Waveshare ESP32 One - Mini Development Board - with Camera
- Availability: Directly available from warehouse in Eindhoven
- SKU: 004779
€19.50
Ex Tax: €16.12
Please note! Due to the busy period around Black Friday and the holidays, there is a chance of longer delivery time.
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A development board based on an ESP32 microcontroller from Waveshare with the form factor of a Raspberry Pi SBC. Due to this form factor, the module can be placed and used directly on many Raspberry Pi HATs. The module itself has a camera, microphone, battery circuit and SD card adapter built in.
Note: There is no BOOT button on the module, so GPIO 0 may need to be wired to GND to program the module.
See the following page for more information: Wiki
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| General | |
| Brand | Waveshare |
| Manufacturer model/SKU | 19186 |
| Minimum operating temperature [°C] | -40 |
| Maximum operating temperature [°C] | 85 |
| Features | Camera Microphone Battery charger SD-card adapter Microcontroller (MCU) |
| General physical appearance | |
| Main color | Blue |
| Weight [g] | 14 |
| Dimension X [mm] | 65 |
| Dimension Y [mm] | 31 |
| Mounting options | Pin headers Mounting hole(s) |
| Form factor | Module (general) Raspberry Pi SBC layout/HAT |
| General electrical properties | |
| Minimum supply voltage [V DC] | 3.3 |
| Maximum supply voltage [V DC] | 5 |
| Minimum IO-pin input voltage [V] | 3.3 |
| Maximum IO-pin input voltage [V] | 3.3 |
| IO-pin output voltage [V] | 3.3 |
| Maximum IO-pin source current [mA] | 20 |
| Maximum IO-pin sink current [mA] | 28 |
| MCU | |
| Manufacturer | Espressif |
| Chip series | ESP32 |
| Maximum clock frequency [MHz] | 240 |
| Number of cores | 2 |
| Internal memory | |
| SRAM [KB] | 520 |
| PSRAM [MB] | 8 |
| Flash memory [MB] | 4 |
| EEPROM type | Emulated |
| Communication | |
| Hardware interface(s) | ADC DAC I2C I2S PWM SPI GPIO UART USB CDC |
| Number of IO-pins | 26 |
| Maximum available hardware PWM channels | 16 |
| Maximum available analog input pins (ADC) | 18 |
| Maximum available analog output pins (DAC) | 2 |
| Maximum available hardware UART interfaces | 3 |
| Maximum available hardware I2C interfaces | 2 |
| Maximum available hardware SPI interfaces | 2 |
| USB to serial converter | CP2102 |
| Supported SD card size | Micro SD |
| Wireless communication | |
| Interface(s) | Wi-Fi Bluetooth |
| Wi-Fi chip/SoC | ESP32 |
| Wi-Fi frequency [GHz] | 2.4 |
| Bluetooth chip/SoC | ESP32 |
| Bluetooth version | 4.2 |
| Supported Bluetooth standard(s) | LE Classic |
| Scanner/camera | |
| Type | Camera |
| Sensor(chip) | OV2640 |
| Lense type | Normal |
| Number of pixels long side | 1600 |
| Number of pixels short side | 1220 |
| Maximum frame rate [Hz] | 15 |
| Sound sensor | |
| Sensor (chip(s)) | MSM261S4030H0R |
| Type | Microphone |
| Battery circuit | |
| Battery charger chip/SoC | TP5410 (compatible) |
| Supported battery chemistry | Li-Po Li-ion |
| Maximum charging voltage [V] | 4.2 |
| Maximum charging current [mA] | 1000 |
| Adjustable charging current | No |
| Protection circuit | No |
| Connectors | |
| Power supply connector(s) | Micro USB female Pin header male (2.54mm) |
| IO-connector(s) | Micro USB female Pin header male (2.54mm) |
| Battery connector(s) | JST-PH (compatible) male |
| Wi-Fi/Bluetooth antenna connector | Built-in antenna IPEX MHF 1/uFL male (requires modification) |
| Package contents | |
| Package contents | 1x Waveshare ESP32 One 1x Camera 1x USB-A to micro USB cable 4x Spacer 2x Spacer with outer thread 4x Bolt |