hi actually, we are design the new custom board by using esp32 s2 mini module. in this module we need to use I2C lines for slave devices. In the datasheet did not find the I2C lines. can anyone share the esp32 s2 mini I2C related datasheet and reference document. thanx in advance. regards srikanth

thanks for reply. Actually we are using the code which is present in the link. link: https://github.com/hideakitai/ESP32DMASPI In example i am not seen any interrupt routine for checking Transmit complete and Receive Complete. please let me know if any other examples are there for SPI DMA implementa...

hi

now we are implemented SPI poling in ESP32-S2-WROOM module. But now I need to implement SPI DMA for Transmit and receive .
is ESP32-S2-WROOM module supports SPI DMA ?
actually we searched in github, I find SPI DMA stack but in that no DMA related functions.

thank you
srikanth