Measuring the power consumption of battery-operated IOT devices is tricky. In this video, we will look at how to measure tiny currents, and in a next video, we will use this knowledge to test some new ESP32 boards. I will introduce you to the new Power Profiler Kit II from Nordic and compare it with other well-known tools to determine which one is the best value for your money. I am a proud Patreon of @GreatScott!, @ElectroBOOM, @Electronoobs, @EEVblog, and others. No Docker, No Microsoft Teams, Zoom Links: Micro Current Gold: Current Ranger: Power Profiler Kit II: PPK II available at: Otii: Joulescope: BattLab-One: Lilygo T7 : or Battery Holder: The links above usually are affiliate links that support the channel (no additional cost for you). Supporting Material and Blog Page: Github: My Patreon Page: Discord: If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission of your purchases to buy new stuff for the channel My shop: For Banggood For AliExpress: For : For Amazon UK: For : %20Spiess/ Please do not try to email me. This communication channel is reserved for my primary job As an Amazon Associate, I earn from qualifying purchases #no#midroll#ads