利用ESP32来定制专属于你自己的HIFI蓝牙音响吧!新手向第一章 1187 -- 8:43 App 第四章,利用ESP32连接屏幕并显示内容吧!通过ESP32连接TFT(ST7735)屏幕. 940 -- 8:05 App 第七章,非常简单又酷炫的频谱实现方式,MAX9814麦克风ESP32控制WS2812点阵屏显示频谱。 3011 1 10:56 App 第五章,ESP32连接I2S(INMP...
4. **调整I2S设置**：在ESP32的I2S设置中，尝试调整采样率、位宽等参数，以找到最佳的音质平衡点。您...
2. PCM5102A解码器 I2S-DAC (56元,也有21元的) 3. ESP32 Dev Kit (22元) 4. Micro SD卡 (用的旧的) 总成本 79.7元 如果要加屏幕的话 可以加8元 买个0.91寸OLED显示屏 连线 连线图 代码 #include <Arduino.h> #include "Audio.h" #include "SPI.h" #include "SD.h" #include "FS.h" //...
Re: 请教widora air v6 esp32开发板如何接i2s声卡? 音乐播放貌似可以了,有点杂音,应该是PCM5102 模拟部分有问题, 数字部分正常了。 widora提供256fs时钟给pcm5102, 无需外部有源晶振 taobao: V3s/F1C100s/F1C200s/D1-H/D1s/T113-S3/XR32/XR829/A523/A133/H133/V831/V851s/V853 离线 #...
积分： 195.5 Re: ESP32现已支持蓝牙aptX/aptX HD/aptX LL/LDAC, 音质达到HiFi水准 nubility!!!
Hardware: - TTGO T7-S3 (ESP32-S3-N16R8) & ESP32-WROOM-1-N8R8 - INMP441 Digital Mic - PCM5102 + amplifier + 3W speaker - SX1280 2.4G LoRa module codec2 mode: CODEC2_MODE_1600 00:00 hardware introduction 04:00 why to use PCM5102+amplifier to replace MAX98357A 08:30 Play LoRa...
Re: [ESP32] Example for ESP-IDF playing a raw WAV from source via PCM5102? PostbyMicroController»Fri Apr 21, 2023 9:28 pm https://docs.espressif.com/projects/esp ... s/i2s.html https://github.com/espressif/esp-idf/tr ... ic/i2s_std ...
ESP32S3 LoRa 数位式无线电对讲机 ESP32-S3 INMP441 PCM5102 SX1280 (2.4GHz High Speed LoRa 330 -- 6:40 App ESP32S3+INA228 测量 Seeed Xiao ESP32-C3 deep/light/modem sleep 电流/电压 及使用电池可使用多长时间 3855 1 17:01 App MAX31865 PT100 PT1000 三线式 四线式 RTD 电阻温度感测器使...
The I2S protocol manages PCM data on a bus that consists of at least the following three connection lines:SCK –The Serial Clock Line, sometimes referred to as the “bit clock line”. WS –Word Select, which selects between the Left and Right audio channels. SD –Serial Data, the PCM ...
AudioI2S works with UDA1334A (Adafruit I2S Stereo Decoder Breakout Board) and PCM5102A. Other HW may work but not tested. Plays also icy-streams and GoogleTTS. Can be compiled with Arduino IDE. WIKI #include "Arduino.h" #include "WiFi.h" #include "Audio.h" #include "SD.h" #include...