i found these on amazon.
https://www.amazon.com/Bridgold-IRLB8721PBF-IRLB8721-Channel-Transistor/dp/B07LG5BCDY/ref=sr_1_4?keywords=irlb8721&qid=1638848314&sr=8-4
it says, * Very low RDS (ON) at 4.5V VGS, is this going to be a problem on esp8266. i just want to make sure