# ESP32 One, mini Development Board with WiFi / Bluetooth, Camera included

**Type:** Product page · **SKU:** WS-19186 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/esp32-one-mini-development-board-with-wifi-bluetooth-camera-included.html ([markdown](https://core-electronics.com.au/esp32-one-mini-development-board-with-wifi-bluetooth-camera-included.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: ESP32 Camera.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/ESP32%20Camera

## Description

ESP32 One, mini development board with WiFi / Bluetooth

**Features**

- Comes with the OV2640 camera and digital microphone, supporting applications like image recognition and voice processing
- Standard 40PIN GPIO header, electrically compatible with Raspberry Pi HATs for sorts of IoT applications
- Integrated Li-ion battery boost charging manager, supports battery charging/discharging, can also be powered from the USB connection
- Compatible with Arduino and ESP-IDF software SDK, seamlessly connecting with ESP-WHO applications
- Onboard 8MB PSRAM, 4MB FLASH storage, supports SD extension as well
- CP2102 USB to UART converter, for serial debugging/programming
- 4x LED indicators, make it easy to check the operating status
- Comes with development resources and manual

| WiFi | 802.11b/g/n |
|---|---|
| Bluetooth | Bluetooth 4.2, including traditional BR/EDR, and BLE low-energy |
| Processor | Xtensa LX6 dual-core processor @240MHz |
| camera | OV2640 (UXGA 1622×1200) (optional) |
| SRAM | 520KB+8MB | Flash | 448KB+4MB |
| Input voltage | 3.3V~5V | Operating voltage | 3.3V |
| Charge current | 1A@5V | Overall consumption | 7.7mA@5V (ESP32 under deep sleep) |
| Dimensions | 65mm × 30.5mm | Operating temperature | -40°C ~ 85°C |

**What's On Board**

![features of the esp32 one devboard](https://core-electronics.com.au/attachments/localcontent/CE08642-esp32-one-features_14440f6596f.jpg)

1. **ESP32-D0WDQ6-V3 processor**
2. **40MHz passive crystal oscillator**
3. **Reset button**
4. **CP2102** USB to UART converter
5. **Indicators** PWR: power indicator LED: PWM control indicator DONE: Li-ion battery fully charged CHG: Li-ion battery charging
6. **CS8501 Li-ion battery charge manager**
7. **32.768KHz passive crystal oscillator**
8. **OV2640 camera -** 2MP (UXGA 1622×1200)
9. **MSM261S4030H0R digital microphone** sensitivity -26dBFS @1kHz 1Pa
10. **RT9166A-28PXL power chip**
11. **RT9193-33 power chip**
12. **RT9166A-12PXL power chip**
13. **ESP-PSRAM64H RAM**
14. **W25Q32JVSSIQ FLASH**
15. **Raspberry Pi GPIO header** compatible with Raspberry Pi HATs
16. **Micro SD card slot**
17. **IPEX antenna connector**
18. **USB TO UART port**
19. **4.2V Li-ion battery connector** PH2.0 single cell
20. **DVP camera interface**

**Pinout**

![](https://core-electronics.com.au/media/wysiwyg/product_images/CE08642-esp32-one-pinout.jpg)

**Dimensions**

![](https://core-electronics.com.au/media/wysiwyg/product_images/CE08642-esp32-one-dimensions.jpg)

**WIKI:** ESP32\_One

**Shipping list**

1. ESP32 One main unit with camera x1
2. USB-A to micro-B cable x1
3. Screws pack x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE08642-1.jpg)