32
Connection	USB Type C
Antenna	PCB On-board
Shipping List	2 X Tourdeus ESP32C3 Development Board, 4 X16-Pin Headers

Mô tả

Thông tin chi tiết sản phẩm:

【WIFI Bluetooth SoC】The ESP32 chip supports both Wi-Fi and Bluetooth in dual-mode, with a clock frequency that can reach up to 160MHz, and features 384KB of ROM and 400KB of SRAM.
【USB Type-C Connector】The MCU can be charged, programmed, and communicate serially via the USB Type-C interface.
【External 4MB Flash】The external 4MB SPI Flash improves storage, reliability, and stability of the board, while also simplifying upgrades and providing protection.
【Rich Interfaces】The microcontroller supports interfaces such as UART, GPIO, SPI, I2C, ADC, PWM, and more, meeting the needs of most applications.
【Strong Compatibility】The ESP32C3 development board is compatible with development language environments such as LuatOS, IDF, Arduino IDE, and MicroPython.

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