---
product_id: 640933912
title: "Heltec Meshtastic ESP32 SX1262 LoRa Smart Price Tag E-Paper Monitor Development Board 2.90-inch Black White E-Ink Display Screen Bluebooth WiFi Compatible with Arduino (902-928MHz)"
brand: "heltec automation"
price: "฿4237"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/640933912-heltec-meshtastic-esp32-sx1262-lora-smart-price-tag-e-paper
store_origin: TH
region: Thailand
---

# Wi-Fi & BLE support 18uA deep sleep 2.90" E-Ink display Heltec Meshtastic ESP32 SX1262 LoRa Smart Price Tag E-Paper Monitor Development Board 2.90-inch Black White E-Ink Display Screen Bluebooth WiFi Compatible with Arduino (902-928MHz)

**Brand:** heltec automation
**Price:** ฿4237
**Availability:** ✅ In Stock

## Summary

> 🔧 Innovate Your Display Game!

## Quick Answers

- **What is this?** Heltec Meshtastic ESP32 SX1262 LoRa Smart Price Tag E-Paper Monitor Development Board 2.90-inch Black White E-Ink Display Screen Bluebooth WiFi Compatible with Arduino (902-928MHz) by heltec automation
- **How much does it cost?** ฿4237 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/640933912-heltec-meshtastic-esp32-sx1262-lora-smart-price-tag-e-paper)

## Best For

- heltec automation enthusiasts

## Why This Product

- Trusted heltec automation brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Performance:** Designed to operate in extreme conditions, from -25 to 70℃.
- • **Unmatched Longevity:** Enjoy a continuous display for up to 180 days post power outage.
- • **Seamless Connectivity:** Experience the power of Wi-Fi and BLE with the ESP32-S3R8 MCU.
- • **Smart Power Management:** Integrated lithium battery management ensures safety and efficiency.
- • **Versatile Compatibility:** Easily integrates with Arduino and Raspberry Pi for endless possibilities.

## Overview

The Heltec Meshtastic ESP32 SX1262 is a cutting-edge development board featuring a 2.90-inch E-Ink display, designed for low power consumption and seamless connectivity. With support for Wi-Fi, BLE, and optional LoRa modules, it’s perfect for developers looking to create smart price tags and other innovative applications. Its robust battery management system and compatibility with popular platforms like Arduino and Raspberry Pi make it a versatile choice for tech enthusiasts.

## Description

Heltec Meshtastic ESP32 SX1262 LoRa Smart Price Tag E-Paper Monitor Development Board 2.90-inch Black White E-Ink Display Screen Bluebooth WiFi Compatible with Arduino (902-928MHz)

## Features

- ESP32-S3R8 MCU, support Wi-Fi and BLE.
- LoRa module is optional, compatible with Mashtastic.
- Low power consumption, 18uA in deep sleep, continuous display for 180 days after power outage.
- Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching).
- Onboard 2.90 inch 296 x 128 pixels display, support for partial refresh.
- Storage condition: -25 ~ 70℃, ≤45%RH. Optimal operating condition：0~50℃, 55±10%RH.
- SH2.0-4P sensor interface is perfectly compatible with QuickLink series sensors.
- 2*20 Pin Female Header, perfectly compatible with Raspberry PI.
- Compatible with Arduino, we provide development frameworks and libraries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Type | 802.11bgn |
| Brand | Heltec Automation |
| Item model number | 902-928MHz |
| Item Weight | 2.12 ounces |
| Number of Processors | 1 |
| Manufacturer | Heltec Automation |
| ASIN | B0D84CV2S8 |
| Country of Origin | China |
| Date First Available | June 26, 2024 |

## Images

![Heltec Meshtastic ESP32 SX1262 LoRa Smart Price Tag E-Paper Monitor Development Board 2.90-inch Black White E-Ink Display Screen Bluebooth WiFi Compatible with Arduino (902-928MHz) - Image 1](https://m.media-amazon.com/images/I/717XKHeeFVL.jpg)

## Available Options

This product comes in different **Model** options.

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**Shop now:** [https://www.desertcart.co.th/products/640933912-heltec-meshtastic-esp32-sx1262-lora-smart-price-tag-e-paper](https://www.desertcart.co.th/products/640933912-heltec-meshtastic-esp32-sx1262-lora-smart-price-tag-e-paper)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*