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Internal Oscillator(HSI 64MHz) configuration of BLUENRG-355

VChau
Associate II

Hi All,

I want to ask "is it possible to run BLUENRG-355 on internal oscillator (64Mhz) "

As per data sheet it supports internal HSI but device firmware says HSE only.

 /* High speed crystal configuration: BlueNRG-LP supports only HSE 32 MHz */

 SystemTimer_TimeoutConfig(32000000, 100, TRUE);

1 REPLY 1
Laurent LOUAZON
ST Employee

Hello,

I do confirm an external 32MHz xtal and use of HSE is mandatory.

Regards

Laurent