3 ms·
It's also not really clear that using some of the more powerful chips for simple things is really a "waste" in any reasonable sense of the word. The packaging o
by nerdsniper 1y ago
It's also not really clear that using some of the more powerful chips for simple things is really a "waste" in any reasonable sense of the word. The packaging of a PIC/CH32 is probably the majority of its cost and environmental "footprint".
An RP2040 is not much more physical material.
An ESP8266/ESP32 is rather bit more material, but still not egregious.
- projektfu 1y agoThe big waste is battery power, which for many hobby things is not that important. For comparison, RP2040 quiescent current is like 400μA, FRAM MSP430 is approximately 0.1μA in interruptible sleep.