WEMOS LOLIN32 Lite ESP32 Development Board (USB Type-C + Battery Charging)

WEMOS LOLIN32 Lite – Compact ESP32 Board with Modern USB Type-C & Battery Support
The WEMOS LOLIN32 Lite is a high-value development board built around the ESP32 dual-core microcontroller, offering built-in WiFi (802.11 b/g/n) and Bluetooth 4.2. It features a modern USB Type-C interface for programming and power, combined with a CH340C USB-to-serial converter for reliable uploading and serial monitoring.

A dedicated on-board battery charging circuit (up to 500 mA) supports a single-cell Li-Po or 18650 Li-ion battery, enabling you to build truly portable IoT, sensor, or wearable projects. The compact form-factor and breadboard-friendly headers make prototyping easy, while the robust connectivity and battery support make the board production-ready.

⚙️ Key Features:

• Dual-core ESP32 processor (up to 240 MHz) with 4 MB flash memory.

• WiFi (2.4 GHz) + Bluetooth 4.2 (Classic & BLE).

• USB Type-C connector for modern, reversible charging & programming interface.

• CH340C USB-to-serial chip with auto-reset/boot support.

• On-board Li-Po/18650 battery socket + charger circuit (max 500 mA charge current).

• Supports Arduino IDE, ESP-IDF and MicroPython ecosystems.

• Compact size with breadboard-friendly 2.54 mm header layout.

• Multiple GPIOs (PWM, DAC, ADC, touch sensors) exposed for IoT/sensor projects.

? Specifications Summary:

• USB Interface: USB Type-C

• Serial Bridge: CH340C USB-to-UART

• Wireless: WiFi (802.11b/g/n) + Bluetooth 4.2

• Flash: 4 MB

• Battery Charging Current: Up to 500 mA

• Form Factor: Approximately 57 × 25 mm

• Software: Compatible with Arduino, ESP-IDF, MicroPython

? Ideal For:

• Battery-powered sensors and data loggers.

• Portable IoT devices and wearable prototypes.

• Smart home and automation hubs with low-profile design.

• Developers seeking a modern USB Type-C interface without sacrificing power features.