Description
Powerful ESP32 Microcontroller
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Microcontroller: ESP-32
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Maximum Clock Speed: Up to 240 MHz
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Flash Memory: 4 MB
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Operating Voltage: 3.3V
The ESP32 offers significantly higher performance than traditional Arduino boards, making it suitable for complex wireless and real-time applications.
WiFi & Bluetooth Connectivity
This board supports:
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2.4 GHz WiFi
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Bluetooth / Bluetooth Low Energy (BLE)
You can use WiFi and Bluetooth simultaneously, eliminating the need for separate modules and reducing project cost and complexity.
MicroPython Ready
The LOLIN32 Lite comes with the latest MicroPython firmware pre-installed, allowing you to:
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Program using Python
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Develop faster with simple, readable code
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Ideal for education, rapid prototyping, and IoT development
Maximum serial baud rate: 256000 bps
GPIO & Interface
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Digital I/O Pins: 19
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Analog Input Pins: 6
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Supports UART, SPI, I2C, PWM, and ADC
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Compatible with Arduino IDE & MicroPython
Built-in Lithium Battery Interface
The board includes a Lithium battery charging socket, making it perfect for portable and battery-powered projects.
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Max charging current: 500 mA
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Easy integration into wearable and mobile IoT systems
Technical Specifications
| Parameter | Value |
|---|---|
| Microcontroller | ESP-32 |
| Operating Voltage | 3.3V |
| Max Clock Speed | 240 MHz |
| Flash Memory | 4 MB |
| Digital I/O Pins | 19 |
| Analog Input Pins | 6 |
| WiFi | Yes |
| Bluetooth | Yes |
| USB Baud Rate | 256000 bps |
| Battery Charging | Lithium, 500 mA Max |
| Dimensions | 49.5 × 25.5 mm |
Package included:
- 1 x LOLIN32 Lite ESP-32 Python
- 2 x 13P pinhead
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