Wave ESP32 One Mini Dev Board

The Wave ESP32 One Mini Dev Board is driven by the robust ESP32-D0WDQ6-V3 processor featuring 802.11 b/g/n WiFi and Bluetooth 4.2 capabilities, including traditional BR/EDR and BLE low-energy support. With a powerful Xtensa LX6 dual-core processor clocked at 240MHz, it's equipped to handle image recognition and voice processing. This board integrates power circuits, compatible with USB adapters or 4.2V battery packs, offering an input voltage range of 3.3V to 5V. With 520KB+8MB SRAM, 448KB+4MB Flash, and support for the optional OV2640 camera, it seamlessly interfaces with Arduino and ESP-IDF software SDKs. Additionally, it includes a CP2102 USB to UART converter, 4 LED indicators, and operates at an overall consumption of 7.7mA@5V (ESP32 under deep sleep). With a compact dimension of 65mm x 30.5mm, this board is suitable for various IoT projects.

Quick Spec

• Wifi: 802.11b/g/n
• Bluetooth: Bluetooth 4.2, including traditional BR/EDR, and BLE low-energy
• Processor: Xtensa LX6 dual-core processor @240MHz
• 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)
• Operating Temperature: -40 ~ +85℃
• Dimensions: 65 x 30.5mm
• Net Weight: 81g

Dimensions

Board Layout

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. MSM261S4030H0R digital microphone
• sensitivity -26dBFS @1kHz 1Pa
9. RT9166A-28PXL power chip
10. RT9193-33 power chip
11. RT9166A-12PXL power chip
12. ESP-PSRAM64H RAM
13. W25Q32JVSSIQ FLASH
14. Raspberry Pi GPIO header
• compatible with Raspberry Pi HATs
15. Micro SD card slot
16. IPEX antenna connector
17. USB TO UART port
18. 4.2V Li-ion battery connector
• PH2.0 single cell
19. DVP camera interface

Pinout

Resources

• Product Page
• Product Wiki
• Schematic
• Espressif Documentation
• Arduino IDE

Shipping List

• 1 x Wave ESP32 One Mini Dev Board
• 1 x USB-A to Micro-B Cable
• 1 x Screws pack