FireBeetle Covers-Camera&Audio

Media Board SKU:DFR0498

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@8Ω BTL loudspeaker and 40mW@16Ω 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.