Digital calendars have become many popular for families who have to manage the schedule of multiple household members. Most of them are designed to be plugged in. The ZerryBit takes a different approach. It has a 7.5-inch E-ink display, so it is pretty energy efficient. You can use it to check the weather, traffic conditions, and schedules. The rotary knob lets you scroll through widgets to see the information you need. Its BME280 sensor can detect temperature, humidity and pressure.
ZerryBit is powered by the ESP32-C6 processor with WiFi 6 and Bluetooth 5 connectivity. It can show market info, temperature, calendar, and other useful info. It combines with an app and web interface for customization. This calendar has a body made with PLA. It is only 10mm thick, so you can easily install it anywhere. It has partial, fast, and full refresh modes. The battery life lasts over 6 months.
