JESSINIE ESP32 Aduio Kit ESP32 WiFi Bluetooth Module ESP32-A1S Module Audio Development Board BLE Low Power Dual-core 64Mb Serial Adapter Port to WiFi Board

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• ESP32 Audio Kit has integrated hardware such as power amplifier circuit, MIC and 3.5mm audio interface. Users only need to prepare a 3.5mm plug earphone or a speaker to experience music playing and recording functions.
• ESP32-Audio-Kit development board also designs a battery charging circuit, and users can access lithium batteries to achieve mobile playback. Support 3.7V lithium battery input; support 5V 2A power input, support simultaneous lithium battery charging
• ES8388 is a low-power, cost-effective audio codec chip, internal integration of 2 ADC and 2 DAC, microphone amplifier, headphone amplifier, etc.
• Supports a variety of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3, etc.
• ESP32-A1S is an ultra-small, powerful module, can be widely used in various Internet of Things occasions, suitable for home smart devices, smart audio, etc.