> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 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

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## 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)