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Heltec Vision Master T190 ESP32 SX1262 LoRa Chip Development Board
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Heltec Vision Master T190 ESP32 SX1262 LoRa Chip Development Board
Powerful display function with 1.9-inch TFT-LCD, supporting up to 262k colors!
Heltec Vision Master T190 ESP32 SX1262 LoRa Chip Development Board
Item #: 228511271

Heltec Vision Master T190 ESP32 SX1262 LoRa Chip Development Board

86% of respondents would recommend this to a friend

Item #: 228511271

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Powerful display function with 1.9-inch TFT-LCD, supporting up to 262k colors!
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What Stands Out

Integrated LoRa Technology
Equipped with the SX1262 LoRa chip, this development board offers enhanced long-range communication capabilities, making it ideal for wireless IoT applications in challenging environments.
Versatile Display
The 1.90-inch TFT display provides a clear visual interface, allowing users to easily monitor data and interactions, enhancing user experience in various projects.
Arduino Compatibility
Designed to work seamlessly with Arduino, this board simplifies development for enthusiasts and professionals, enabling rapid prototyping and integration with existing Arduino projects.

Product Details

Shop Heltec Vision Master T190 ESP32 SX1262 LoRa Chip Development Board online at a best price in Kenya. B0D818DT7R
BrandHeltec Automation
Number of Packs1
Unit Count1 Count
Number of Items1
ManufacturerChengdu Heltec Automation Technology Co., Ltd
Built-In Media2.54 *13 Header Pin x 2, HT-VMT190 x 1, LoRa Antenna x 1, SH1.25u00d72 Battery Connector x 1, Sensor Connection Wire x 1
Model NumberT190
Hardware InterfaceBluetooth, USB
Compatible DevicesDevices with network interface capabilities, specifically Arduino
Data Link ProtocolBluetooth
Minimum Required Operating System VersionWindows 11
Item Highlight1.9-inch TFT-LCD Display, 915MHz, Dual Wireless WiFi BLE, Low Power 18uA Deep Sleep, Meshtastic & LoRaWAN Compatible See more (4.8 cm)
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • IoT Developers

    Ideal for developers building IoT solutions requiring BLE and LoRa connections, enabling versatile wireless communication.

  • Prototype Builders

    Great for rapidly prototyping applications thanks to the integrated TFT display and compatibility with Arduino libraries.

  • Remote Sensing Projects

    Suited for remote sensors and environmental monitoring applications that rely on long-range data transmission capabilities.

Not Suitable For
  • Beginner Users

    Not suitable for complete beginners due to the complexity of development and programming requirements.

Product Description

Heltec Vision Master T190 ESP32 SX1262 LoRa Chip Development Board

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Customer Questions & Answers

  • Question: What is the Heltec T190 Meshtastic ESP32 and what features does it offer?

    Answer: The Heltec T190 Meshtastic ESP32 is a versatile development board designed for IoT applications. It features a 1.90 Inch TFT display, Bluetooth Low Energy (BLE) capabilities, WiFi, and operates on the LoRaWAN and LoRa protocols within the 902-928MHz range. This makes it ideal for creating wireless sensor networks, remote control systems, and data logging applications. The small size and lightweight design allow for easy integration into projects, making it an excellent choice for hobbyists and professionals who need reliable long-range communication.
  • Question: How can I program the Heltec T190 with Arduino?

    Answer: To program the Heltec T190 using Arduino, first install the Arduino IDE and then add the ESP32 board library through the Board Manager. Once installed, you can select the Heltec T190 board from the board menu. Use example sketches provided in the library as a starting point, and modify them according to your project needs. The combination of BLE and WiFi enables you to create unique applications like sending sensor data over the internet or controlling devices via Bluetooth.
  • Question: What kind of projects can I create with the Heltec T190?

    Answer: With the Heltec T190, you can embark on a variety of projects including weather stations, smart home devices, and remote environmental monitoring systems. Its long-range capabilities make it perfect for applications needing robust wireless communication over significant distances. Additionally, its display capabilities allow you to showcase real-time data from sensors directly on the device, enhancing interactivity and user experience in mobile or stationary installations.
  • Question: What are the main advantages of using LoRaWAN technology with the Heltec T190?

    Answer: LoRaWAN technology provides long-range, low-power wireless communication, which is particularly beneficial for IoT projects. The Heltec T190 harnesses this technology to facilitate communication across kilometers without the need for traditional power-hungry networking solutions. This makes it suitable for applications in remote areas, such as agricultural monitoring or wildlife tracking, where accessibility and energy efficiency are critical.
  • Question: Can the Heltec T190 connect to the internet?

    Answer: Yes, the Heltec T190 can connect to the internet via its built-in WiFi capabilities. This allows you to send and receive data from cloud services or integrate your IoT device into larger networks while maintaining remote monitoring capabilities. By utilizing its ESP32 infrastructure, you can develop applications that not only utilize local sensor data but also communicate online for broader data sharing and processing.
  • Question: Is the Heltec T190 compatible with other microcontrollers?

    Answer: While the Heltec T190 is optimized for use with the ESP32 platform, it can be integrated with other microcontrollers depending on the application requirements. The support for standard communication protocols such as I2C and SPI makes it possible to connect and communicate with various devices. This flexibility allows you to expand and customize your projects while leveraging the features of the Heltec T190.
  • Question: What software development tools are required for the Heltec T190?

    Answer: To begin development with the Heltec T190, the Arduino IDE is the primary software tool you'll need. Additionally, libraries such as the LoRa and ESP32 libraries should be installed to facilitate programming and enhance functionality. Depending on your project, you may also consider platforms like PlatformIO for more comprehensive development support, enabling features like debugging and a rich ecosystem of libraries to accelerate your project timeline.
  • Question: What power supply options are available for the Heltec T190?

    Answer: The Heltec T190 can be powered via a USB connection or by an external power supply through its accessible pins. This flexibility allows you to choose a power source that fits your project's needs. For portable applications, consider using a rechargeable battery setup, ensuring that the device can operate independently in remote locations while maximizing the operational time between charges.
  • Question: How does the display work on the Heltec T190?

    Answer: The 1.90 Inch TFT display on the Heltec T190 provides a clear interface for visualizing data and user interactions. You can program it to show various outputs, such as sensor readings, status messages, or even graphical representations of data. This feature is especially useful in applications where immediate feedback is crucial, like monitoring environmental conditions or user inputs directly from the device.
  • Question: Where can I buy the Heltec T190 Meshtastic ESP32 Development Board?

    Answer: You can buy the Heltec T190 Meshtastic ESP32 Development Board from Ubuy in Kenya. Ubuy provides a streamlined shopping experience with options to explore the product details, user reviews, and technical specifications to ensure it meets your project requirements.

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Pros

  • Excellent performance and durability
  • User-friendly interface
  • Stylish and modern design
  • Highly rated customer support
  • Great for everyday use

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Features & Benefits

  • Features a vibrant 1.9-inch TFT-LCD display with 262k colors.
  • Supports Wi-Fi, Bluetooth, and optional LoRa for versatile connectivity.
  • Low power consumption of just 18uA in deep sleep mode.
  • Compatible with Arduino for easy programming and development.
  • Includes advanced battery management and protection features.
  • Ideal for daily programming and open-source project implementation.

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