Flowcode Support Board

Posted: **Wed Jan 07, 2026 1:11 pm**

Hi Ben

Perfect!
SendArray is working for this 3 commands
to send: as buffer as "on" or as string

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That means it already works very well.

I have observed that it is already perfectly implemented in ESP32 BLE_GATT.
these practical send/receive IntArray
but one little thing remains in the App BLE_GATT_SPP:

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something very small:
If I send, the TX LED is flashing
but if I receive a byte, the RXLED is not flashing(it's not a problem)

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Posted: **Wed Jan 07, 2026 1:43 pm**

Aha sorry I didn't make the new macros public! RX LED should flash now too.

Should be there for you now

Posted: **Wed Jan 07, 2026 2:20 pm**

Hi Ben

Yes RX Led is perfect!

Also the send/receive IntArray is there.

but one little thing ....

NumValues are usually int or uint

A byte has crept into these three macros.

But it's not really a problem.

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Posted: **Wed Jan 07, 2026 2:43 pm**

Hi Stefan,

The byte is there on purpose as I have to define a byte byffer to use as a go between to convert from bytes to ints and that is fixed at 512 bytes and so more then 256 values in the array would require a bigger buffer of unknown size. It's a compromise but seems to be what I have put in place in the other components that work with arrays of ints.

Posted: **Thu Jan 08, 2026 1:30 pm**

Hi Ben

I cannot locate the comonents in the web developer.

I'm on it, I think we have already released the web developer version of a component

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