ESP32-S2 mini WiFi Module 4MB Flash & 2MB PSRAM

based on the ESP32-S2FN4R2 WIFI IC


Pin-compatible with most D1 Mini accessories.

ADC, DAC, I2C, SPI, UART, USB OTG

27 digital input/output pins,

 all of which support interrupt / pwm / I2C / single line


Enables extremely low power management for optimal

 power and performance with its high efficiency.


ESP32-S2 IC voltage 3.3V

USB Interface: TYPE-C

ESP32-S2FN4R2 WIFI IC

4MB Flash / 2MB PSRAM

Compatible with LOLIN D1 mini shields

Compatible with MicroPython, Arduino, CircuitPython and ESP-IDF

Default firmware: MicroPython

Size: 34.3*25.4mm


More info on S2-mini here:

https://www.wemos.cc/en/latest/s2/s2_mini.html


Using S2-mini with MicroPython here:

https://www.wemos.cc/en/latest/tutorials/s2/get_started_with_micropython_s2.html


Using S2-mini with Arduino IDE here:

https://www.wemos.cc/en/latest/tutorials/s2/get_started_with_arduino_s2.html


Using S2-mini with CircuitPython here:

https://www.wemos.cc/en/latest/tutorials/s2/get_started_with_circuitpython_s2.html


S2-mini Schematic PDF here:

https://www.wemos.cc/en/latest/_static/files/sch_s2_mini_v1.0.0.pdf


Package Includes:

1x ESP32-S2 WiFi Module 4MB Flash & 2MB PSRAM

4x Pin headers

ESP32-S2 mini WiFi Module 4MB Flash & 2MB PSRAM

  • Brand: Espressif
  • Product Code: ESP32_S2
  • Availability: 29
  • £7.45


  • 2 or more £7.15
  • 5 or more £7.08
  • 10 or more £7.00
  • 20 or more £6.85
  • 50 or more £6.71

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Tags: ESP32-S2, ESP32-S2FN4R2, WiFi, Module, 4MB, Flash, 2MB, PSRAM