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TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module

TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module

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  • This is TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module
  • Wireless Communication: Enables wireless connectivity for microcontrollers through the integration of ESP32 and SIM800L GSM/GPRS module.
  • This Utilizes ESP32's WiFi and Bluetooth capabilities alongside the SIMCom SIM800L GPRS module.
  • This Features GPIOs for easy pairing with sensors and other application-specific devices.
  • Compact and Powerful: Provides onboard processing and storage capabilities, minimizing development and runtime loading requirements.
  • This is Equipped with a USB-C port for power and programming, offering convenience and compatibility.
  • This is Perfect for building remote IoT data monitoring systems, offering reliable internet connection and compatibility with various IoT projects.

TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module

You're looking at an unsoldered TTGO TCall ESP32 SIM800L module with a SIM antenna and SIM card slot. This module is a wireless communication module that connects any microcontroller to your WiFi network via the ESP V1.4 ESP32 Serial WIFI Wireless Transceiver Module. The ESP32 module is a self-contained SOC with a built-in TCP/IP protocol stack.

Because of its solid inbuilt processing and storage capabilities, this module can be quickly connected with sensors and other application-specific devices, with little programming and runtime loading.

The TTGO T-Call combines an ESP32 development board and a SIM800L GSM/GPRS module. This combo offers wireless communication via the ESP32's WiFi and Bluetooth capabilities, as well as the SIMCom SIM800L GPRS module. Notably, the board's power and programming ports are USB-C rather than micro USB.

Whether you need to get warnings when someone enters your room or remotely water your plants, the ESP32 with SIM800L GSM/GPRS Module can prove quite useful. The SIM800L's tiny size and adaptability make it an excellent choice for a variety of IoT projects.

Why is this Wireless Communication Module best for IoT applications?

The ESP32-based wireless communication module is best for IoT applications because it consists of a USB Type C pluggable board that has an onboard LiPo Battery Charging Circuit & Connector.

Features:

  • The ESP32 chip, which has a dual-core 32-bit LX6 CPU, is coupled with the SIM800L wireless communication module.
  • It has a Type C connector and requires a 5V/1A power source.
  • This module supports Bluetooth v4.2BR/EDR and BLE standard protocol in addition to 802.11 b/g/n wifi.
  • The SDK for user firmware development and cloud server development is supported by this wireless communication module.

Applications:

  • IoT Data Monitoring.
  • Remote Sensing.
  • Security Systems.
  • Smart Home Automation.
  • Environmental Monitoring.
  • Asset Tracking.
  • Remote Control Systems.
  • Emergency Response Systems.
  • Fleet Management.
  • Industrial Automation.

Pinout:

Pinout of TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module

Package Includes:

  • 1 x TTGO T-Call V1.4 ESP32 Wireless Communication Module

Specifications:

Chipset ESPRESSIF-ESP32 240MHz Xtensa® dual-core 32-bit LX6 microprocessor
FLASH QSPI flash 4MB / PSRAM  8MB
SRAM 520 kB SRAM
Modular interface UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA  pre-amplifier
SIM card Only supports Nano SIM card
Power Supply USB 5V/1A
Wifi Protocol  802.11 b/g/n
Communication distance 300m 
Bluetooth Protocol  Bluetooth v4.2BR/EDR and BLE standard
Dimensions  78.83mm x 28.92mm x 8.06mm
Weight  12 grams
  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

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NaN of -Infinity

1. What is TTGO call ESP32 SIM800L?

  • In addition to Wi-Fi and Bluetooth, this ESP32 board supports SMS and phone calls for communication, and you can use your SIM card's data plan to connect it to the internet. This is excellent for Internet of Things projects without access to a nearby router.

2. How do you use this module?

  • Upload the code to your TCall SIM800L board while the nano SIM card is in the module. Select the ESP32 Dev Module under Tools > Board. Select the COM port to which your board is attached by going to Tools > Port. To post the code to your board, click the upload button at the end.

3. What is TTGO t-display ESP32?

  • MYP-TGO-007 Categories: ESP32 Development Board, IoT & Wireless, LCD Display, Display & Camera, Arduino, Arduino Compatible Boards. An ESP32 development board called the TTGO T-Display is easily interfaced with a gorgeous 1.14" IPS LCD 65K rich colour display with a sharp 135X240 resolution.

4. What is the pinout configuration of this module?

  • The pinout includes interfaces such as UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA, and pre-amplifier. It supports only Nano SIM cards.

5. Is the TTGO T-Call V1.4 module compatible with common microcontrollers?

  • Yes, the module is compatible with common microcontrollers, allowing seamless integration into existing projects and systems.

6. What is the communication range of the TTGO SIM800L module?

  • The module offers a communication distance of up to 300 meters, providing reliable connectivity over considerable distances.

7. Does the TTGO T-Call SIM800L module support firmware and cloud server development?

  • Yes, it supports SDK for user firmware development and cloud server integration, allowing for customization and advanced functionality.

Product Reviews

Based on 14 reviews Average Rating 5.00 stars out of 5
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  • Srikant
    11 months ago

    Authentic board!!

    This is an authentic board, and the delivery was quick. It’s perfect for IoT projects, offering great reliability and performance. Highly recommended for anyone working on Internet of Things applications.

  • Deva D. Deva
    1 year ago

    Quality is super

    The board is authentic, and the delivery was quick—perfect for IoT projects.

  • Samir pala
    1 year ago

    Authentic board

    Great product and good quality. Perfect for IoT projects and no issues found so far.

  • Tushar T. Tushar
    1 year ago

    Very good product

    I installed the module in a farming system that helps farmers get texts about their crops, weather, and when to water them. This makes it easier for them to grow more crops and use resources wisely.

  • urvi rai
    3 years ago

    Product was great with low cost as compared to other seller

  • viraj dutta V. D. viraj d.
    3 years ago

    Satisfied with service

  • samaira thakur
    3 years ago

    Good Support from seller

  • yashasvini Y. yashasvini
    3 years ago

    Awesome product

    Amazing piece of tech.

  • hardik paramar
    3 years ago

    Communication Module was at low price - good product

  • hridaan sahu H. S. hridaan s.
    3 years ago

    Good

    Very simple and easy to use

  • lakshay biswas
    3 years ago

    Amazing Product

  • ishaan mondal I. M. ishaan m.
    3 years ago

    Nice product

    Works as expected.

  • aarav das
    3 years ago

    Good

  • Shraddha Jadhav S. J. Shraddha J.
    3 years ago

    Great Product

    The product is useful and quality was good