@blevoice
Embedded electronics engineer, devoting to developing products and projects related to Bluetooth chips/modules, voice chips/modules.
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Jun 1 · 2 min read · Introduction The JL AC696N development board comes with predefined prompt tones. Since developers often need to add their own tones, this guide uses the AC6966B chip as an example to explain how to a
Join discussionMay 12 · 3 min read · Introduction GPIO configuration seems simple, but there are plenty of cases where things go wrong. If the drive strength isn't set correctly, an LED might be too dim or not light at all. Without prope
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Apr 5 · 3 min read · Introduction For products like Bluetooth speakers and headphones, the chip's built-in resources are rarely enough—you need external Flash to store prompt tones, an LCD to display status, and a few RGB
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Apr 3 · 3 min read · Introduction The serial port is truly the "eyes" of a developer – that statement is no exaggeration. In embedded debugging, if you can't get logs out, it's like working blindfolded. The UART configura
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Mar 30 · 4 min read · Introduction Timers seem simple, but using them in the wrong place either increases power consumption or causes timing inaccuracies—and debugging can be quite troublesome. The JL JieLi AC696N SDK prov
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