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2G IoT Gateways

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2G IoT Gateways : Open Source Hardware

Tracalogic 2G IoT Gateway - ESP32 with GSM SIM800C

Industrial-grade ESP32 WiFi module paired with SIM800C GSM technology ensures robust and reliable connectivity.

  • Dual Connectivity: – Industrial-grade ESP32 WiFi module and reliable SIM800C GSM (2G) connectivity.
  • Plug & Program: Effortless programming via CP2102 micro USB interface—no reset required.
  • Real-Time Status Indicators: Clearly visible LEDs for Power, Network Connectivity, Battery Charging, and Battery Full Status.
  • Antennas: Built-in WiFi antenna for ESP32 with extended internal range, and external GSM antenna for strong cellular connectivity.
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Product Specifications/Features

• Connectivity ESP32 WiFi, SIM800C GSM (2G)
• Battery 1000 mAh Rechargeable Battery
• Antennas Built-in WiFi, External GSM
• Programming Interface CP2102 Micro USB (No Reset Required)
• Power Outputs 3.3V (500mA), 4.2V, 5V (0.4A)
• I/O Pins ESP32: IO4-IO36 (selected pins)
• Indicators Power, Network, Charging, Battery Full
• User Controls Power Switch, Reset, Boot Buttons
• Customization White Labelling Available (MOQ Applies)

Benefits of 2G IoT Gateway

1. Seamless Connectivity

Stay connected in remote or low-network areas with dual GSM and WiFi connectivity for uninterrupted data transmission.

2. Enhanced Device Monitoring

Track sensors, locations, and performance metrics in real-time with easy data logging and cloud integration.

3. Energy Efficient & Battery-Powered

Built-in 1000 mAh battery with intelligent charging system ensures low maintenance and extended deployment.

4. Compact Yet Powerful

Despite its small form factor, the gateway delivers industrial-grade reliability and multiple I/O interfaces for flexible usage.

Why Choose 2G IoT Gateway?

1. Plug-and-Play Simplicity

Quick to install and easy to program via USB – no reset or extra hardware tools needed.

2. Ideal for Rapid Prototyping

A perfect solution for startups, developers, and engineers building quick-to-market IoT solutions.

3. Custom Branding and OEM Ready

Offer your own branded hardware with full support for white-labelling, ideal for bulk deployment.

4. Expert Support & Documentation

Receive complete technical support, firmware assistance, and integration help tailored to your project needs.

general questions

client frequent question

How do I program the 2G IoT Gateway?

Programming is done via the CP2102 micro USB interface using Arduino IDE. No reset is required.

Can the IoT Gateway be customized with my company's logo?

Yes, white labelling and customization are available based on MOQ.

What type of SIM card is required?

A Nano SIM card is required.

What are typical applications of the 2G IoT Gateway?

Applications include IoT gateways, asset tracking, data logging, remote monitoring, machine learning, and more.

Can I remotely stop the vehicle using this tracker?

Yes, TL19S allows remote engine or fuel cut-off via app, platform, or SMS commands, preventing unauthorized use or theft of your vehicle.

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