ESP32-S2 Mini WiFi Board 4MB Flash / 2MB PSRAM | HackSpark
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  • ESP32-S2 Mini WiFi Board 4MB Flash / 2MB PSRAM | HackSpark
  • ESP32-S2 Mini WiFi Board 4MB Flash / 2MB PSRAM | HackSpark

ESP32 ltMini WiFi Board Based ESP32-S2FN4R2 4MB FL 2MB PSRAM

€6.60
Tax included

ESP32 S2 Mini WiFi development board based on the ESP32-S2FN4R2: 4 MB Flash, 2 MB PSRAM, 27 GPIOs, USB Type-C, D1 Mini-compatible footprint. Ships with MicroPython as default firmware.

Quantity

The ESP32 S2 Mini is a compact development board based on the ESP32-S2FN4R2 microcontroller, delivering robust WiFi performance in a small form factor compatible with most D1 Mini-style accessories.

This board integrates 4 MB of Flash memory and 2 MB of PSRAM to handle complex applications while maintaining optimal power efficiency. It features 27 digital input/output pins supporting interrupt, PWM, I2C, and 1-Wire protocols, along with ADC, DAC, SPI, and UART interfaces.

Specifications

  • Processor: ESP32-S2FN4R2
  • Operating voltage: 3.3 V
  • Flash memory: 4 MB
  • PSRAM: 2 MB
  • GPIO pins: 27 (all support interrupt/PWM/I2C/1-Wire)
  • USB interface: Type-C (USB OTG)
  • Default firmware: MicroPython
  • Dimensions: approx. 34 × 25 mm
  • Connectivity: WiFi 802.11 b/g/n

The board ships with MicroPython pre-installed for rapid development.

MCBWEMD14R2
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