6 years ago.  This question has been closed. Reason: Off Topic

cc3000 WiFi shield and DISCO-F746NG


I'm trying cc3000_hostdriver_mbedsocket and NTP client. It works fine on Arch Max, but it doesn't connect on the DISCO-F746NG,


I checked the 5V, it was only 4.73V. After adding an extra supply to the arduino 5V pin it works fine... So the DISCO-F746NG can't supply enough current for the CC3000 WiFi shield.

Regards, Jack.

Question relating to:

The STM32F746G-DISCO discovery board (32F746GDISCOVERY) is a complete demonstration and development platform for STMicroelectronics ARM® Cortex®-M7 core-based STM32F746NGH6 microcontroller.