Simten now loads a field-programmable gate array (FPGA), a chip whose logic can be rewritten after manufacturing, over the development board's Wi-Fi connection in about two seconds. Its measured examples fell from 5.3 to 8.0 seconds over USB to 1.7 to 2.0 seconds over Wi-Fi. That turns board programming from a pause engineers notice into a step they can run repeatedly while working.
Two changes produce the gain. Simten compresses the configuration file by four to six times, then sends it through the board's Espressif microcontroller, which drives the programming pins at 20 MHz. The existing USB interface drives those pins in software at roughly 450 kbit/s. The same run_on_fpga tool still builds the design, loads it, and captures the board's serial output, so an automated test gets the faster path without adding another script.
The Wi-Fi service has no authentication, so this belongs on a trusted lab network. Teams using this board should measure a full edit-to-test run with both paths; if the load step is still visible after this change, synthesis or test setup is the next place to look.