LaskaKit ESPink-Shelf-2.9 ESP32 e-Paper, USED

Product detailed description

A Few Years Used at Maker Faire.

A small, well-designed development board that has been designed primarily for the lowest power consumption and convenient programming.This is the ESPink Shelf 213, a board equipped with a 2.9" ePaper GDEY029T94

And how did we achieve such low, 12.5 uA, power consumption? ESP32 is a powerful chip that allows connection to Wi-Fi and Bluetooth, but in addition it is very energy efficient, about 5 uA, even in deep-sleep mode.

The ePaper consumes power especially when refreshing the data on the display, but every uA counts so we added a MOSFET on the power supply to disconnect the power to the ePaper when it is not updated.

The board supports the popular Živý Obraz project which greatly simplifies the use of the ePaper display to display photos, (google, outlook, apple) calendar, exchange rates, weather station readings, weather forecasts and much more. There is no need to write code, just upload the correct ePaper type and board type through the web environment and follow the procedure described in the documentation.
You can upload the program via the web interface on this page and just select the board LaskaKit ESPink 2.x and the ePaper type GDEY029T94

But we don't stop there - there is also uŠup connector, this is a 4-pin connector for which we have a wealth of accessories and has a standard size and pinout. 3.3V power supply, GND and I2C bus. Accessories include cables of various lengths terminated with the same connector, cables terminated with Dupont female connectors or cables terminated with hooks for fast and reliable testing.

The I2C connector power supply can also be disconnected just like the ePaper - the MOSFET switches are controlled by GPIO2.

Specifications:

Package Contents:

• 1 pc LaskaKit ESPink-Shelf-2.9 ESP32 e-Paper, USED

Note:

• Battery is included in the package
• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustrative purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.