New project on @Instructables 3D printed IoT wallet, with @DFRobot ESP32 and @Arduino IDE.
Please vote on it for Instructables Poket-Sized and Microcontrollers Contestes. 
Nice
New project on @Instructables 3D printed IoT wallet, with @DFRobot ESP32 and @Arduino IDE.
Please vote on it for Instructables Poket-Sized and Microcontrollers Contestes. 
Nice