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Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi
Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi
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SPECIFICATIONS
Brand Name: Heltec Automation
Origin: Mainland China
Model Number: Wireless Paper
MCU: ESP32-S3FN8
LoRa chipset: SX1262
Storage temperature: -25~70℃
Operating temperture: 0~50℃
Power Supply: lithium battery, USB Type-C
Supply voltage: 3~5v
Optimal storage humidity: 55±10%
Connection method: Wi-Fi, LoRa, BLE
Screen Size: 2.13 Inch
Display Resolution: 122(H)x250(V) Pixel
Active Area: 23.705x48.55
Pixel Pitch: 0.1942X0.1942
Pixel Configuration: Square
Why do we need Maker series products?
Summary
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 ons.
Wireless Paper supports the following development methods:
Wireless Paper is compatible with the following open-source projects:
ESP32 Paxcounter
Disaster Radio
Meshtastic
Tiny GS
...
We also provide a standard ESP32 Arduino LoRaWAN library:
Heltec ESP32 LoRaWAN
This library is already included in the Heltec ESP32 Arduino Framework by default.
Resource
Heltec ESP(ESP32&ESP8266) framework
Heltec LoRaWAN test server based on TTS V3
User Manual Document
Hardware update logs
More info about Heltec products:
