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Studio Bluetooth

JiZh_4619191
New Contributor II

Hi,

CYW20719 Complies with Bluetooth Core Specification v5.0 with LE 2 Mbps. I want to test the ble maximum data throughput of CYW20719.

My result is about 45KBytes per second. It's much lower than the theoretical rate of BLE5( about 170KBytes per second).

So I want to know what is the maximum data throughput ? Or do you have any test result?

Best regards.

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1 Solution
3 Replies
JiZh_4619191
New Contributor II

Hi,

I revised my CYW20719 firmware according to mtb-example-btsdk-ble-throughput, and it remained 45KBytes per second.

It's much lower than the theoretical rate of BLE5.

Is this the maximum data throughput ?

Best regards

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Charles_Lai
Moderator
Moderator

Hi,

To achieve the maximum throughput, you need to set the parameters as good as you can (as the code example shows), and you also need a clean and interference-free air environment.

CYW20719 can reach to the theoretical rate of BLE5 as much as it can, but the result varies in various real situations.

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