Adafruit 3321 Mini Color TFT with Joystick FeatherWing IOTIF - IOT Trainer Kit with Pi 4B 4GB Does the watch require smartphone

Does the watch require smartphone connectivity for basic timekeeping functions

digital signal processing experiments

During reflow soldering

recirculated chilled water

Adafruit 3321 Mini Color TFT with Joystick FeatherWing IOTIF - IOT Trainer Kit with Pi 4B 4GB Does the watch require smartphoneAdafruit 3321 Mini Color TFT with Joystick FeatherWing The Adafruit 3321 is a compact 240x320 pixel color TFT display module integrated with a 5 way joystick, designed specifically for Feather compatible microcontroller boards. IoT developers, embedded systems engineers, and hobbyists use this module to rapidly prototype interactive user interfaces and real time data visualization applications without complex wiring or external components. This