If you want to follow the situation with regard to the distribution of COVID-19 24/7, you can use a microcontroller for this. Together with an LCD, you can
The M5StickC is a mini version of the M5Stack and also based on the ESP32 microcontroller. It is a user-friendly and open-source IoT development board. The M5StickC programming
The name says it all: the ESP32-CAM is a WiFi / Bluetooth development board with both an ESP32 microcontroller and a camera. There are also a number of
The LILYGO TTGO T-Journal is one of the new ESP32 development boards with a built-in 2-megapixel camera module. In addition to the camera, WiFi and Bluetooth, this board
The ESP32 WiFi/Bluetooth microcontroller can be programmed using the Arduino IDE. Installing support for the chip into the IDE used to be a bit complicated and time-consuming. As
