Bluetooth

Tutorials

Getting Started with Waveshare ESP32-S3-Zero Wi-Fi & Bluetooth Development Board

Getting Started with ESP32-S3-Zero CIRCUITSTATE Electronics Featured-Image

Learn how to use the ESP32-S3-Zero compact Wi-Fi and Bluetooth development board from Waveshare. Use Arduino, ESP-IDF, PlatformIO and VS Code for software development.

Vishnu Mohanan
4 March 2026

Tutorials

Getting Started with ESP32-S3 Wi-Fi & Bluetooth SoC using ESP32-S3-DEV-KIT-NxR8

Getting Started with Waveshare ESP32-S3-DEV-KIT-NxR8 by CIRCUITSTATE Electronics Featured Image

Learn how to use Espressif ESP32-S3 SoC for Wi-Fi and Bluetooth development using the Waveshare ESP32-S3-DEV-KIT-NxR8 development board. Use Arduino, ESP-IDF, PlatformIO and VS Code for software development.

Vishnu Mohanan
20 July 2025

Pinouts

Waveshare ESP32-S3-DEV-KIT-NxR8 Wi-Fi Development Board – Pinout Diagram & Arduino Reference

ESP32-S3-DEV-KIT-NXR8 Pinout Featured Image by CIRCUITSTATE Electronics

Complete pinout reference for the Waveshare ESP32-S3-DEV-KIT-NXR8 ESP32-S3 Wi-Fi development board including Arduino pin and interface references.

Vishnu Mohanan
21 June 2025

Tutorials

Getting Started with Espressif ESP32 Wi-Fi & Bluetooth SoC using DOIT-ESP32-DevKit-V1 Development Board

Gettgin Started with Espressif ESP32 WiFi BLE SoC Using DOIT-ESP32-DevKit-V1 CIRCUITSTATE Electronics Featured Image

Learn how to use Espressif ESP32 SoC for Wi-Fi and Bluetooth development using DOIT ESP32 DevKit V1 development board. Use Arduino, ESP-IDF, PlatformIO and VS Code for software development.

Vishnu Mohanan
14 September 2023

Tutorials

Getting Started with Arduino Nano ESP32 Wi-Fi & IoT Development Board

Getting Started with Arduino Nano ESP32 by CIRCUITSTATE Electronics Featured Image

Get started with the latest Arduino Nano ESP32-S3 microcontroller board for Wi-Fi, BLE and IoT development board.

Vishnu Mohanan
6 September 2023

Pinouts

DOIT ESP32 DevKit V1 Wi-Fi Development Board – Pinout Diagram & Arduino Reference

DOIT-ESP32-DevKit-V1-Pinout-Diagram-and-Reference-CIRCUITSTATE-Electronics-Featured-Image-01-2

Complete pinout reference for DOIT ESP32 DevKit V1 Wi-Fi development board including Arduino pin and interface references.

Vishnu Mohanan
20 December 2022
2 Comments

News

Now Develop IoT Applications with ARIES IoT v1.0 Board Based on THEJAS32 RISC-V SoC from C-DAC

C-DAC-ARIES-IoT-VEGA-THEJAS32-Development-Board-CIRCUITSTATE-Electronics-Featured-Image-01-4

India’s C-DAC announces the new IoT targeted development board powered by indigenously developed RISC-V SoC THEJAS32. The board combines Wi-Fi and other embedded sensors.

Electro
4 December 2022

Tutorials

Getting Started with Arduino Nano 33 IoT Microcontroller Development Board – Pinout, Schematic & Example Programs

Getting-Started-with-Arduino-Nano-33-IoT-Pinout-Schematic-Example-Sketches-CIRCUITSTATE-Electronics-Featured-Image-01-2

Learn how to use Arduino Nano 33 IoT ARM microcontroller board along with pinout diagram, schematic and example sketches. Learn programming with Arduino IDE, VS Code and PlatformIO.