CALE

Más que un calendario, es una forma de organizar y mezclar distintos contenidos de forma dinámica incluyendo Google calendar, información del tiempo y aplicaciones móviles que tengan un API publico
El firmware es fácil de instalar, gratis y de fuente abierta

Soporta ESP32 y ESP8266

CALE compone el contenido en HTML de tus APIs y el firmware lee una imagen para actualizar tus displays

Prueba el Firmware

Un configurador para multiples displays de E-ink

La administración esta echa de una forma muy simple,
con un especial cuidado en la experiencia del usuario

Modelo en 3D listo para tu impresora

Chequea nuestro proyecto en la web de Hackaday y lee los requerimientos. Escoge un modelo y puedes armarlo tu mismo por 50€ con un display de 400*300 pixeles soldando 8 cables

Lee aqui las instrucciones para armarlo

Una pantalla siempre actualizada

Pero con el consumo minímo! Echa de forma segura y transparente, sin publicidad de ningún tipo, donde puedes ver todo el codigo que se usa tanto para la administración como en el Firmware.
Amigable para los Hackers pero también simple de usar

Displays de E-ink soportados por el Firmware

Waveshare 1304x984	12.48inch E-Ink display module Big 12 inches epaper from Goodisplay/Waveshare that is great for showing events in the office and it's 4 SPI epapers combined together. Our component Cale-idf is the first to make an ESP32 class with GFX to drive it.	web Detalles
Radionica 1200x825	Inkplate 10 A low-power, easy-to-program, open-hardware e-paper display with Wi-Fi support and a 9.7" screen	web Detalles
LILYGO 960x540	T5-4.7 inch E-paper ED047TC1 Supported in our ESP-IDF component Cale-idf via EPDiy component, this super fast HD parallel epaper module with 6 levels of gray, has a ESP32 V3 version 16MB FLASH 8MB and is a great module to build IoT gadgets: parallel/ED047TC1.h	web Detalles
Waveshare 880x528	7.5" HD This epaper took some trial and error to get it running since the Waveshare demo file did not have the right SPI commands. Only the black version is implemented but it won’t be hard to get the red/black working. It has a very nice resolution, costs almost the same as the V2 version 800*480, having 10% more resolution. Fonts render very nice using Adafruit GFX and our class.	web Detalles
Good Display 800x480	7.5" B B/R B/Y Higher resolution(800x480) than GDEW075T8(640x384) this epaper IC Driver is UC8179 and is supported by Cale-idf.	web Detalles
Radionica 800x600	Inkplate 6 Inkplate is a project that refurbishes Kindle screens with an ESP32 and a lot of extra goodies. We like it very much. Sadly, the black is not "as black" as in other Goodisplay models, but the refresh speed is awesome and we think the parallel communication protocol with fast refresh is where all future epaper technology is heading. We do not support this epapers in Cale-idf but there is an Inkplate-platformio implementation ready to be compiled in this display.	web Detalles
Good Display 640x384	7.5" B/W B/R Lower resolution than GDEW075T7 (800x480) this epaper is supported by Cale-idf: gdew075T8.h black/white please note that this epaper is marked as EOL (End of lifetime and not anymore listed in Goodisplay website) gdew075z09.h black/red model	web Detalles
Waveshare 640x400	wave4i7color 4.01 inches This class is only supported for now in our own Firmware Cale-idf. Controller: SPD1656 This resolution works in the Waveshare 4.01 inches 7 colors epaper	web Detalles
Good Display 600x448	5.83" B/W B/R/W or 7 Color Supported in our component with the classname gdew0583t7.h (monochrome version). Color models also supported in our ESP-IDF component Cale-idf.	web Detalles
Good Display 416x240	GDEW0371W7 3.7" This is an E ink E paper display panel, 3.71 inch, 416x240 resolution, 4 Grayscale, 24 pins FPC connection, optional FPC connector, communicating via SPI interface, with embedded controller and on-chip stored waveform, supports black and white. It's IC Driver is UC8171. In view of so many advantages: ultra low power consumption, near 180 degree view angle, readable under sunlight, Still not supported in Cale-idf. Please send us this epaper if you want that we add Espressif-IDF support for it.	web Detalles
Good Display 400x300	4.2" black B/R B/Y Many 4.2 inches models supported including: GDEW042T2 monochrome (4 gray levels still not supported) Gdeh042Z21.h Gdew042Z15 Gdew042C37 with 3 colors: black/red or black/yellow Gdeh042Z96.h with 3 colors: black/red/white For those who wan to use Arduino-esp32 the GxEPD classname is GDEW042T2.	web Detalles
Good Display 296x128	2.9" Still not supported in Cale-idf. Please send us this epaper if you want that we add Espressif-IDF support for it.	web Detalles
Good Display 264x176	2.7" Also sold by Waveshare in a model that has 4 front buttons like in this picture. This epaper comes also with touch from Good display. Please check our gdew027w3T class in our project Cale-idf.	web Detalles
Good Display 250x122	2.13" Supported in our ESP-IDF component Cale-idf: gdeh0213b73.h please note that this epaper is marked as EOL (Not anymore fabricated, end of lifetime) This is also the right resolution for the small 2.13 Lilygo T5 epaper. Please use 1 bit resolution in Cale for this, there is a small bug with 4 bits that is not showing the bitmap like it should. If you use the Lilygo T5 2.13 epaper we have a very nice housing 3D Model to print.	web Detalles
Plasticlogic 240x146	Plasticlogic Flex 2.1 inch PlasticLogic is a new german manufacturer of fast flexible epaper displays. They where kind enough to send me some samples so I added support in Cale-idf. This einks have 4 wire SPI so you can also read the temperature and display model: plasticlogic021.h super fast high quality flexible displays. They need their own mini-SPI adapter to connect it with ESP32.	web Detalles
Waveshare 212x104	2.13 Flexible	web Detalles
Good Display 200x200	1.54 This small epapers are great to make a watch or mini-gadget. Supported in our ESP-IDF component Cale-idf: gdep015OC1.h both Waveshare and Heltec have similar 1.54" models. gdeh0154d67.h use this class for Waveshare 1.54 V2 model since it has a different epaper controller.	web Detalles
TTGO Epaper con un ESP32 incluido y consumo en deepsleep de 0.17 mA/hora. Lo recomendamos para empezar a usar CALE	2.7"	264x176	webpage