Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Camera&Audio Media Board - FireBeetle Covers - audio module with camera for ESP32 - OV7725 - DFRobot DFR0498
Camera&Audio Media Board - FireBeetle Covers from DFRobot is a module designed for Internet of Things (IoT) solutions, with an emphasis on multimedia support (the module does not enable video recording and transmission). The board is equipped with an audio module and interfaces for connecting the IIS NAU8822 codec , camera, SD card (SDIO), headphones and microphone. The set also includes an OV7725 camera with a resolution of 640 x 480 px. The whole thing is intended for use with FireBeetle ESP32 boards.
We could not load the price.
The promotional price does not combine with quantity discounts.
Product description: Camera&Audio Media Board - FireBeetle Covers - audio module included with the OV7725 camera - for ESP32 - DFRobot DFR0498
Camera&Audio Media Board - FireBeetle Covers from DFRobot is a module designed for Internet of Things (IoT) solutions, with an emphasis on multimedia support (the module does not enable video recording and transmission). The board is equipped with an audio module and interfaces for connecting the IIS NAU8822 codec , camera , SD card (SDIO), headphones and microphone. The set also includes an OV7725 camera with a resolution of 640 x 480 px. The whole thing is intended for use with FireBeetle ESP32 boards.
Camera&Audio Media Board is a perfect solution for those who want to easily implement multimedia in their IoT projects . It will work well as a complementary element in applications related to monitoring, sound recording or the creation of broadly understood interactive applications.
Camera&Audio Media Board - FireBeetle Covers - audio module included with the OV7725 camera - for ESP32 - DFRobot DFR0498.
The manufacturer has prepared a detailed user guide that will help you start working with the module. You will find there, among others, a description of the pinouts, sample program codes and much more. Check!
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
The module does not enable video recording and transmission.
Special features of the Camera&Audio Media Board
- Multimedia for IoT : the module was created to support multimedia in broadly understood IoT solutions.
- NAU8822 IIS Codec Support : Allows you to connect and control the NAU8822 codec, which can support both 12W/8Ω BTL speaker and 40mW/16Ω headphones.
- Camera interface : the module has an interface for connecting the camera included in the kit, which can be used as a data input device.
- Microphone interface : the board is also equipped with a mini MIC interface, enabling the recording of sounds, which can then be saved on a microSD card (not included).
- DAC support : NAU8822 offers support for DAC audio signal acquisition and a programmable microphone amplifier.
Technical specifications of the module
- Operating voltage: 3.7V to 5.5V (VCC)
- Output voltage: 3.3V
- Transducer: NAU8822
- DAC: 94 dB SNR, -84 dB THD
- ADC: 90 dB SNR, -80 dB THD
- Integrated BTL speaker amplifier: 1 W / 8 Ohm
- Integrated headphone amplifier: 40 mW / 16 Ohm
- Integrated programmable microphone amplifier
- Typical sampling rate: 8 kHz, 48 kHz, 96 kHz, 192 kHz
- Video interface: PCM and I2S
- Microphone: electret
- Exit: analog
- Direction: omnidirectional
- Frequency range: 100 Hz to 15 kHz
- Sensitivity: -43 dB ± 5 dB at 94 dB SPL
- Signal-to-noise ratio: 58 dB
- User-defined button: tested by IO16(DI)
- RESET button: x1
- microSD card slot:
- Bus interface: SDIO protocol
- Default baud rate: max. 10MHz
- Baud rate: 20MHz
Arrangement of elements on the board.
Camera&Audio Media Board - FireBeetle Covers.
Technical specifications of the camera
The manufacturer stipulates that the data listed below are for informational purposes only; some functions cannot be implemented by ESP32 now.
- Sensor: OV7725
- Resolution: 640 x 480 px
- Optical size: 1/6"
- Viewing angle: 25°
- Interface: standard SCCB
- Output pixel format: Raw RGB, RGB (RGB4:2:2, RGB565/555/444), YCbCr (4:2:2)
- Image size: VGA, QVGA and CIF up to 40 x 30 px
- VarioPixel Subsampling
- Automatic image control: automatic exposure control (AEC), automatic gain control (AGC), automatic white balance (AWB), automatic bandpass filter and automatic black level calibration (ABL)
- Image quality control: saturation, tone, gamma, clarity and anti-noise
- ISP: noise reduction and defect calibration
- Lens shading correction
- Automatic saturation adjustment
- Frame synchronization
- Constant focus
Set contents
- Camera&Audio Media Board module - 1 piece
- OV7725 camera - 1 piece
- Male connector 1x 18pin - 2.54 mm - 2 pieces
- Female connector 1x18pin - 2.54 mm - vertical - 2 pieces
The set also includes a camera.
Useful links
| Name | Value |
|---|---|
| Width | 6.7 cm |
| Height | 8 cm |
| Depth | 2.6 cm |
| Weight | 0.024 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Be the first to ask a question about this product!
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
Products from the same category
See all
