We’ve been keeping up with the ongoing software developed for the ESP32 WiFi chip, and that means a lot of flashing, hooking up random wires, and rebooting. Along the way, we stumbled on an ...

Up to 4 independent channel outputs on GPIO pin #5,, #18 #19, #21 Frequency range from 0.01 Hz to 500 Khz Duty cycle between 0.01 and 0.99, 0.50 by default (square wave) command line ... one at a time ...

Right now that’s Espressif’s ESP32-P4: a powerful application processor with dual-core 400 MHz and a single-core low power 40 MHz RISC-V processors. Interestingly it doesn’t appear to have ...

I wanted to see if it was possible to run a Large Language Model (LLM) on the ESP32. Surprisingly it is possible, though probably not very useful. The "Large" Language Model used is actually quite ...