2024-08-29 11:06 PM
Dear Team,
I am currently working on designing a low-power Bluetooth device and we need a suggestion as to choose an ultra-low power consumption and distance to meet BLE MCU
In particular, I am looking for advice on:
Note:
Already we have used the STM32WB5MMG series MCU for BLE, but it does not meet the distance and expects low power,
Your suggestions would be incredibly valuable, and I look forward to your expert guidance.
Thank you for your support.
2024-09-24 09:40 AM
Hello @Kavinraj
I suggest you try your tests using the STM32WBA MCUs and the STM32WB1MMC. I think they should give you acceptable solutions for your project.
Best Regards.
STTwo-32
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2024-09-24 09:43 AM
@Kavinraj wrote:
- The objective of the project is to meet the Accurate distance between BLE devices using RSSI
You cannot accurately determine distance using just RSSI.
At best, you'll get a broad "near/far" indication.