Teensy
✓Price
$18.99
DollaTek ESP32 S2 Mini WIFI Board Based ESP32-S2FN4R2 4MB FLASH 2MB PSRAM MicroPython For Arduino Compatible
★★★★★
$18.99
Quantity
1
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About this item
- Based ESP32-S2FN4R2 WIFI IC.
- 27 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported ADC, DAC, I2C, SPI, UART, USB OTG.
- Compatible with:MicroPython, Arduino.
- Default firmware: MicroPython.
- Type-C USB.
Product description
Features Based ESP32-S2FN4R2 WIFI IC. Type-c USB 27 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported. ADC, DAC, I2C, SPI, UART, USB OTG. Compatible with:MicroPython, Arduino Default firmware: MicroPython Package include: 1 x ESP32 S2 Mini WIFI Board Note It does not automatically connect to the IDE you must Press and hold the 0 button, then press and release the RST button, after which you will see it on a com port.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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