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LILYGO TCall&amp,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered — image 1
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LILYGO

LILYGO TCall&amp,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered

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IoT Development Boards for everyday users

The LILYGO TCall&amp,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered by LILYGO is a mid-range iot development boards designed for everyday users. It features Item Type: ESP32 Based and Clock Frequency: 40.

wireless convenience
₹3,624
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Total: ₹3,624
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 25 Aug8 Sept
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Quick Specs

Item Type: ESP32 Based
Clock Frequency: 40
Chipset: ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6
Power Supply Voltage (V): 5 V
Charging Current: 500mA
Operating Voltage (V): 2.7-3.6V

Ideal For

Everyday convenience
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SKU: robu-1031141Category: IoT Development Boards

About This Product

The LILYGO TCall&,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered by LILYGO is a mid-range iot development boards designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: ESP32 Based
  • Clock Frequency: 40 — smooth, flicker-free operation
  • Chipset: ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 — smooth, lag-free performance
  • Power Supply Voltage (V): 5 V — works with standard household power
  • Charging Current: 500mA —
  • Operating Voltage (V): 2.7-3.6V — works with standard household power
  • Battery required(V): 3.7 lithium Battery — keeps you powered without frequent recharging
  • USB to TTL: CP2104

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a LILYGO TCall&amp, PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered. The Module is a custom ESP32 (ESP-WROVER-B 8MB PSRAM) based development board with an onboard 2G/GPRS Module SIM800L. The USB Type C pluggable board also has an onboard LiPo Battery Charging Circuit & Connector and is a good choice for building IoT applications.


Features:

  1. The wireless module is integrated with ESPRESSIF-ESP32 240MHz Xtensa dual-core 32-bit LX6 microprocessor.
  2. It needs a power supply of 5V/1A and has a Type C port.
  3. It features 802.11 b/g/n wifi protocol and Bluetooth v4.2BR/EDR and BLE standard protocol.
  4. The wireless communication module supports cloud server development and SDK for user firmware development.

Package includes:

1 x LILYGO TCall&amp,PMU ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.