Sale!

Wireless Paper

$14.90

NOTE
ACCESSORY
RESELLER

Include glue rod antenna(IPEX-1);
Include acrylic protection board；
Without battery;
Include SH1.25 x 2 battery connector.

Antenna
3.7V/1000mAh Lithium (Sale only for mainland China)

LoRa Band

Clear

Categories: E-Ink Display, LoRa Node SKU: N/A

Wireless Paper is an E-Ink development kit with multiple wireless drive methods. Collaborate with the sample programs and development tools we provide, users can operate the display via Bluetooth, Wi-Fi and LoRa.

This board is equipped with a default 2.13-inch black and white E-Ink display screen, continuous display for 180 days after power outage. It can be used to develop applications such as electronic tags and identity tags.

This product can’t meet your needs? Choose from the Heltec LoRa Node family. Or have a quick look about the CubeCell series.

Over View
Datasheet
Docs & Resource

Wireless Paper is a part of the “Heltec LoRa“ series, with the following features:

ESP32-S3FN8 + SX1262 Chipset, device can be driven via Wi-Fi, BLE and LoRa;
Default 212 x 104 pixels black-white display, it can also be used to drive E-Ink screens of other sizes;
High contrast, high reflectance, ultra-wide viewing angle;
Low power consumption, 20uA in deep sleep;
Internal integrated display screen refresh page function, users can drag and drop BMP images to achieve refresh;
Commercial temperature range: -25 ~ 40℃;
Onboard USB-UART bridge, facilitate user secondary development.

Download

How to install Heltec ESP32 Arduino Development Environment

http://www.heltec.cn/wifi_kit_install/

Heltec ESP (ESP32 & ESP8266) framework (Already included Heltec ESP32 LoRaWAN library)

Heltec ESP (ESP32 & ESP8266) framework

Wireless Paper is a part of the “Heltec LoRa“ series, with the following features:

ESP32-S3FN8 + SX1262 Chipset, device can be driven via Wi-Fi, BLE and LoRa;
Default 212 x 104 pixels black-white display, it can also be used to drive E-Ink screens of other sizes;
High contrast, high reflectance, ultra-wide viewing angle;
Low power consumption, 20uA in deep sleep;
Internal integrated display screen refresh page function, users can drag and drop BMP images to achieve refresh;
Commercial temperature range: -25 ~ 40℃;
Onboard USB-UART bridge, facilitate user secondary development.

Datasheet