transform usb keyboard into wireless
Posted: Mon Oct 07, 2024 9:44 pm
hello, as the title suggests, I want to transform my usb keyboard into a wireless one using ESPs to improve personal knowledge and why not?
doing some research I found some interesting stuff to work on:
connect D+ and D- of usb keyboard into an esp32-S3 and code it to be a usb host hid device.
now we two options:
use 2 nrf24l01 modules, one to transmit and other with a ch340t module plugged to PC to receive the data
use other esp32(don’t know which model) and connect both using ESP-NOW and plug it to PC
I would like to receive some feedback and suggestions about it, which approach should I use, it’s feasible, since it would be used for gaming too, input lag and speed are a huge factor, wireless transmission range don’t need to be too big for now
doing some research I found some interesting stuff to work on:
connect D+ and D- of usb keyboard into an esp32-S3 and code it to be a usb host hid device.
now we two options:
use 2 nrf24l01 modules, one to transmit and other with a ch340t module plugged to PC to receive the data
use other esp32(don’t know which model) and connect both using ESP-NOW and plug it to PC
I would like to receive some feedback and suggestions about it, which approach should I use, it’s feasible, since it would be used for gaming too, input lag and speed are a huge factor, wireless transmission range don’t need to be too big for now