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ESP32 CAM WiFi Module with OV3660 Camera Module 2MP
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ESP32 CP2102 Wireless Development Board D1 LOLIN32
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The D1 LOLIN32 ESP32 CP2102 Wireless Development Board is a small yet powerful device that improves the adaptability and effectiveness of your Internet of Things projects.
Based on the reliable ESP-32 chip, this board has 4MB of flash memory, built-in WiFi, and Bluetooth, providing you with all the connections you require straight out of the box.
The integrated lithium battery interface of the LoLin32 is one of its most notable features. A LiPo battery can be connected directly and charged on the board, with a 500mA maximum charge current.
Now, you’ll notice this board has a streamlined design.
The manufacturer removes a few pins to make it lighter, but don’t worry—you still have access to all 21 I/O pins. The number of GND and 3V3 pins is reduced, but you’ll still have everything you need for most projects.
The JST connector for the battery is strategically placed next to the USB port, which is your go-to for programming (whether you’re using Arduino, Lua, or MicroPython) and charging.
The status LED and reset button have been thoughtfully relocated between the USB and battery connectors.
This board is engineered for those who need reliability, power, and convenience in one compact package.
| Specification | Details |
|---|---|
| Bluetooth | Yes |
| Flash Memory | 4MB |
| Lithium Battery Interface | 500mA maximum charging current |
| Microcontroller | ESP-32 |
| Operating Voltage | 3.3V |
| Digital I/O | 26 Pins |
| Analog I/O | 12 Pins |
| Clock Speed | 240MHz |
| PCB Size | 58×25mm |
| Weight | 8gm |
