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Waveshare ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5
4.52 ratingsThe Waveshare ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 by WAVESHARE is a value-for-money iot development boards designed for everyday users. It features Item Type: ESP32 Based and Flash Memory: 4MB. Customers praise its fast and responsive and compact and portable.
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About This Product
The Waveshare ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 by WAVESHARE is a value-for-money iot development boards designed for everyday users. Customers highlight its fast and responsive and compact and portable.
Key Specifications
- Item Type: ESP32 Based
- Flash Memory: 4MB — effortless multitasking
- Processor Type: Xtensa® 32-bit LX7 dual-core — smooth, lag-free performance
- WiFi Mode: 2.4GHz Wi-Fi (802.11 b/g/n) — fast, stable wireless internet
- Bluetooth Version: Bluetooth® 5 (LE) — faster pairing, longer range, and lower battery draw
- SRAM: 512KB
- PSRAM: 2MB
- GPIO: 34 pins
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Features:
- Equipped with Xtensa® 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
- Built-in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 × GPIO pins allows flexibly configuring pin functions
- 4 × SPI, 2 × I2C, 3 × UART, 2 × I2S, 2 × ADC, etc.











