crwdns2934241:0crwdne2934241:0 BROWNLAVIN

crwdns2934249:0crwdne2934249:0:

this is a sensor,may you want to have a look. https://www.apogeeweb.net/circuitry/ms5611-01ba03-altimeter-sensors-datasheet-arduino-breakout-board.html

crwdns2915684:0crwdne2915684:0:

open