USBUF01W6 from STMicroelectronics is a FILTER RC(PI) 33 OHM/47PF SMD
BU01 from Ai-Thinker is a UWB MOULE, DW1000
{"one"=>"Select 2 to 5 items to compare", "other"=>"{{ count }} of 5 items selected"}
Select first item to compare
Select second item to compare
Select third item to compare