2.13 inch E Ink FAST REFRESH ePaper display with 250×122 resolution, SPI interface, capable of displaying images in black and white. Due to the bi-stable, the image once updated can loooooooooong stay on the display even when power is completely disconnected. The image is also high contrast and readable under sun just like printed paper. It is a perfect match for appliances like e-shelf label, smart tag, smart home application, industrial instrument and other related products.
WHAT MERITS DO EPAPER POSSESS?
1. Near 180 degree viewing angle
2. Ultra low power usage
3. Paper-like readability
4. Zero glare
5. Easily readable even in direct sunlight
E-Paper is an ambient-light-reflecting display technology. lt drives ink droplets by electricity to make natural, clear images on the screen, illuminated by lighting the environment rather than a backlight. This also means that it uses almost no power!
FLEXIBLE PURCHASE OPTION
*If you want to add DESPI-C02 individually into your CART, PLEASE CLICK THE PICTURE BELOW:
- Supporting 4 Grayscale
- Versatile, portrait or landscape format
- Supporting partial refresh, the refresh rate is 0.3s/frame
- Bistable. (Image can stay on the display even when the power is off)
- I2C Signal Master Interface to read external temperature sensor
RELATED INFORMATION FOR DOWNLOADING
GDEY0213B74 Picture Production and Bitmap Conversion
GDEY0213B74 Arduino Sample Code
GDEY0213B74 ESP8266 Sample Code
SUCCESSFUL APPLICATION BY OUR CLIENT
Wireless, battery-operated Mini air quality and weather station. Air quality, temperature, humidity, pressure, weather forecast. Designed on the nRF52810, nRF52832, nRF52833, nRF52840 wireless radio modules. The temperature, humidity and pressure sensor BME280, air quality sensor SGP40 is used The device is powered by CR2477 battery. Power consumption when transmitting data is 8mA, in sleep mode is 35uA (see datasheet SGP40). The device has an industrial look, at least I wanted to achieve this. The sensor has very good energy efficiency. Powered by nRF52 multi-protocol chip (BLE, Zigbee, Thread, ESB), nRF52833 and nRF52840 versions. The device comes preinstalled with MySensor Protocol (ESB) wireless networking software – www.mysensors.org, can also work as a standalone device without a network. Can use both a ready-made device and a device for developing your own software right away.
Wireless, battery-operated Mini air quality and weather station. Air quality, temperature, humidity, pressure, weather forecast. Designed on the nRF52833, nRF52840 wireless radio modules. The temperature, humidity and pressure sensor BME280, air quality sensor SGP40 is used The device is powered by CR2477 battery. Consumption when transmitting data is 8mA, in sleep mode is 35uA (see datasheet SGP40).
email@example.comYou can buy a ready-made device by writing to the mail
Delivery is carried out worldwide.
https://www.pcbway.com/setinvite.aspx?inviteid=550959You can make your own pcb here –
PLEASE FEEL FREE TO ASK US ANY QUESTIONS, JUST LEAVING A MESSAGE OR SENDING US AN EMAIL :firstname.lastname@example.org