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Full machine-readable index: https://core-electronics.com.au/llms.txt # ESP32-S3-DevKitC-1 Development Board **Type:** Product page · **SKU:** DFR0895 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia) **Page:** https://core-electronics.com.au/esp32-s3-devkitc-1-development-board.html ([markdown](https://core-electronics.com.au/esp32-s3-devkitc-1-development-board.html.md)) The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, a general-purpose Wi-Fi + Bluetooth® LE MCU module that... ## Pricing - **Price:** $57.10 (inc GST) — $51.91 AUD, exc GST - **Quantity discounts:** 6+ $49.31 (exc GST) · 12+ $47.24 (exc GST) ## Availability & dispatch - In stock, ships same business day if ordered before 2PM (Australia/Sydney). - We can dispatch 7 today; more stock is typically available with a 8–12 day lead time. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0895:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DFR0895:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description **Introduction** The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, a general-purpose Wi-Fi + Bluetooth® LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions. 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-DevKitC-1 on a breadboard. ESP32-S3-WROOM-1 is a powerful, generic Wi-Fi+ Bluetooth LE MCU module built around the ESP32-S3 series of SoCs. On top of a rich set of peripherals, the acceleration for neural network computing and signal processing workloads provided by the SoC makes the module an ideal choice for a wide variety of application scenarios related to Artificial Intelligence of Things (AIoT), such as wake word detection, speech commands recognition, face detection, and recognition, smart home, smart appliances, smart control panel, smart speaker, etc. **Description of Components** **![ESP32-S3-DevKitC-1 Development Board](https://core-electronics.com.au/attachments/localcontent/1_102505b0100.png)** | **Key Component** | **Description** | |---|---| | ESP32-S3-WROOM-1/1U/2 | ESP32-S3-WROOM-1 are powerful, generic Wi-Fi + Bluetooth LE MCU modules that have a rich set of peripherals. They provide acceleration for neural network computing and signal processing workloads. | | 5 V to 3.3 V LDO | Power regulator that converts a 5 V supply into a 3.3 V 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. | | 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. | | Boot Button | Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port. | | Reset Button | Press this button to restart the system. | | 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. | | 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. | | 3.3 V Power On LED | Turns on when the USB power is connected to the board. | **Pin Header** **![esp32-s3 pinout](https://core-electronics.com.au/media/wysiwyg/product_images/DFR0895-pinout.jpg)** **Features** - Integrates complete Wi-Fi and Bluetooth LE functions **Applications** - Wake word detection - Speech commands recognition - Face detection and recognition - Smart home - Smart appliances - Smart control panel - Smart speaker **Specification** - ESP32-S3 series of SoCs embedded, Xtensa® dual-core 32-bit LX7 microprocessor (support single-precision floating-point units), support the clock frequency of up to 240MHz - 384 KB ROM - 512 KB SRAM - 16 KB RTC SRAM - 4 MB SPI flash - Bluetooth LE: Bluetooth 5, Bluetooth mesh - 40MHz crystal oscillator - Operating Temperature: -40 ~ 85°C **Documents** - [User Guides](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html) **Parts List** - ESP32-S3-DevKitC-1 Development Board x1 ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/D/F/DFR0895-1.jpg)