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"Have you considered adding Bluetooth functionality to the ESP32 chip?" #129

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dujianmin opened this issue Feb 6, 2025 · 4 comments
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@dujianmin
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The ESP32 chip has classic Bluetooth functionality. After adding Bluetooth features, it can connect to Bluetooth speakers or car audio systems.

@dujianmin
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因为我看到现在电路板有支持ESP32芯片的电路板了。单独写蓝牙功能正常。代码写入整体代码后。内存溢出。找不到原因

@78
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78 commented Feb 8, 2025

update到最新的代码,再没有加蓝牙功能的时候,看看每10秒打印的minimal free internal memory还有多少。或者你试试带psram的芯片

@dujianmin
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dujianmin commented Feb 11, 2025

I (17508) main: Free internal: 72635 minimal internal: 42911
I (27508) main: Free internal: 72635 minimal internal: 42911
I (37508) main: Free internal: 72635 minimal internal: 42911
I (47508) main: Free internal: 72635 minimal internal: 42911
I (57508) main: Free internal: 72635 minimal internal: 42911
I (67508) main: Free internal: 72647 minimal internal: 42911这个是联网后的 内存使用情况 。ESP32 芯片 有PSRAM 8M 是不是蓝牙和WIFI同时工作的时候 资源不行。后边考虑用4G上网和蓝牙搭配。

@78
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78 commented Feb 11, 2025

看看你说的内存溢出,是否是stack overflow,需要增加任务的堆栈大小

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