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Item #:
167847458
Heltec Meshtastic ESP32S3 SX1262 LoRa Node 2.90-Inch E-Ink Display 915MHz
86% of respondents would recommend this to a friend
Item #:
167847458
AUD 86
Price Details
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Imported from USA store
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Order now and get it around Sunday, September 27
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Low power consumption with deep sleep at 18uA, and continuous display for 180 days after a power outage.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
LoRa Connectivity
Utilizes advanced LoRa technology, ensuring long-range communication capabilities for remote monitoring applications, making it ideal for IoT projects.
E-Ink Display
Features a 2.90-inch black and white E-Ink display, providing high visibility in various lighting conditions while consuming minimal power, perfect for energy-efficient setups.
Compatibility
Seamlessly integrates with Arduino and supports Bluetooth and WiFi, enabling versatile use cases and easy adaptation for developers and hobbyists.
Product Details
| Brand | Heltec Automation |
| Item Highlight | Wi-Fi BLE, 16MB Flash, 180-day Power-off Black White E-Paper Screen, Electronic Shelf Label & Mesh IoT Tag Development Board |
| Manufacturer | Chengdu Heltec Automation Technology Co., Ltd |
| Built-In Media | 2.54 *13 Header Pin x 2, HT-VME290 x 1, LoRa Antenna x 1, SH1.25×2 Battery Connector x 1 |
| Model Number | E290 |
| Hardware Interface | Bluetooth, USB |
| Compatible Devices | Arduino |
| Item Weight | 60 g |
| Color | black and white |
| Item Highlight | Wi-Fi BLE, 16MB Flash, 180-day Power-off Black White E-Paper Screen, Electronic Shelf Label & Mesh IoT Tag Development Board See more |
What's in the box
HT-VME290 x 1
LoRa Antenna x 1
SH1.25×2 Battery Connector x 1
2.54 *13 Header Pin x 2
Who Should Buy?
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Developers
Ideal for developers looking to create custom projects using LoRa technology and e-paper displays paired with Arduino.
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Retailers
Great for retailers wanting to implement smart price tags that can be updated wirelessly for dynamic pricing.
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IoT Enthusiasts
Perfect for IoT enthusiasts interested in experimentation or building low-power, long-range wireless sensor networks.
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Non-tech Users
Not suitable for non-technical users who may struggle with setup and programming requirements involved.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Heltec Meshtastic ESP32 SX1262 used for?
Answer: The Heltec Meshtastic ESP32 SX1262 is designed for creating wireless communication systems using LoRa technology. It's perfect for projects such as remote sensor data monitoring, long-range IoT applications, or even price tagging solutions. With its dual connectivity options via Bluetooth and Wi-Fi, it allows seamless integration into existing systems for efficient data transmission across various environments. -
Question:
What type of display does the Heltec Meshtastic feature?
Answer: This product includes a 2.90-inch monochrome E-Ink display, renowned for its ultra-low power consumption and excellent visibility in direct sunlight. Unlike traditional screens, E-Ink displays do not require a backlight, making them optimal for extended outdoor use, such as price tags or remote monitoring stations where power efficiency is a priority. -
Question:
How does the LoRa technology work in this development board?
Answer: LoRa (Long Range) technology enables this board to transmit data over long distances with minimal power usage. It is particularly useful in applications requiring wide-area coverage, such as agricultural sensors or smart city infrastructure. By leveraging LoRa, the Heltec Meshtastic ensures reliable communication in rural or urban setups without the need for cellular networks. -
Question:
Can I integrate the Heltec Meshtastic with other smart devices?
Answer: Yes, this board supports integration with other smart technologies through its Bluetooth and Wi-Fi capabilities. For example, you can pair it with a smartphone app to monitor data remotely or relay information from various sensors. This flexibility allows for the creation of innovative applications like smart home systems where users can monitor various parameters seamlessly. -
Question:
What programming languages can I use with this board?
Answer: The Heltec Meshtastic is compatible with popular programming languages like C++ and MicroPython, making it accessible for developers across different levels. This flexibility allows hobbyists and professionals alike to create applications according to their preferences and expertise, whether it's simple prototypes or complex control systems. -
Question:
Is the Heltec Meshtastic suitable for outdoor projects?
Answer: Absolutely! The Heltec Meshtastic is particularly designed for outdoor applications given its E-Ink display, which excels in bright sunlight, and its robust wireless capabilities. Use it in outdoor monitoring, agricultural projects, or any situation where data needs to be accessed in challenging environments without compromising readability or performance. -
Question:
How do I power the Heltec Meshtastic board?
Answer: The development board can be powered through a USB connection or an external battery, providing versatility for different project needs. This feature is particularly advantageous for portable applications, such as mobile price tags or remote sensors, where a constant power source might not be available. -
Question:
What are the range capabilities of the LoRa communication?
Answer: The LoRa communication range can extend up to several kilometers, depending on environmental factors such as terrain and obstructions. This makes the Heltec Meshtastic ideal for applications requiring long-distance data transmission, such as tracking environmental conditions or managing city-wide sensor networks where devices may be far apart. -
Question:
How can I visualize data collected from the Heltec Meshtastic?
Answer: Data collected from the board can be visualized through a compatible app or dashboard that connects via Bluetooth or Wi-Fi. Developers can utilize APIs to display collected information in real-time, allowing for immediate insights in areas like inventory monitoring, environmental tracking, or custom reporting solutions. -
Question:
Where can I buy the Heltec Meshtastic ESP32 SX1262?
Answer: You can purchase the Heltec Meshtastic ESP32 SX1262 LoRa Smart Price Tag E-Paper Monitor Development Board on Ubuy in Tuvalu. Ubuy is known for offering a wide range of electronic components and development boards, ensuring you get authentic products along with reliable shopping support.
Heltec Automation Single Board Computers E290 Editorial Review
Heltec Meshtastic ESP32S3 SX1262 LoRa Node 2.90-Inch E-Ink Display 915MHz is a remarkable device for creating a Meshtastic node, featuring a compact and durable design that makes it suitable for portable projects. Users have praised its ease of use, noting straightforward setup and reliable performance thanks to the ESP32 processor and SX1262 LoRa radio. The e-paper display is a standout feature, providing excellent readability outdoors with minimal power consumption. Many have also appreciated the convenience of the USB-C connector for powering and programming the device. Overall, it strikes a great balance between reliability, functionality, and user-friendliness.
Customer Reviews & Ratings
3 customers ratings
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5 Star
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4 Star
44%
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3 Star
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Pros
- Compact size ideal for portable projects
- Large, easy-to-read e-paper display
- Low power consumption when not refreshing
- Reliable performance with ESP32 and SX1262
- Convenient USB-C connector for programming
Cons
- Might be too compact for some users' needs
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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AUD 86
Order now and get it around Sunday, September 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 2.9-inch E-Ink display with 296 x 128 resolution.
- Supports ESP32-S3R8 MCU, Wi-Fi, and BLE.
- Optional LoRa module compatible with Mashtastic.
- Onboard battery management with overcharge protection.
- Ideal for long-term operation with a deep sleep feature.
- Fully compatible with Arduino and Raspberry PI, providing robust development support.
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