ESP32S-WROOM-30PIN
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Description
MINIMUM TECH FEATURES
- Dual interface design (USB Type-C + Micro-USB, depending on board variant)
- 30-pin development board layout
- Built-in ESP32-WROOM-32 module
- Enhanced Wi-Fi + Bluetooth connectivity
- On-board voltage regulator
- 5V or 3.3V GVS expansion output
- Open-source firmware compatibility (Arduino, ESP-IDF, MicroPython)
- Robust PCB and headers suitable for prototyping
DESCRIPTION
The ESP32S-WROOM-30PIN development board is based on the ESP32-WROOM-32 module by Espressif Systems.
It integrates:
✔ Dual-core Tensilica LX6
- Clock speed up to 240 MHz
- Excellent for multitasking, networking, and IoT applications
✔ Wireless Capabilities
- Wi-Fi 802.11 b/g/n
- Bluetooth v4.2 (Classic + BLE)
✔ Power & Operating Requirements
- Board input supply: 6.5–16V DC (VIN)
- USB power: 5V
- ESP32 module itself runs at 3.3V
- On-board regulator supplies 3.3V safely
✔ Programming Options
- Arduino IDE
- ESP-IDF
- MicroPython
- PlatformIO
✔ Features
- Auto-boot circuit for uploading code
- 30-pin GPIO access (digital, analog, PWM, I²C, SPI, UART)
- Suitable for IoT, home automation, sensor networks, robotics
- Multiple deep-sleep options for battery applications
Note:
The ESP32-S-WROOM-32 module size is approx 25.5mm × 18mm.
TECHNICAL SPECIFICATIONS
| Item | Specification |
| Microcontroller | ESP32-WROOM-32 (Dual-core Tensilica LX6) |
| Board Type | ESP32 30-Pin Development Board |
| Wireless | Wi-Fi 802.11 b/g/n, Bluetooth Classic + BLE |
| Operating Voltage | 3.3V (internal) |
| Input Voltage | 6.5–16V (VIN), 5V USB |
| GVS Output | 5V / 3.3V selectable |
| GPIO Pins | 30-pin header |
| USB Interface | Type-C or Micro-USB (variant dependent) |
| Flash Memory | 4MB (typical) |
| Processor Count | 2 |
| Weight | 0.017 kg |
| Dimensions (shipping) | 14 × 7 × 2 cm |
APPLICATIONS
- Home Automation
- IoT Systems
- Smart Agriculture
- Industrial Monitoring
- Environmental Sensors
- Robotics & Drones
- Wearable Electronics
- Consumer Electronics
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