@blevoice
Embedded electronics engineer, devoting to developing products and projects related to Bluetooth chips/modules, voice chips/modules.
Nothing here yet.
Nothing here yet.
May 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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Mar 29 · 3 min read · Introduction Previously, we discussed reset source querying and I/O wake-up configuration—these are the basics of low power. However, in real products, there are a few more power management pitfalls w
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