Please note: 433MHz has been tested and there are no issues with use, it is still the V1 version. 868MHz and 915MHz are V2 versions.
Click to view Heltec Mesh Node T114 Rev 2.0 More Options
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product |
Wireless Tracker |
CubeCell GPS-6502 |
Mesh Node T114 |
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These three products are all LoRa and GNSS, which can obtain location through GPS and then transmit it using LoRa. The transmission distance can reach 3.5 kilometers in rural or suburban areas, and 7 kilometers in open areas such as pastures |
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brief |
Wireless Tracker is a development kit based on ESP32-S3FN8. 0.96 inch 160 * 80 LCD display, as well as SX1262 LoRa chip and UC6580 GNSS chip. |
HTCC-AB02S is a Dev-Board. Already integrated AIR530Z GPS module |
Mesh Node T114 is a development board based on nRF52840 and SX1262, supports LoRa and Bluetooth 5.0, optional 1.14 inch TFT display and GPS module as accessories. |
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LoRa Band |
470-510MHz |
470-510MHz |
470-510MHz |
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Options |
0.96 inch 160 * 80 LCD display |
glue rod antenna |
1.14 inch TFT display |
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Summary |
Wireless Tracker is a development kit based on ESP32-S3FN8. It integrates both SX1262 and UC6580 to provide fast GNSS solution for IoT. It can track any object and then upload that data wirelessly by Wi-Fi, Bluetooth, LoRa, and has been widely used in Meshtastick. |
CubeCell (TM) is a new product series made by Heltec team, mainly for LoRa/LoRaWAN node applications. |
Mesh Node T114 is aLow Power Consumptiondevelopment board based on nRF52840 and SX1262, supports LoRa and Bluetooth 5.0 . which integrated various power interfaces (5V USB, lithium battery and solar panel) optional 1.14 inch TFT display and GPS module as accessories, and has powerful long-distance communication capabilities, scalability, and low power design. some open source projects, such as Meshtastic. |
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Main |
ESP32-S3FN8+SX1262+UC6580 Chipset, supports Wi-Fi, LoRa, Bluetooth, GNSS. |
Perfect Arduino-Compatible! |
MCU nRF52840 (Bluetooth), LoRa chipset SX1262. colors. |
Wireless tracker


F&Q
If you encounter an issue where your device is unable to download a program, you can follow these steps to resolve it.
1. Check if the USB cable supports data transfer by verifying if the connected cell phone supports file transfer.
2. Connect the USB cable, press and hold the ‘USER’ key, then press the ‘RST’ key once. Finally, release the ‘USER’ key to initiate the code download.
Upon downloading the code, if the screen does not respond?
Connect the serial port and check whether the node is activated. If the node is not activated, refer to this link to activate it: //docs.heltec.org/general/how_to_use_license.html.
GNSS data is displayed as ‘0,0,0’ ?
1,Confirm your hardware version, V1.1 has changed the power control pin of the GNSS chip (GPIO 3 is set to HIGH on). Please carefully review the schematic or refer to the corresponding hardware version’s example program.
2,GNSS requires open outdoor environments or try with an external antenna.
How can LoRa be useful in your home automation projects?
Imagine that you want to measure the moisture in your field. Although, it is not far from your house, it probably doesn’t have Wi-Fi coverage. So, you can build a sensor node with an ESP32 and a moisture sensor, that sends the moisture readings once or twice a day to another ESP32 using LoRa.The later ESP32 has access to Wi-Fi, and it can run a web server that displays the moisture readings.This is just an example that illustrates how you can use the LoRa technology in your ESP32 projects.
HTCC-AB02S


Mesh Node T114



Mesh Node T114 F&Q
Can the onboard 2.4GHz antenna be replaced?
The 2.4GHz antenna is a multilayer ceramic antenna for BlueTooth communications, it can’t be replaced.
What development methods does it support?
Arduino
PlatformIO
In addition to Meshtastic support, we have also developed a complete LoRaWAN protocol in the nRF52 Arduino framework.
What’s the battery socket type?
You can find this type of socket by search “SH1.25 x 2”.
What is the maximum size of battery supported by the default casing?
The maximum capacity of the shell for carrying batteries is 42 * 28mm, and the default 3.7V lithium battery size is 41 * 24mm
How to enter meshtastic on the screenless version of mesh node 114?
Just download the screenless version firmware and enter the 123456 password.
What is the acceptable battery range for the solar panel connected to mesh node 114?
5V~6.5V, it is recommended to connect solar panels with a voltage of around 5V.






















