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Card 553 of 9752026-09-18 issue

Observed arrival · 2026-09-18

Mokxi turns a browser tab into an electronics bench

mokxi.net Visit website
Editorial interest 87/100 Selection signal · not a rating of the site

Mokxi lets users wire virtual breadboards, write C++ firmware, and run Arduino, ESP32, Pico, STM32, and micro:bit simulations in real time.

Landing page captured for the 2026-09-18 issue.
For
Arduino, ESP32, and embedded-systems learners
Worth noticing
It models boards against datasheets, including memory maps, peripherals, real-time execution, and a 63-column breadboard.

Field notes

Mokxi presents a virtual electronics bench with a 0.1-inch, 63-column breadboard, draggable wiring, selectable power rails, and component models. Its board catalog spans ATmega, RISC-V, ARM, RP2040, and nRF52833 hardware, with firmware compiled and run on the user's machine. The homepage distinguishes modeled behavior from gaps, noting that some peripheral registers remain unverified and that Pico W Wi-Fi has no radio or real internet connection.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
$PaidCommerce or pricing visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
ƒJavaScriptBrowser-side code central

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mokxi.net

Landing page observed 2026-09-18. The live site may have changed.