#ac696n — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #ac696n, aggregated by home.social.
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Bluetooth speakers and headphones often need more than the chip's built-in resources. The JL JieLi AC696N's SPI interface allows you to add external Flash, an LCD display, and RGB LEDs.
All these configurations can be validated on the AC696N development board before porting to custom hardware. Once working, they significantly expand the capabilities of your audio product.
#JieLi #AC696N #SPI #NorFlash #LCD #WS2812 #EmbeddedSystems #PeripheralExpansion #AudioProducts
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The serial port is your eyes in embedded debugging. On the JL Jieli AC696N chip, I've set up UART0 to print logs at 1M baud (configurable to any pin) – logs fly without stuttering.
Full configuration steps and code snippets are in the article. If you're working on audio products with AC696N, this workflow will save you hours.
#EmbeddedSystems #Jieli #AC696N #UART #AudioTuning #Debugging
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Moving beyond basic low-power configuration on the JL JieLi AC696N, there are three advanced power management settings that can prevent intermittent crashes and improve user experience. Here's what I've learned while debugging an SD-card-based audio product.
All of these can be validated on the AC696N development board before porting to custom hardware. Taking the time to tune them saves weeks of field debugging.
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Sometimes the best way to understand a new embedded platform is to see what it can do before writing any code. The JL JieLi AC696N development board ships with a factory demo that showcases its complete multimedia capabilities in under five minutes.
Whether you're evaluating the platform for a project or just want a quick hands-on, this is the fastest way to see what the AC696N can do. Next up in this series: adding custom files to the project.
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A good pin reference is like a map for hardware development. Here's a verified pin mapping for the JL JieLi AC6966B (AC696N series) development board, straight from actual hardware testing.
Whether you're reviewing schematics, bringing up a custom board, or debugging firmware, having this reference handy saves hours of probing and tracing.
#JieLi #AC696N #AC6966B #Pinout #HardwareDesign #EmbeddedSystems #BluetoothAudio #DevelopmentBoard #UART #ReferenceDesign -
Unboxing the JL JieLi AC696N dev board – and it actually comes with everything! 🔌
✅ AC6966B main board
✅ USB download cable
✅ CH340G USB-TTL
✅ Forced download tool
✅ Pre-tested PCBA
✅ Cloud SDK/docsFactory demo: USB/TF/SPI Flash playback, AUX input, Bluetooth A2DP/HFP.
No hunting for cables. Just start developing. 🎧
#JieLi #AC696N #DevBoard #BluetoothAudio #EmbeddedSystems #Hardware #Unboxing
https://lnkd.in/g6B7YiKy -
The JL JieLi AC696N series continues to be a compelling choice for high-volume, cost-sensitive Bluetooth audio applications. Looking at the AC6966B-QFN32 development board, which is a prime example of balancing features and BOM cost.
The dual-mode Bluetooth (Classic + BLE) also enables seamless APP control via BLE transparent transmission, a key feature for IoT-enabled devices.
#JL #JieLi #AC696N #BluetoothAudio #EmbeddedSystems #BLE #IoT #FirmwareDevelopment #SmallSpeaker #CostEffective
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Here’s a great find for embedded audio enthusiasts: the JL AC696N Development Board! It’s built around the AC6966B chip (32-bit @240MHz, 512KB flash) and offers Bluetooth 5.0 dual-mode, rich I/O (21 GPIOs, UART, SPI, PWM), and onboard 3W amp + TF slot.
If you're into embedded C, firmware, or hardware design, this kit saves months of work. Check it out!
#EmbeddedSystems #BluetoothAudio #AC696N #OpenSourceHardware #IoT #DIYAudio