<![CDATA[Receiving response from BLE server]]>I am trying to receive a bytearray via BLE from a server, but I can't get a response.

By sending a certain bytearray via BLE to the Sbrick device, it returns a response indicating the temperature value. And through another bytearray, the voltage value is returned.

In App Inventor I get it with these blocks: Image 1.png Image 2.png

But in UiFlow 2.0 I can't get it using these blocks:
Image 3.png Image 4.png

What am I doing wrong?

Thank you very much for the help.

]]>https://community.m5stack.com/topic/6737/receiving-response-from-ble-serverRSS for NodeWed, 11 Mar 2026 06:37:54 GMTTue, 27 Aug 2024 17:48:04 GMT60<![CDATA[Reply to Receiving response from BLE server on Fri, 30 Aug 2024 17:55:25 GMT]]>Hi,

I can't get a response from the server with the "When BLE client on notify" block or with the "When BLE client on read complete" block

I need help, or a lot of help. :)

uiflow2_block_1725040150735.png

Thanks.

]]>https://community.m5stack.com/post/26285https://community.m5stack.com/post/26285Fri, 30 Aug 2024 17:55:25 GMT<![CDATA[Reply to Receiving response from BLE server on Thu, 29 Aug 2024 15:35:09 GMT]]>Is it possible that this block will not trigger the server response?
8a545f1f-2324-45eb-8fbf-10182d66003e-imagen.png

Perhaps, the mode argument is mode=0 (write-without-response). Or am I mixing up different things?

134d60dd-78ab-4663-9e6a-6ee8690ff78a-imagen.png

Please, someone who controls all this and can help me a little.
Thank you very much.

]]>https://community.m5stack.com/post/26271https://community.m5stack.com/post/26271Thu, 29 Aug 2024 15:35:09 GMT