VS1053 MP3 Board User Guide

Overview

The VS1053 audio decoding module can not only play various music formats, but also supports OGG real-time encoding and recording.
MP3 development adopts AVR processor, and SPI interface is reserved on the board, which is convenient for connection and use.

Specifications

Provide SPI interface, control signal line leads
Headphone and speaker output interface x1
Microphone for recording x1
1ine_in input interface x1
Power Indicator
Working voltage: DC 5V, capacitor filter
3.3V and 1.8V LDO chip AMS-1117 on the carrier board, providing a maximum current of 800mA
Crystal oscillator frequency: 12.288MHz

Interface Description

HJ: 3.5mm headphone jack interface
MC: Pickup mic available for recording
LINE IN: Input mode selection, used to select the audio source for ADPCM recording,
If it is 0, the microphone input pins MICP and MICN are used,
If 1, LINEIN is used
SPI: SPI download interface

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： ESP32-S3 Development Board 4 inch LCD TouchScreen Display 480x480 RS485 /SHT20 /Relay For Arduino LVGL 86 TVbox Sipeed NanoKVM-USB Finger-sized 4K USB KVM for Server/SBCs LuckFox Core1121 LoRa LR1121 HF LF SPI For Sub-GHz and 2.4GHz DeepSeek AI Voice Chat Robot ESP32 S3 Camera Object Recognition Development Board N16R8 For Xiaozhi Dual microphone interruption Raspberry Pi 5 PCIe TO Gigabit RJ45 ETH Adapter Board (C) Driver-Free RTL8111H For Pi5 Raspberry Pi Pico 2 RP2350B 7inch Capacitive TouchScreen 7 inch LCD Display Development Board 800×480 Electronic EYE 0.71inch Round LCD Display Screen For Arduino Raspberry Pi ESP32 Pico STM32 Install Espressif IDF Plugin Tutorial User Guide ESP32-S3 Relay 6-Channel IOT WiFi Bluetooth RS485 Pico Protection Circuits Industrial Modbus RTU Dual Ethernet RJ45 To 8ch POE ETH Relay (C) PoE Power over Ethernet RS485 TO ETH (B) Connect Alibaba Cloud And EMQX Camera ESP32 C3 Raspberry pi Pico development board RP2040 Core A Based On Official RP2040 Dual Core Processor Modbus-Protocol-Specification User Guide SpotPear SC servo driver Sensor Raspberry Pi 5

VS1053 MP3 Board User Guide

Overview

Specifications

Interface Description

To：

Email(support)

VS1003 module MP3 player audio decoding development board onboard recording function