Hello. I need a connection between the Host system and Slave (ESP32S3) through SDIO interface. Seems there is no any problem, but my host system operates SDIO only at 1.8V (3.3V is missing). I was trying find any information, but I couldn't (no any clear info like strapping pins or something). Does ...

My problem is made worse by the fact, that my ESP32S3 also uses SPI in Slave mode (24Mbit/s). If I try to connect old ESP32 with LAN8720 for high speed LAN solution, my SPI will be dead. Old ESP32 provides only up to 10Mbit/s in SPI Slave mode, that is very unsatisfactory for my project. That why I ...

While we're certainly not thinking of dropping Ethernet for future products, at this point we do not have any publicly announced upcoming chips with Ethernet in it. (I cannot comment on if the feature is in not-yet-announced chips, sorry for that.) Note that you could always add e.g. a SPI Ethernet...

Hello. I'm not too familiar with the SIM7600 GSM. But if it's a USB2.0 compliant device, then it should still be able to connect to FS only USB Host (such as the ESP) albeit with slower data transfer. Yes. My idea was to communicate through USB, but this task that goes to some quest. Still I switche...

Do you have a particular use case in mind that our current USB-FS cannot fulfill? Right. I planned to connect ESP32 with SIM7600 GSM module, that supports up to 50Mbit/s in 'upload'. SIM7600 goes concept, that supposes grabbing data from SD card or USB (SIM7600 provides USB-HS for high speed downlo...

Hello everyone. I started research for USB HS (480 Mbit/s) implementation with ESP32. As I know such chips as ESP32-S3 supports only USB-FS. I am able to attach such additional things as EZ-USB-FX3 platform, that provides USB-HS. But this solution is expensive enough and occupies much size on PCB. I...