ESP32-S3-DevKitC-1 Development Board
17 units available with a short lead time.
The ESP32-S3-DevKitC-1 is an entry-level development board built around the ESP32-S3-WROOM-1 module, featuring integrated Wi-Fi and Bluetooth LE connectivity. The Xtensa dual-core LX7 processor provides hardware acceleration for neural network computing and signal processing, making it well suited for AIoT applications.
Most I/O pins are broken out to headers on both sides of the board for easy breadboard mounting or jumper wire connections. The board includes both a USB-to-UART port and a native USB OTG port, an addressable RGB LED, boot and reset buttons, and a 5 V to 3.3 V LDO regulator.
Key Features
- ESP32-S3 Dual-Core Processor – Xtensa LX7 @ up to 240 MHz with single-precision FPU
- Wi-Fi + Bluetooth LE – Complete wireless connectivity with Bluetooth 5 and mesh support
- AI Acceleration – Hardware support for neural network computing and signal processing
- Dual USB Ports – USB-to-UART bridge (up to 3 Mbps) and native USB 1.1 OTG with JTAG debugging
- Addressable RGB LED – Driven by GPIO48
- Breadboard-Friendly – All available GPIO pins broken out to dual-row headers
Specifications
- SoC: ESP32-S3, Xtensa dual-core 32-bit LX7 @ up to 240 MHz
- ROM: 384 KB
- SRAM: 512 KB + 16 KB RTC SRAM
- Flash: 4 MB SPI
- Wi-Fi: 802.11 b/g/n (2.4 GHz)
- Bluetooth: Bluetooth 5, Bluetooth mesh
- Crystal: 40 MHz oscillator
- Power: 5 V to 3.3 V LDO regulator
- Operating Temperature: −40 to 85 °C
Ideal For
- IoT prototyping with Wi-Fi and Bluetooth LE
- AIoT applications — wake word detection, speech recognition, face detection
- Smart home devices and connected appliances
Package Contents
- 1× ESP32-S3-DevKitC-1 development board
Resources
The ESP32-S3-DevKitC-1 Development Board appears in the following collections:
