nRF52 BLEUART increased MTU (increased characters)

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argotwo
 
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Joined: Sat Aug 30, 2014 3:15 am

nRF52 BLEUART increased MTU (increased characters)

Post by argotwo »

Hi there

I am streaming ASCII characters to a BLE phone app that uses these characters (NEMA) for sensor interpretation. The app expects between 23-26 characters. 23 characters are sent fine, but any more than 23 are simply dropped by the bleuart.write(buf, size) command.

Is there any way increase a BLE UART MTU setting, to allow a larger 'chunk' of data to be transmitted on each transmission?

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argotwo
 
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Re: nRF52 BLEUART increased MTU (increased characters)

Post by argotwo »

Disregard - silly me!
Was using an old BLEUART example :(
Latest example in Arduino > File > Examples > Adafruit ... transmits all my characters :)

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