esp-at
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espressif
SPI AT for ESP32S2
I pull master at version cf5c761b7b7783c, can't find ESP AT config option for ESP32. At the time of 1.19, the configuration items of ESP32S2 SPI AT can be found on the master. Although it was not compiled at that time, please refer to https://github.com/espressif/esp-at/issues/497#issuecomment-762631106. May I ask about ESP32 S2 Will SPI AT be released or has been abandoned
@lgl88911 Do you consider using ESP32C3 chip? esp-at will support it soon.
No, I want to consider ESP32S2 SPI AT.
I too want esp32s2 support of esp-at project. This ticket was 9 months ago.
This seems to suggest that the esp32s2 is supported https://docs.espressif.com/projects/esp-at/en/release-v2.2.0.0_esp32c3/Compile_and_Develop/How_to_clone_project_and_compile_it.html
Is esp-at supported on SPI today in esp-idf-v4.3.2?
Is this part of a viable solution? https://github.com/espressif/esp-at/tree/master/examples/at_spi_master/spi/esp32#readme
Hi @gregrasche , The current SPI driver can be used on ESP32-S2, but AT no longer supports S2, we recommend replacing it with C3. You can modify the Kconfig (https://github.com/espressif/esp-at/blob/master/main/interface/hspi/Kconfig) to add support for S2, please refer to this link for reference examples of SPI Master(https://github.com/espressif/esp-at/tree/master/examples/at_spi_master/spi/esp32_c_series)
We have chosen the esp32s2 MINI because it has more I/O and a camera DVP interface. We cannot use the c3 MINI
If we move to ESP-AT update release/v2.2.0.0_esp32 as suggested at https://github.com/espressif/esp-at
- where in GitHub is a SPI driver that we can use?
- which esp-idf is this spi driver this esp-idf compatible with?
- are there DOCs on this version of the SPI driver you pointed out in # 2 above?