지지 ᚠד (Jiji Freya Daniel), 黄法官 on Nostr: I can recommend the Tigard. It has a switch to set the voltage, can be 1.8V, 3.3V, ...I can recommend the Tigard.It has a switch to set the voltage, can be 1.8V, 3.3V, and even 5V.made by 1BitSquared (npub1eqt…052n) https://1bitsquared.com/products/tigard?variant=39330732114085
