ESP32-S2 Saola 1R Dev Kit Featuring ESP32-S2 WROVER 4 MB SPI Flash 2 MB PSRAM Small-Sized ESP32-S2 Based Development Board for Arduino ESP-IDF

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ESP32-S2 Saola 1R Dev Kit Featuring ESP32-S2 WROVER 4 MB SPI Flash 2 MB PSRAM Small-Sized ESP32-S2 Based Development Board for Arduino ESP-IDF

Regular Price: US$47.99

Special Price US$39.99

Availability: In stock

Supplier: DIYmall

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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ESP32-S2 Saola 1R Dev Kit featuring ESP32-S2 WROVER

ESP32-S2-WROVER modules with 4 MB Flash and 2 MB PSRAM

USB – 1x Micro USB port for power and programming / debugging via USB-to-UART bridge

Expansion – 2x 20-pin I/O headers with SPI, I2S, UART, I2C, touch sensors, PWM, etc…

Misc – Boot and reset buttons, Neo-Pixel-compatible RGB LED, 3.3V power on LED

Power Supply (3 methods)

5V via Micro USB port (default)

5V and GND header pins

3V3 and GND header pins

ESP-S2 Works with Arduino IDE


Arduino-Preferences-Additional Boards Manager URLs: h(-)ttps://raw.githubusercontent.com/espressif/arduino-ESP32/gh-pages/package_ESP32_dev_index.json Then click OK	Tools-Board-Boards Manager-ESP32, you need download 2.0.0 version.	Any 2.0.0 version is ok. Document link: h(-)ttps://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/hw-reference/esp32s2/user-guide-saola-1-v1.2.html

Connect ESP32-S2 board with Mac or PC

NOTE:

Be sure to use an appropriate USB cable(Standard-A to Micro-B). Some cables are for charging only and do not provide the needed data lines nor work for programming the boards.

Key Component Description

ESP32-S2-WROVER	ESP32-S2-WROVER is a powerful, generic Wi-Fi MCU module that integrates ESP32-S2. It has a PCB antenna, a 4 MB external SPI flash and an additional 2 MB PSRAM.
Pin Headers	All available GPIO pins (except for the SPI bus for flash and PSRAM) are broken out to the pin headers on the board. Users can program ESP32-S2 chip to enable multiple functions such as SPI, I2S, UART, I2C, touch sensors, PWM etc.
3.3 V Power On LED	Turns on when the USB power is connected to the board.
USB-to-UART Bridge	Single USB-UART bridge chip provides transfer rates up to 3 Mbps.
Reset Button	Reset button.
Micro-USB Port	USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-S2 chip.
Boot Button	Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port.
RGB LED	Addressable RGB LED (WS2812), driven by GPIO18.


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What you will get: 1 X ESP32-S2 Saola 1R. ESP32-S2 Saola 1R is a powerful, generic Wi-Fi MCU module that integrates ESP32-S2. It has a PCB antenna, a 4 MB external SPI flash and an additional 2 MB PSRAM. Note: ESP32-S2 series of chips only supports ESP-IDF master or version v4.2 and higher. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S2-Saola-1R on a breadboard. Equipped with ESP32-S2-WROVER,small-sized ESP32-S2 based development board.