Hi Peter,
Wow. 32-bit and 2GB. Not much will fit into that now. Very few Linux distributions support 32-bit these days, so you're probably best off wiping it and taking it to an e-waste disposal place.
If you really, really want to do something useful with it, then installing Devuan (a Debian derivative with the systemd-cancer removed) and using it as a Pi-Hole (Ad / malware blocking via DNS) might make an interesting project.
https://pi-hole.net/
Regards,
V.