Most products have a Microcontroller Unit (มจร) to manage the embedded system. For some of these products, users always find it hard to upgrade the firmware when there’s a new one comes along. Because most of the products might require to open the case if you want to make upgrade, but the problem is, not everyone could do that.

วิธีแก้ปัญหานี้? Introducing wireless upgrade!

  1. Integrate a Bluetooth module to your existing PCBA.
  2. Connect the Bluetooth module and the MCU via UART.
  3. Use the phone/PC to connect to the Bluetooth module and send the firmware to it
  4. MCU เริ่มการอัพเกรดด้วยเฟิร์มแวร์ใหม่.
  5. เสร็จสิ้นการอัพเกรด.

วิธีแก้ปัญหาที่แนะนำ?

FSC-BT630 | โมดูลบลูทูธขนาดเล็ก ชิปเซ็ต nRF52832

FSC-BT836B | บลูทู ธ 5 Dual-Mode Module High-Speed Solution

FSC-BT909 | Long Range Bluetooth Dual-Mode Module

ในความเป็นจริง, this is just one of the advantages of bring Bluetooth features in to the existing products. Bluetooth can also bring other amazing new functionalities to improve the using experience.

ต้องการเรียนรู้เพิ่มเติม? กรุณาเยี่ยมชม: www.feasycom.com

Related news: วิธีการสื่อสารระหว่าง MCU และโมดูล Bluetooth?

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ความไม่แน่นอน, as one of the best Bluetooth solution providers, developed three popular Bluetooth modules with aptX, aptX-HD technology. And they are:

FSC-BT802: http://www.feasycom.com/product/show-133.html

FSC-BT806: http://www.feasycom.com/product/show-469.html

FSC-BT1006C: http://www.feasycom.com/product/show-454.html

Next time when you’re in search for a solution for your wireless audio project, don’t forget toASK FEASYCOM FOR HELP!