JL Bluetooth-compatible Development Board Supports JL692X with Download Tool

Description

Description
JL Bluetooth-compatible Development Board Supports JL692X Full System Solution with Download Tool
Description:
- Provide the latest and complete development information of Jieli 692X series (SDK, 692X full series specification, 692X full series schematic diagram), easy to get started quickly;
- PCB uses immersion gold process, the material is thick and durable;
- Support LCD and digital tube by default;
- AC6921A full IO pins lead out to facilitate custom development;
- Highly integrated, the development board itself realizes most of the functions of Bluetooth audio (including Bluetooth / USB / TF / LineIn & AUX output / FM / MIC call / PC sound card / RTC clock / infrared remote control / LCD / data tube / AD-Key /);
- Relevant interfaces are reserved, such as serial port functions, to facilitate secondary custom development;
Q: What is the development language of Jerry 692X?
A: C language. Our current development is mainly for the development of the upper application layer (the Bluetooth protocol stack is not open, and it is provided in the form of a library). People with relevant C language foundation are easy to get started, and experience with microcontroller projects is better.
Packing list:
- Jieli Development Board * 1
- USB power cord * 1
- AUX [3.5] audio cable * 1
- USB to serial log printing tool * 1
- USB male to male data cable * 1
- Infrared remote control * 1
- DuPont Cable * 1
- Jumper cap * 10
- Download programmer x 1
Payment Terms
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3.Payment must be received within 7 business days of auction closing.
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Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
Feedback
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2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
On Oct-14-21 at 02:49:28 PDT, seller added the following information: