What is it?

ESP32-S3-WROOM-1U-N16R8(16MB Flash 8MB PSRAM) is a powerful, generic Wi-Fi + Bluetooth Module. On top of a rich set of peripherals, the acceleration for neural network computing and signal processing workloads provided by the SoC make the modules an ideal choice for a wide variety of application scenarios related to AI and 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.

At the core of the modules is an ESP32-S3 series of SoC *, 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-S3 integrates a rich set of peripherals including SPI, LCD, Camera interface, UART, I2C, I2S, remote control, pulse counter, LED PWM, USB Serial/JTAG controller, MCPWM, SDIO host, GDMA, TWAI® controller (compatible with ISO 11898-1), ADC, touch sensor, temperature sensor, timers and watchdogs, as well as up to 45 GPIOs. It also includes a full-speed USB 2.0 On-The-Go (OTG) interface to enable USB communication.

What makes it special?

• Fully open-sourced.(Schematic and demo code included)
• Onboard rotary switch and WS2812B RGB LED
• 21 programmable GPIOs
• Integrated charging system
• Type-C cable included
• Two USBs(UART and USB)
• 5dB FPC Antenna included
• Battery cable included
• Battery/USB Switch