Most products have a Microcontroller Unit (एमसीयू) 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.

How to solve this issue? Introducing wireless upgrade!

  1. Integrate a ब्लूटूथ मॉड्यूल to your existing PCBA.
  2. Connect the ब्लूटूथ मॉड्यूल and the एमसीयू via UART.
  3. Use the phone/PC to connect to the ब्लूटूथ मॉड्यूल and send the firmware to it
  4. एमसीयू start the upgrade with the new firmware.
  5. Finish the upgrade.

Any recommended solutions?

FSC-BT630 | छोटे आकार ब्लूटूथ मॉड्यूल NRF52832 चिपसेट

FSC-BT836B | ब्लूटूथ 5 Dual-Mode Module High-Speed Solution

FSC-BT909 | Long Range Bluetooth Dual-Mode Module

वास्तव में, 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.

Want to learn more? Please visit: www.feasycom.com

Related news: MCU और ब्लूटूथ मॉड्यूल के बीच संचार कैसे करें?

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Feasycom, as one of the best ब्लूटूथ समाधान providers, developed three popular Bluetooth modules एपीटीएक्स के साथ, 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!