Timeline for Raspberry Pi 4b- powerbank measure
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Jul 9, 2021 at 19:11 | comment | added | Zygfryd Homonto | I am measuring voltage using Pico ADC: one is connected to Vcc and one to Battery (Pico has 3 ADC exposed to GPIO pins). Then Pico sends this data using UART interface to Raspberry Zero W that is in the same box. Script on Pico is very simple: getting the data from ADC in the endless loop and broadcasting on UART. If you need the details let me know please. However, since Pico does not have real time clock, I connected also RTC DS3231 to make sure Pico's results are with proper time/date. | |
| Jul 9, 2021 at 18:06 | comment | added | Peti Opál | Your anwser was very helpful...and how do you monitor the Vcc (with a script)? :D | |
| Jul 8, 2021 at 7:39 | history | answered | Zygfryd Homonto | CC BY-SA 4.0 |