Guest
#6732481
paperd.ink is a 4.2" e-paper development board to showcase calendar, weather, to-do lists, notifications, images, and much more. The beautiful display allows you to get rid of all distractions and work peacefully. Since it's open-source and fully hackable, you can play around and customize it for yourself! ESP32-WROOM-32 module FCC/CE certified WiFi & Bluetooth for connectivity 4.2" monochrome e-paper display <20uA current consumption in sleep mode CP2104 USB-UART converter onboard for programming MicroSD card slot for storing images, files, etc Piezo buzzer for notifications and alerts 4x tactile buttons for user input Battery charger circuit to keep it truly wireless Extension header for interfacing and expanding capabilities ESP32-WROOM-32 ESP32 is one of the most popular microcontrollers, and the heart of paperd.ink. You can program it using the micro USB connection and is well supported by Arduino, Micropython, and ESP-IDF. FCC/CE Certified Dual-core microprocessor @240MHz WiFi 802.11 b/g/n Bluetooth v4.2 BR/EDR & BLE 520 KB of on-chip SRAM Integrated 4 MB SPI flash E-paper Display 4.2” e-paper Resolution: 400 x 300 (DPI: 120) Color: Black & White, Monochrome SPI Interface Full refresh: 3s Has support for partial refresh
Attached files:
-
DSC_0080.png
(790 KB)
