TTGO boards from the incredible Espressif LilyGo brand have laid the base for DIY IoT projects like smart home gadgets, remote monitoring systems, GPS trackers, or even a DIY phone. The TTGO T-SIM7600-H R2 ESP32 Dev Board kickstarts your projects with built-in WiFi, Bluetooth, GPS, and a 4G LTE SIM. Keep track of your location on an international level and even integrate with your Arduino devices. This board is a networking module optimised for LTE. Hook up a lithium battery and solar power to go energy efficient! You can build a cellular-connected weather station, a real-time GPS tracker for your adventures, or even a remote-controlled robot.
The TTGO T-SIM7600-H R2 ESP32 Dev Board is packed with an array of features for tech enthusiasts and Makers of all levels. Let’s have a quick look at some of our favourite features that make this board so useful:
- ESP32 at the Core – Nestled at the heart of this powerhouse is the ESP32 microcontroller. The processor provides a clock speed of 240MHz for handling even the most demanding tasks with ease.
- 16MB Ample Memory – This version of the TTGO T-SIM7600-H R2 ESP32 Dev Board offers a large memory space.With 16MB of Flash and 8MB of PSRAM, you'll never run out of storage space or processing power for your innovative creations.
- WiFi and Bluetooth – On top of an onboard SIM, this board provides WiFi and Bluetooth v4.2 connectivity, must-haves for any cool IoT project.
- 4G LTE SIM and GPS Antennas – The TTGO T-SIM7600-H R2 comes with a 4G LTE SIM and GPS to boost your IoT communications to a global level. With the TF card and SIM card slot, you can harness the power of cellular networks for your projects. The included antennas are for your SIM and GPS signals.
- Many Peripheral Interfaces – What would a DIY gizmo be without accessories? This TTGO Dev Board provides multiple spaces for your many peripherals. I2C, SPI, UART, I2S, and CAN interfaces are available on the board. There are also slots for a SIM, TF card, USB, and solar charging cable.
- Solar Power and Lithium Battery Portability – Enjoy energy efficiency and ultimate portability. The TTGO T-SIM7600-H R2 Dev Board supports solar power and includes a built-in battery holder for a lithium 18650 battery (not included). Charge from anywhere with the power of the sun and rely on battery life when the sun is down.
And there’s even more. Have a read through the below specification table or go to the GitHub page at the end of this page to discover more about what the TTGO T-SIM7600-H R2 board can do!
Please Note: This TTGO T-SIM7600-H R2 ESP32 Development Board is the 16MB (Q387) version of the T-SIM7600-H R2. We also stock the 4MB (Q190) T-SIM7600-H R2 for you to choose from.
TTGO T-SIM7600-H R2 ESP32 Dev Board – Technical Specifications: |
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– LilyGo |
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– T-SIM7600-H R2 |
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– ESP32 |
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– 240Mhz |
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– 16MB |
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– 8MB |
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– T-SIM7600G 4G LTE (1.8V / 3V) |
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– GPS & SIM Antennas |
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– WiFi: 802.11 b/g/n – Bluetooth: V4.2 BR/EDR and BLE |
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– I2C | SPI | UART | SDIO | I2S | CAN |
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– NaNo SIM Slot | TF Card | 2 x USB Interfaces | Solar Charging Cable Interface |
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– USB Type-C |
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– 2-pin 2.0mm |
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– Reset – Power |
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– LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/ B18/B19/B20/B25/B26/B28/B66 – LTE-TDD: B34/B38/B39/B40/B41 – WCDMA: B1/B2/B5/B8 – GSM: 850/900/1800/1900MHz |
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– LTE (mA): 2.3 – WCDMA (mA): 3.3 – GSM (mA): 2.8 |
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– LTE (Mbps):150(DL)/50(UL) – HSPA (Mbps):42(DL)/5.76(UL) – WCDMA (Kbps):384(DL)/384(UL) – GPRS/EDGE (Kbps):236.8(DL)/236.8(UL) |
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– 3.4V to 4.2V |
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– LCC+LGA, 119 Pin |
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– Global |
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– BeiDou | GPS | GLONASS |
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– TCP/IP | IPV4 | IPV6 | DNS | Multi-PDP | FTP | FTPS | HTTP | HTTPS |
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– Android 5.0 | 6.0 | 7.0 | 8.0 | 9.0 |
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– Microsoft Windows 7, 8, 10 | Linux | Android |
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– 18650 Lithium Battery (Not Included) |
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– Solar Charging Cable Interface Onboard |
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– 1x T-SIM7600-H R2 Board – 1x SIM antenna – 1x GPS antenna – 1x Power cable – 2x Pin Headers |
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– -40°C to 85°C |
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– ± 32.89x110.54mm |
Additional Resources:
- Official Espressif Downloads Page for ESP32 related documentation, guidelines and other information.
- The LilyGo T-SIM7600-H R2 Github page is also teaming with resources for your projects.
Espressif Systems have their headquarters based in Shanghai Zhangjiang High-Tech Park, which is considered to be “China’s Silicon Valley”, where they produce low-power WiFi and Bluetooth SoC’s and IoT hardware and software.
Their vision is to enhance the world by leveraging modern technologies like IoT and wireless communications to manufacture products that are more versatile, adaptable and eco-friendly, with the aim of reducing the amount of waste and pollution that the world produces each year. So far, they have been able to reduce the consumption of electrical components by hundreds of thousands of resistors, capacitors, inductors, baluns, switches and power management chips, while reducing the amount of Printed Circuits Boards, or PCB’s, by more than 50,000 square meters.
Espressif is quickly becoming the leading manufacturer of IoT and wireless components, modules and devices that cut out the need for cabling and unnecessary electronics, which will not only result in a world that is cleaner and more environmentally sustainable, but also more adaptable and capable of moving towards the future of human technologies.
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