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ESP32 S2 Mini D1 Mini Board – The Ultimate Dual‑Chip Development Platform
Key Features
- Dual‑core ESP32‑S2FN4R2 with 4 MB flash and 2 MB PSRAM for powerful, low‑latency performance
- Integrated ESP8266 module for legacy Wi‑Fi compatibility and flexible firmware options
- USB‑to‑serial CH340 chip for effortless programming and debugging via a standard USB port
- MicroPython and Arduino IDE support – choose the framework that fits your project
- Compact D1‑Mini form factor: 32 mm × 25 mm, perfect for IoT prototypes, wearables, and embedded systems
- Rich pin‑out: 34 GPIOs, 12‑bit ADC, I2C, SPI, UART, PWM, and more – all ready for sensors, actuators, and displays
- Built‑in 5V regulator and USB power input – power your board from a USB cable or external supply
- Robust design: PCB‑level components, heat‑sinked power pins, and a stable 3.3 V regulator
Why Choose This Board?
Whether you’re a hobbyist building a smart home hub or a professional developing commercial IoT solutions, this ESP32 S2 Mini D1 Mini Board delivers the flexibility and performance you need. The combination of a high‑speed ESP32 core with the familiar ESP8266 module gives you the best of both worlds: modern features and backward compatibility. The CH340 USB interface ensures quick firmware uploads, while support for both MicroPython and Arduino IDE lets you start coding in minutes.
Ideal Applications
- Home automation controllers and sensors
- Wearable devices and fitness trackers
- Robotics and drone control systems
- Industrial monitoring and edge computing
- Educational projects and rapid prototyping
Specifications
- Processor: ESP32‑S2FN4R2 (dual‑core, 240 MHz)
- Flash: 4 MB (SPI Flash)
- PSRAM: 2 MB (LPDDR)
- Wi‑Fi: 802.11 b/g/n, dual‑band 2.4 GHz
- Bluetooth: None (focus on Wi‑Fi performance)
- USB: 2.0 Full‑Speed (CH340)
- Power: 5 V input, 3.3 V regulator, 500 mA current limit
- Dimensions: 32 mm × 25 mm × 3.5 mm
- Weight: 15 g
Upgrade your IoT projects with the ESP32 S2 Mini D1 Mini Board – the compact, versatile, and powerful solution that brings both cutting‑edge ESP32 performance and the beloved ESP8266 ecosystem into one seamless package.
Price: Original price was: $ 8.18.$ 2.62Current price is: $ 2.62.