Hackaday (unofficial) April 6, 2023 12:00am RP2040 And 5V Logic – Best Friends? This FX9000P Confirms! #microcontrollers #raspberrypi #retrocomputing #5vtolerant #raspberrypipico #rp2040 #hackaday posted by pod_feeder_v2 RP2040 And 5V Logic – Best Friends? This FX9000P Confirms! Over the years, we’ve seen some modern microcontrollers turn out to be 5V-tolerant – now, RP2040 joins the crowd. Half a year ago, when we covered an ISA card based on a Pi Pico, [Eben …
Hackaday (unofficial) May 12, 2022 12:00pm Is ESP8266 5 V Tolerant? This Curve Tracer Says Yes! #microcontrollers #5vtolerant #esp01 #esp8266 #testingequipment #hackaday posted by pod_feeder_v2 Is ESP8266 5 V Tolerant? This Curve Tracer Says Yes! Some people state that ESP8266 is tolerant of 5 V logic levels on its GPIOs, while others vehemently disagree, pointing at the datasheet-stated 3.6 V maximum. Datasheets aren’t source code fo…