ESP32 usb software host

Sofware usb host for connecting mouse , keyboard and joystick to ESP32

Samsonov Dima

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Description

ESP32 software USB host through general IO pins. We can connect up to 4 USB-LS HID (keyboard mouse joystick) devices simultaneously.

Details

Pure software implementation of USB LS HOST stack for ESP32 chip. Now we can connect usb keyboard,mouse and joystick direct to ESP32 board

https://github.com/sdima1357/esp32_usb_soft_host

esp32 USB-LS pure software host thru general IO pins. Up to 4 HID devices simultaneously.

board ~$3 :https://www.aliexpress.com/premium/LOLIN32.html or any of https://www.aliexpress.com/premium/ESP32.html

usb connectors(for example): https://www.aliexpress.com/item/1005002027124387.html

//set right esp32 env for me it:

export IDF_PATH=$HOME/esp/esp-idf

source $HOME/esp/esp-idf/export.sh

//connect the board, build & flash

git clone https://github.com/sdima1357/esp32_usb_soft_host

cd esp32_usb_soft_host/usb_test/

make flash monitor

Files

IMG_20210403_234328.jpg zx spectrum wit 2 keyboards JPEG Image - 394.55 kB - 04/03/2021 at 21:27	Preview	Download

Components

1 × any esp32 board
4 × usb type A female socket Connectors and Accessories / Telecom and Datacom (Modular) Connectors

Project Logs

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Add initial support for esp32c3
Samsonov Dima • 08/31/2021 at 13:00 • 0 comments

Add initial support for esp32c3
make zx spectrum128 based this code +AV TV
Samsonov Dima • 04/03/2021 at 21:23 • 0 comments

https://github.com/sdima1357/spectrum128_esp32_usb_host_pal_tv
stable version of esp8266 with 2 usb-hosts
Samsonov Dima • 03/29/2021 at 13:45 • 0 comments

stable version of esp8266 with 2 usb-hosts

https://github.com/sdima1357/esp8266_usb_soft_host
update for another chips
Samsonov Dima • 03/28/2021 at 19:17 • 0 comments

added stm32f103c8t6.

https://github.com/sdima1357/stm32f103C8T6_USB_HOST

added stm32f030 So we have no problem with any of stm32,simple derived code:

https://github.com/sdima1357/stm32f030F4P6_USB_HOST

added 8266. It works , but not stable(because gcc has only -Os optimisation for 8266). My be assembler ?

https://github.com/sdima1357/esp8266_usb_soft_host

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ESP32 usb software host

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