The FireBeetle Covers-Camera & Audio Media Board from DFRobot is a low-power multimedia device designed for IoT applications. It connects to NAU8822 CODEC IIS, OV7725 camera, SD cards, and both earphones and microphones. This board enables audio recording and photo capture while providing a compact solution for various multimedia tasks.
Features
- Low Power Consumption: Designed for IoT.
- Multimedia Interfaces: Seamless connections to audio and camera components.
- Audio Recording: Capture sounds via onboard MIC or external mics.
- Photo Capture: Compatible with OV7725 camera for image acquisition.
- Versatile Applications: Functions as an MP3 player, recorder, or camera.
Specifications
- Operating Voltage: 3.7V~5.5V (VCC)
- Output Voltage: 3.3V
- SD Card Support: SDIO Protocol with a max transmission rate of 20MHz
- Camera Resolution: 640*480 (OV7725)
- Audio DAC SNR: 94dB
- MIC Type: Electret Capacitor with a frequency range of 100Hz~15KHz
Applications
- Internet Radio: Stream audio with internet connectivity. 📻
- Cloud Image Recognition: Utilize cloud services for image processing. ☁️
- Audio Streaming and Recording: Record and play back audio files. 🎤
Documents
Includes
- 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