You are reading a single comment by @StuartRothrock and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@StuartRothrock
Thank you JumJum!
I believe there aren't any examples because the USB Host mode only became available with the Pro version of the ESP32 hardware. The hardware link above would define the hardware pin assignments to the USB provided by a PIC32MX270F256DT. Olimex's blog mentions it briefly https://olimex.wordpress.com/2017/06/21/esp32-pro-new-iot-board-with-4mb-external-ram-4mb-external-flash-external-crypto-engine-lipo-charger/.
I currently use the E_setUSBHID and E_sendUSBHID with the USBKeyboard, USBMouse and USBTablet modules for the Pico and Wifi. The problem is that they are not available in a build that does not define USE_USB_HID which requires further hardware definition.