HOME COMMUNITY Search WIKI BLOG Home / FireBeetle Covers-Camera&Audio Media Board FireBeetle CoversCamera&Audio Media Board SKU:DFR0498 Reward Points:20 Brand:DFRobot Tags: FireBeetle OV7725 camera audio IIS record monitor Related Categories All Products Internet of Things - IOT FireBeetle ADD TO WISHLIST Frequently Bought Together You have choosen:1 FireBeetle Covers-Camer a&A...... Total amount: FireBeetle ESP32 IOT Microcont...... BUY NOW INTRODUCTION DFRobot FireBeetle series are low power consumption development modules designed for Internet of Things (IoT). The FireBeetle Covers-Camera & Audio Media Board is a multimedia device for IoT that provides interfaces to connect NAU8822 CODEC IIS, OV7725 camera, SD card (SDIO), earphone and microphone. Moreover, it equips with a mini MIC input interface. The NAU8822 CODEC IIS can drive both 12@8 BTL loudspeaker and 40mW@16 earphone. The direct connection is supported. Meanwhile, NAU8822 supports DAC sound signal acquisition and programmable microphone amplifier. The recording is available when input voices with onboard MIC interface or microphone then save it to SD card. What's more, the function to take photos is available when connected to an OV7725 CAMERA. With any FireBeetle main boards (e.g. ESP32 main board), the FireBeetle Covers-Camera & Audio Media Board could be a MP3, a recorder, a camera. Once connected to the Internet, it could be an Internet radio, a cloud image recognition. NOTE: This media board only supports FireBeetle ESP32 main board at present, for other main boards do not equipped with IIS interface. The flat ribbon cable of camera is relatively easy-to-break, please be careful and light in connection. The camera shot must be 0 LOGIN/SIGN UP WISH LIST (0) opposite to the SD card slot. It does not support video shooting and transmission. SPECIFICATION Operating Voltage: 3.7V~5.5V (VCC) Output Voltage: 3.3V User-defined Button: tested by IO16(DI) RESET x1 SD Card: Bus Interface: SDIO Protocol Default Transmission Rate: 10MHz Max. Transmission Rate: 20MHz Camera OV7725: (data as below is just for reference; some functions could not be realized by ESP32 now). Photosensitive/Light-sensitive Array: 640*480 Optical Size: 1/6" Angle of View: 25 SCCB Standard Interface Output Pixel Format: Raw RGBRGB(RGB4:2:2 ,RGB565/555/444)YCbCr (4:2:2) Image Size: VGA,QVGA and CIF to 40x30 VarioPixel Subsampling Auto Image Control: auto exposure control (AEC), auto gain control (AGC), auto white balance (AWB), auto band filter and auto black level (ABL) calibration. Image Quality Control: saturation, tone, gamma, clarity and anti-interference ISP: noise reduction and defect calibration Lens Shading Correction Auto Saturation Adjustment Frame Synchronization Fixed-focus NAU8822: DAC:94dB SNR , -84db THD ADC:90dB SNR , -80dB THD Integrated BTL loudspeaker drive: 1W @ 8 Integrated earphone drive: 40mW @ 16 Integrated programmable microphone amplifier Typical Sampling Rate: 8KHz, 48KHz, 96KHz, 192KHz Standard Video Interface: PCM and I2S MIC: Type: Electret Capacitor Output: analog Direction: omnidirectional Frequency Range: 100Hz~15KHz Sensitivity: -43dB 5dB @ 94dB SPL Signal-to-noise Ratio: 58Db DOCUMENTS Product wiki More Documents SHIPPING LIST FireBeetle Covers-Camera&Audio Media Board(V1.0) x1 OV7725 Camera x1 18pin-2.54mm Male Pin Header x2 18pin-2.54mm Female Pin Header x2 REVIEW 0 Comments Recommend 1 DFRobot Share Login Sort by Best Start the discussion... ALSO ON DFROBOT OBLOQ-IoT Module +Micro:bit IoT Flower Watering 2 comments * 3 months ago DFRobot Support -- It works well here, could you use other browser to try? ESP8266 Weather Display using a Wemos D1 mini and Art Deco Style enclosure 1 comment * 2 months ago Jsurfs -- Great job and super cool project! I was not aware of the Wemos D1 until I watched this tutorial. I will have to try something similar to this. Hello Greece, from Texas! LattePanda Alpha 8G/64GB - A Tiny Windows / Linux Mini PC - DFRobot Gravity: UART MP3/WAV Voice Module - DFRobot 3 comments * 23 days ago 17 comments * 2 months ago Tom Kvichak -- Thank you. look forward to it! -- If I use m.2 ssd, can I use multiboot(ubuntu & windows 10)? Subscribe d Add Disqus to your site Disqus' Privacy Policy Recently Viewed Items and Featured Recommendations LattePanda - A Powerful Window...... LattePanda - A Powerful Window...... Aluminum Heatsink Cooling Fan ...... 1/2 < > Acrylic Case for LattePanda - ...... LattePanda 2GB/32GB A Powerf...... Sign up for exclusive offers! Like us on Your email address INFORMATION CUSTOMER SERVICE MY ACCOUNT About Us DFRobot Distributors Affiliates Warranty Contact us Specials Privacy Policy Site Map Shipping Payment FAQ Powered By DFRobot (c) 2008- 2018