My name is amar. Presently am working on ESP12E module and trying to communicate with STM through HSPI protocol(GPIPO12=HSPI_MISO, GPIO13=HSPI_MOSI, GPIO14=HSPI_CLK, GPIO15=HSPI_CS).
Am just sending AT command but module is not responding to that command..
But my side CLK,MOSI and CS are fine(i checked all in oscilloscope)..
I googled about ESP12E module but no one explianing exactly about module and finally confused me.
I have major doubt is How to jump into HSPI Mode??????????
I thought ESP12E 3 SPI Modes from that HSPI is one.
some where told that ESP12E will not give response for AT commands through SPI mode
for that purpose I shifted to HSPI
Please help me sir