Description

The ESP32-USB-C Development Board is an versatile, low-power system-on-chip (SoC) microcontroller platform designed for smart automation, wireless sensor networks, edge AI node prototyping, and robotics. Upgraded with a USB Type-C port, it eliminates fragile micro-USB connectivity issues while providing stable power supply during Wi-Fi transmission bursts.

At its core lies the ESP32-D0WDQ6 dual-core microprocessor, operating at adjustable clock frequencies up to 240 MHz. The board integrates complete RF front-end circuitry including an onboard PCB antenna, power amplifier, low-noise receive amplifier, filters, and power management modules. Supporting Wi-Fi 802.11 b/g/n and Bluetooth v4.2 BR/EDR & BLE, developers can easily construct remote web servers, MQTT publish/subscribe nodes, or Bluetooth Low Energy peripheral controllers using the Arduino IDE, MicroPython, or ESP-IDF framework.

Technical Specifications

Pinout & Control Layout (30-Pin Variant)

                       [ USB Type-C Connector ]
                      +------------------------+
              EN  [ ] |                        | [ ]  VP (GPIO 36)
      VN (GPIO 39)[ ] |                        | [ ]  GPIO 34
         GPIO 35  [ ] |                        | [ ]  GPIO 35
         GPIO 32  [ ] |                        | [ ]  GPIO 33
         GPIO 25  [ ] |    [ ESP32-WROOM-32 ]  | [ ]  GPIO 26
         GPIO 27  [ ] |                        | [ ]  GPIO 14
         GPIO 12  [ ] |                        | [ ]  GPIO 13
             GND  [ ] |                        | [ ]  GND
         GPIO 13  [ ] |  [EN]            [BOOT]| [ ]  VIN (+5V)
         GPIO 22  [ ] |                        | [ ]  GPIO 23
         GPIO 21  [ ] |                        | [ ]  TXD0 (GPIO 1)
         RXD0 (GPIO 3)[ ] |                    | [ ]  GPIO 22
         GPIO 19  [ ] |                        | [ ]  GPIO 18
         GPIO 5   [ ] |                        | [ ]  GPIO 17
         GPIO 16  [ ] |                        | [ ]  GPIO 4
         GPIO 0   [ ] |                        | [ ]  GPIO 2
                      +------------------------+

Arduino IDE Getting Started Example

// ESP32 USB-C Wi-Fi Scanner Test
#include "WiFi.h"

void setup() {
  Serial.begin(115200);
  WiFi.mode(WIFI_STA);
  WiFi.disconnect();
  delay(100);
  Serial.println("ESP32-WROOM-32 USB-C Wi-Fi Initialized!");
}

void loop() {
  Serial.println("Scanning available networks...");
  int n = WiFi.scanNetworks();
  
  if (n == 0) {
    Serial.println("No networks found.");
  } else {
    Serial.print(n);
    Serial.println(" networks found:");
    for (int i = 0; i < n; ++i) {
      Serial.print(i + 1);
      Serial.print(": ");
      Serial.print(WiFi.SSID(i));
      Serial.print(" (");
      Serial.print(WiFi.RSSI(i));
      Serial.println(" dBm)");
      delay(10);
    }
  }
  Serial.println("----------------------------------");
  delay(5000);
}

Key Features & Highlights

• Modern USB Type-C Interface: Replaces traditional micro-USB with a durable Type-C port for fast code upload and robust power delivery.

• Dual-Core 240 MHz Power: Broad computing overhead for simultaneous network traffic handling and sensor processing.

• Integrated Wi-Fi & Dual-Mode Bluetooth: Onboard antenna handles standard Wi-Fi station/AP modes alongside BLE beaconing and SPP connections.

• Ultra-Low Power Deep Sleep: Consumes as little as 10 µA in deep sleep mode, making it ideal for battery and solar-powered field units.

• Breadboard Compatible 30-Pin Form Factor: Standard 0.1″ pin header pitch fits directly onto standard solderless breadboards.

Common Applications

• Smart home automation hubs, Wi-Fi relays, and remote appliance switches.

• Wireless web-based environmental monitoring stations (temp, humidity, air quality).

• Bluetooth Low Energy (BLE) asset trackers, beacons, and smart lock interfaces.

• Industrial IoT gateways, MQTT telemetry clients, and cloud data loggers.

What’s Included in the Box

• 1 × ESP32-WROOM-32 Development Board (30-Pin USB-C Variant)

Why Buy From Aryabot?

• 100% Verified Hardware: Sourced with genuine Espressif ESP32 modules, stable USB-UART converters, and low-dropout (LDO) power regulators.

• Tested & Benchmarked: Quality-checked for Wi-Fi signal strength, USB-C communication stability, and GPIO pin continuity prior to dispatch.

• GST Invoice Provided: Tax-compliant B2B invoices generated for commercial deployments, educational institutions, and research labs.

• Pan-India Express Dispatch: Fast order processing and direct fulfillment from our Noida facility.