Search

Cables & Connectors

Electronics Components

Motors & Controllers

On Sale items!

Get Professional Support

BBC Micro:bit

Robotics

On sale items!

Announcement


Check out our latest news to find out more about events, opportunities and partnerships.

Esmes' Electronics


Esmes' Electronics is a simple introduction to using the micro:bit written by a year 5 student.

Troys' tutorials


Learn with Troy by asking for support and, he will post a tutorial here to benefit all of our visitors. Free advice!

Feature teacher


Be inspired by some of our favorite teachers using our products.

Get professional support


Contact us now to request your own tutorial or learning resource.

This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text

ESP32-S3-DevKitM-1-N8 - ESP32-S3-MINI-1 Dev Board - 8 MB Flash

5 items left

The ESP32-S3-DevKitM-1 is an entry-level development board equipped with the ESP32-S3-MINI-1, a powerful, generic Wi-Fi + Bluetooth LE MCU module that features a rich set of peripherals, yet an optimized size. It's an ideal choice for a wide variety of application scenarios related to the Internet of Things (IoT), such as embedded systems, smart homes, wearable electronics, etc. ESP32-S3-MINI-1 comes with a PCB antenna. This version is equipped with the ESP32-S3-MINI-1 with 8MB Flash.

Please note: The S3 is similar  to the ESP32-S2 - but adds a dual-core and Bluetooth LE (not classic!) However, there is minimal support for this dev board. For example, as of the time of this writing, there is no Arduino or CircuitPython support - only ESP IDF! Please purchase if you're doing development with the S3, and OK with stuff not working 100% out of the box.

Most of the I/O pins on the module are broken out to the pin headers on both sides of this board for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S3-DevKitM-1 on a breadboard.

At the core of the module is an ESP32-S3FN8, an Xtensa® 32-bit LX7 CPU that operates at up to 240 MHz. You can power off the CPU and make use of the low-power co-processor to constantly monitor the peripherals for changes or crossing of thresholds.

ESP32-S3FN8 integrates a rich set of peripherals including SPI, LCD, Camera interface, UART, I2C, I2S, remote control, pulse counter, LED PWM, USB Serial/Jtag, MCPWM, SDIO host, GDMA, TWAI® controller (compatible with ISO 11898-1, i.e. CAN Specification 2.0), ADC, touch sensor, temperature sensor, timers, and watchdogs, as well as up to 45 GPIOs. It also includes a full-speed USB 1.1 On-The-Go (OTG) interface to enable USB communication

There are three mutually exclusive ways to provide power to the board:

  • USB-to-UART Port and ESP32-S3 USB Port (either one or both), default power supply (recommended)
  • 5V and G (GND) pins
  • 3v3 and G (GND) pins

Components:

  • ESP32-S3-Mini-1: ESP32-S3-Mini-1 is a powerful, generic Wi-Fi + Bluetooth LE MCU module that has a rich set of peripherals. It provides acceleration for neural network computing and signal processing workloads. ESP32-S3-Mini-1 comes with a PCB antenna.
  • 5V to 3.3V LDO: Power regulator that converts a 5V supply into a 3.3V output.
  • Pin Headers: All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board for easy interfacing and programming. For details, please see Header Block.
  • USB-to-UART Port: A Micro-USB port used for power supply to the board, for flashing applications to the chip, as well as for communication with the chip via the on-board USB-to-UART bridge.
  • Native ESP32-S3 USB Port: ESP32-S3 full-speed USB OTG interface, compliant with the USB 1.1 specification. The interface is used for power supply to the board, for flashing applications to the chip, for communication with the chip using USB 1.1 protocols, as well as for JTAG debugging.
  • Boot Button: Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port.
  • Reset Button
  • USB-to-UART Bridge: Single USB-to-UART bridge chip provides transfer rates up to 3 Mbps.
  • RGB LED: Addressable RGB LED, driven by GPIO48.
  • 3.3V Power On LED: Turns on when the USB power is connected to the board.

Search