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ESP32 CP2104 Wireless Development Board D1 LOLIN32
ESP32 CP2104 Wireless Development Board D1 LOLIN32
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- Bluetooth enabled for wireless connectivity.
- 4MB flash memory for ample storage.
- Lithium battery interface with 500mA max charging current.
- Powered by the ESP-32 microcontroller.
- Operating voltage of 3.3V.
- 26 digital I/O pins.
- 12 analog I/O pins.
- 240MHz clock speed for fast processing.
ESP32 CP2104 Wireless Development Board D1 LOLIN32
The D1 LOLIN32 ESP32 CP2104 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.
Package Includes:
- 1 x ESP32 Development Board - LOLIN
Specifications:
| 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 |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
