Esp32制作蓝牙接收器连接电脑进行高质量的数字音频播放,Esp32负责蓝牙通讯接收的数据通过I2S协议发送给PCM5102进行DAC解码处理,功放采用PAM8406,6粒18650并联保证充电的续航。因为PAM8406和PCM5102的性能限制只进行了简单的HIFI模机处理。后面升级ES9016,PCM1795或AK449
第五章,ESP32连接I2S(INMP441)麦克风,采集数据并显示出来吧! 1442 0 01:44 App ESP32+PCM5102A蓝牙播放器 有爆音问题 1.5万 4 02:52 App 总成本不到20块的USB声卡功放,96Khz,24bit,立体声 901 0 02:57 App ESP32+PCM5102a 蓝牙播放器 爆音问题已解决 1665 0 08:05 App 第七章,非常简单又酷炫的...
Device 1.ESP32 --> https://th.aliexpress.com/item/32821127984.html 2.PCM5102 --> https://shopee.co.th/Pcm-5102-A-Dac-I-2-S-32-Bit-Beyond-Es-9023-Pcm-1394-Raspberry-Pi-i.165499420.4842649951?gclid=Cj0KCQjwlvT8BRDeARIsAACRFiW43c7m3huPn90ttOZBGXYdN2MG8PvtmyFx2HTj3_iOjYJXqoD_8DAa...
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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...
Connect --> https://github.com/attasitd/PCM5102_ESP32/blob/main/PCM5102.PNG PCM5102 PCM5102 ESP32 VCC 5V 3.3 GND GND FL GND DMp GND SCl GND BCK 26 DIN 22 LCK 25 FMT GND XMT 3.3About No description, website, or topics provided. Resources Readme Activity Stars 0 stars Watcher...
I was able to figure out the SCK on the DAC can be AC coupled to ground if using a proper BCK/LCK. So at least that problem is solved. 2 posts • Page1of1 Return to “ESP32 Arduino” Jump to Who is online Users browsing this forum: No registered users and 54 guests...
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Hi guys, I have an ESP32-C3, and a PCM5102. I am trying to experiment, and want to play a small song (clip) in WAV format, via earphones connected to PCM5102. I've been looking around, and found some examples via Arduino & the ESP8266 library which worked. However, I wanted to...