How to Profile Battery Usage for IoT Devices - Workbench Wednesdays

[@mqblowe]

I own the profiler kit. It is brilliant. I bought it specifically for a battery operated temperature sensing project. It cost me approx £80 in the uk. Worth its weight in gold. I now have 10 temperature sensors around my house. They use ESP-Now technology to transmit data every few minutes back to a recorder. Each sensor runs off 3xAA batteries. These will last 3 years. All predicted by the profiler. Awesome.

[@clue0001]

That power profiler kit looks nice. I'd say it's a must have. 👍 Thanks for sharing 🙂

[@oliverer3]

Could the current drop from the I²C devices be related to pull-up resistors?

[@jakemclean3414]

@50 Hz check this bit of kit out. I like the USB current monitor, but the power supply with supply terminal sense would be a cool bit of kit to have int he lab.

[@CABohol]

🔌🔋💻

[@ega0117]

Are these medical equipment?