PSRAM
Posted: Sat Aug 31, 2019 8:18 am
Hi,
For my POV project is necessary big memory for leds data arrays. RAM is not enough.
If to move from WROOM TO WROVER B, is it possible to use PSRAM for this purpose at Arduino IDE?
If YES, how to connect PSRAM and how slower it will be work?
Thanks!
P.S.
May I use pins for SDMMC and vspi?
SDMMC ESP32
D2 12
D3 13
CMD 15
CLK 14
D0 2
D1 4
vspi
SCLK = 18, MISO = 19, MOSI = 23, SS = 5.
For my POV project is necessary big memory for leds data arrays. RAM is not enough.
If to move from WROOM TO WROVER B, is it possible to use PSRAM for this purpose at Arduino IDE?
If YES, how to connect PSRAM and how slower it will be work?
Thanks!
P.S.
May I use pins for SDMMC and vspi?
SDMMC ESP32
D2 12
D3 13
CMD 15
CLK 14
D0 2
D1 4
vspi
SCLK = 18, MISO = 19, MOSI = 23, SS = 5.