In 2019, the ESP8266 cost $3; now, the ESP32-P4 costs $2 and features a dual-core RISC-V processor running at up to 400 MHz, along with 32 MB of PSRAM and 32 MB of flash memory. I think it can easily handle DNS :) #microPython #mcu https://copelandroyall.blogspot.com/2019/08/writing-micropython-pi-hole-for.html