Bluetooth and Voice chip - Dev. and App.

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Articles tagged with #bluetooth

JieLi AC695N, AC696N Bluetooth Chip Hardware Design Specification - Circuit Design Guide (3)
1.4 DAC Anti-Interference Circuit Description AC695N and AC696N support DACL/DACR differential mode and DACL/DACR/VCOMO stereo mode. Schematic is as follows: (1) It is recommended to reserve anti-interference circuits for the DAC section; if space ...
Jan 21, 20262 min read4
Guide to Adding BLE Connection Passcodes for the KT1025A Bluetooth Chip
BLE connection password setting on KT1025A Bluetooth audio chip.
Jan 12, 20262 min read1
JieLi AC695N, AC696N Bluetooth Chip Hardware Design Specification - Circuit Design Guide (1)
Special Notes: The input voltage on the VBAT power pin must not exceed 5.0V. The voltage on the LDO_IN charging input pin must not exceed 5.5V. A capacitor placement to ground must be reserved for LDO_IN.For speakers or headphones using the intern...
Jan 10, 20262 min read3
Jieli Bluetooth Smart Speaker Development: Common Issues with AC696N SoCs
During the development of Bluetooth smart speakers using Jieli's AC696N series SoCs, developers may encounter several common issues. This article summarizes these problems and provides corresponding solutions to help streamline the development proces...
Jan 6, 20263 min read2
KT6368A Case Analysis: “Bluetooth Short Range, Disconnection, and Antenna Design” – Customer Feedback and Analysis Record
A practical guide to diagnosing and fixing the common PCB layout mistakes that cripple Bluetooth range and cause disconnections.
Oct 15, 20252 min read1
JieLi (JL) Forced Upgrade Tool 4.0 User Manual
A Guide to Features, DIP Switch Settings, and Firmware Updates
Oct 10, 20252 min read7

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