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Buy Makcu board arduino esp32 s3

GetDMA

2 450 ₽3 450 ₽
In stock 1
Makcu is a modern hardware KMBOX replacement built on dual ESP32-S3 for safe and fast pass-through mouse control (and controllers when XIM is available). 1000 Hz polling, CH343 UART interface up to 4 Mbit/s with virtually zero latency. Included: Makcu board + 3x USB.
Chip / controller
2 × ESP32-S3, dual-core each
Polling rate
1000 Hz
All specifications

Buy Makcu — the next level of keyboard and mouse control. It is a modern hardware KMBOX replacement that offers security and speed in a single device. Equipped with two powerful ESP32-S3 microcontrollers, it provides full mouse pass-through (and keyboard in the future) and supports controllers with an additional accessory.

Key advantages:
Dual ESP32‑S3: each module has two cores, delivering high performance, Wi‑Fi 4 and Bluetooth 5, plus built-in AI/ML acceleration.
100% pass‑through: full emulation of mice and controllers (controllers supported with a XIM).
Gaming responsiveness: 1000 Hz polling — the smoothest, most precise cursor control.
Minimal latency: the CH343 UART interface transfers data at up to 4 Mbit/s with virtually zero delay.
Open platform: Makcu supports open software and constant updates from the developer community.

In the box: Makcu board + 3x USB.

Video review

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How Makcu differs from a KMBOX

A hardware KMBOX replacement built on two ESP32-S3 chips: full mouse pass-through, 1000 Hz polling and a CH343 UART link up to 4 Mbit/s — latency down at the noise floor. To the gaming PC these are ordinary USB devices; the signal arrives down a cable, not from software inside the system. The box holds the board and three USB cables.

Makcu, Makxd or Ferrum One

  • Makcu — the cheapest way in and a proven design. The board is flashed once: the steps are in the flashing guide.
  • Makxd — the updated version, with finer configuration and a Link mode joining two devices.
  • Ferrum One — dearer, but plug-and-play, polling up to 8K, and your mouse own software still working.

What you need alongside it

The module only handles input. Memory is read by a DMA card, the picture travels through a fuser, and the second computer is usually a Mini PC. Buying it all at once is cheaper as a kit. Warranty, payment and timings are on the payment and delivery page.