Skip to content

uPesy only delivers currently in France.

Contents Menu Expand Light mode Dark mode Auto light/dark mode

uPesy Boards

The ESP32 is one of the most powerful and complete microcontrollers commonly used in the DIY and makers world.

It has everything a classic microcontroller has: GPIO, PWM, Timer, ADC, DAC, I2C, SPI, PWM, SD with in addition WiFi and Bluetooth and a low power mode. It is therefore much better to buy a single ESP32 board that contains all these features instead of buying an Arduino board and then a Bluetooth module and a Wifi module that will also be less efficient.

Here are the uPesy boards based on an ESP32:

Comparison of the different ESP32 DevKit boards

uPesy ESP32 Wroom DevKit

uPesy ESP32 Wrover DevKit

Common ESP32 Devkit

ESP32 Module

ESP32-WROOM-32 (made in 2020)

ESP-WROVER-B

ESP32-WROOM-32 (old revision)

Internal RAM

520 KB (327 KB usable)

520 KB (327 KB usable)

520 KB (327 KB usable)

External RAM

None

4 MB

None

USB Connector

Micro USB type B

USB C

Micro USB type B

BreadBoard compatible

Yes

Yes

No

Pins number

32

32

30 or 36

Warning

On most ESP32 boards (with 36 pins), 6 to 8 pins cannot be used like conventional GPIOs.

We use cookies to make your visit to the site as pleasant as possible. Privacy Policy