I am OK at embedded programming, but I couldn't figure out the root cause of what I was seeing. I looked through the core ESP8266 Arduino code, and I couldn't see anything wrong with the interrupt handler. So... very curious if it's my hardware, or some other weird little so...
USB Power bank for the NodeMCU version, or a voltage buck/boost + AAA batteries + 1000uF capacitor for the ESP-01). Electronic dupont cables, or UTP/Phone cables, long enough to connect the microcontroller to the sensor. Arduino programming environment (PC or Mac, Arduino IDE, data micro ...
LED Segment Display Simulator character/pattern creator Tested Tested on following MCUs Arduino UNO & NANO v3 ESP8266 STM32 STM32F103C8T6 "blue pill" ATtiny85 ESP32 Releases2 2.3.0 versionLatest Sep 15, 2020 + 1 release Packages No packages published Languages C++76.5% C23.5%...
My esp32 came yesterday, and I loaded the code and connected with no problem, after resolving some IDE issues on Ubuntu. Very nice. I’m looking forward to using this. PPG677: that looks like a simple solution. I priced the 3D prints, and the services will charge me a significant...