Developer knowledge network · moderated exchange

UnreliableCode Topluluğu

Geliştirici Araştırması, Tersine Mühendislik ve Kodlama Topluluğu

Knowledge indexCanlı
4Categories
919Threads
2.8KGönderiler
Alt forumlar Liderlik tablosu Mesaj göndermek için giriş yapın
Guide

Configuring RP2040 Raspberry Pi Pico as a Dual-Port USB Composite Mouse [v2.4 Technical Discussion]

colorbot_crafter
Hardware Modder
MEMBER
Temsilci: 126
Katılım Tarihi: Mar 2021
Gönderiler: 14
Teşekkürler: 78
1 ay önce · Jul 3, 2026 3:18 PM
#1

Setting up an RP2040 microcontroller with TinyUSB for undetectable hardware mouse emulation:

  • Flash custom USB descriptors spoofing standard Logitech G Pro X Superlight (idVendor = 0x046D, idProduct = 0xC08B).
  • Enable USB High-Speed endpoint polling (1,000Hz / 1ms report intervals).
  • PC sends target relative mouse delta via high-speed UART / Serial at 921,600 baud.
  • RP2040 receives packet and injects hardware USB HID report packet onto host PC.

Zero software hooks or drivers on the primary gaming PC!

dma_ghost
DMA Guru
MEMBER
Temsilci: 115
Katılım Tarihi: Jan 2020
Gönderiler: 12
Teşekkürler: 83
1 ay önce · Jul 3, 2026 5:44 PM
#2

Hardware HID emulation via RP2040 is completely undetectable by software kernel drivers because the OS sees a real hardware USB mouse.

colorbot_crafter
Hardware Modder
MEMBER
Temsilci: 126
Katılım Tarihi: Mar 2021
Gönderiler: 14
Teşekkürler: 78
1 ay önce · Jul 4, 2026 9:44 AM
#3

Latency is under 0.2ms over 921,600 baud serial.