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Member Since: July 27, 2011

Country: Chile

  • I have a doubt on SPI bus. I'm trying to use VSPI in Espressif's SDK with this board, so I connected the VSPI bus' pins (19, 23, 18 and 5) to the slave but I couldn't make it work until I changed CS to pin 2 on the board even if I didn't change the pin declaration in my program. I had the same behavior with the arduino IDE. Is this a known issue or am I getting confused with this?


  • I think this device is intented to be a slave of a MCU, so, why put pull-up resistors in this board if probably the master can have it?

No public wish lists :(