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ESP32-Vidyut

We present to you with our very own one-of-a-kind Custom Development Board, designed and tested by Electronics Club! The board is developed around the ESP32 S3 SoC and comes with WiFi and Bluetooth functionalities. It has both USB and UART ports, which does not just allow you to upload your code, but also allows you to connect to your pheripherals easily. It is fairly compact and it has the CFI and Electronics Club logos, giving it a classy look!

Main features of the board

Clock frequency

240 MHz

Cores

Dual core

GPIO Pins

45 GPIO pins

Power Supply

Max voltage upto 12V

Peripheral Interfaces

SPI, I2C, I2S, UART

Memory

16 MB-Flash memory and PSRAM-2MB

Connectivity

WiFi, Bluetooth, ESP Now

Ports

USB and UART ports are available

In-house Custom Compatible Shields

Peripheral Shield

  • Custom peripheral shield supporting an assorted array of peripherals.
  • Plug-in and Play with IMU, OLED and Joystick.
  • Build your own smart watch and what not!

Gaming Shield

  • Plug-in and play with Joystick,
  • Plug-in and Play with IMU, OLED and Joystick.
  • Create your own games, play with your joystick what not!

Technical Specifications

Vidyut Dev Board 2.0 Dev Board 1.0 Arduino UNO
Built around ESP32-S3-16NR2 SoC ESP32 WROOM SoC ESP32 WROOM SoC ATmega 328p
Clock Frequency 240 MHz 240 MHz 240 MHz 16 MHz
Cores 2 2 2 1
Operating Voltage 3.3V 3.3V 3.3V 5V
Digital I/O Pins 45 24 24 14
Analog Input Pins 20 15 15 6
SPI/I2C/I2S/UART 4/2/2/2 4/2/2/2 4/2/2/2 1/1/1/1
Flash Memory 16 MB 16 MB 4 MB 32 KB
SRAM 520 KB 520 KB 520 KB 2 KB
PSRAM 2 MB 0 0 0
USB OTG Yes No No No
WIFI Yes Yes Yes No
Bluetooth Yes (Bluetooth 5) Yes Yes No
Capacitive Touch pins Yes Yes Yes No
Input Supply Voltage 3.3 - 12 V 3.3 - 6 V 3.3 - 6 V 5 V
6-DOF IMU sensor No No Yes No
Vidyut
Built around ESP32-S3-16NR2 SoC
Clock Frequency 240 MHz
Cores 2
Operating Voltage 3.3V
Digital I/O Pins 45
Analog Input Pins 20
SPI/I2C/I2S/UART 4/2/2/2
Flash Memory 16 MB
SRAM 520 KB
PSRAM 2 MB
USB OTG Yes
WIFI Yes
Bluetooth Yes (Bluetooth 5)
Capacitive Touch pins Yes
Input Supply Voltage 3.3 - 12 V
6-DOF IMU sensor No

Designed by Electronics Club

  • Built around the powerful and versatile Dual-Core ESP WROOM 32 SoC
  • With a Flash memory of 16 MB (4X of standard ESP32), 2MB PSRAM and built-in WiFi and Bluetooth
  • With Secure Boot mechanism and enhanced PSRAM Performace
  • Fast, Flexible, and Flamboyant with applications ranging from IoT to AI on Edge