Maybe, but it is pretty affordable (~$26 USD), the hardware and software is open source, and it is very portable due to the lack of a soldering station. It is also temp adjustable and has features like temp boost for heat sucking components like ground planes. For nerds, they have a risc-v devboard that you can use with the soldering iron’s CPU. So, there are reasons it has a CPU, but some would probably still prefer a regular dumb soldering iron.
Another happy owner of a pinecil here. For me it gets plenty hot and works great. There isn’t a battery though, you’re meant to use it wired with either USB C PD 65 Watts or 12V standard size barrel plug at similar wattage. More info on the pinecil wiki: https://wiki.pine64.org/wiki/Pinecil_Power_Supplies
Maybe, but it is pretty affordable (~$26 USD), the hardware and software is open source, and it is very portable due to the lack of a soldering station. It is also temp adjustable and has features like temp boost for heat sucking components like ground planes. For nerds, they have a risc-v devboard that you can use with the soldering iron’s CPU. So, there are reasons it has a CPU, but some would probably still prefer a regular dumb soldering iron.