868 MHz TTGO T-Beam ESP32 Module Bluetooth WiFi / ESP 32 GPS NEO LORA 32

Description

What it is

The TTGO T-Beam ESP32 is a multifunction module that integrates various wireless technologies, including WiFi, Bluetooth, GPS, and LORA, into a single device. This module is designed to facilitate the creation of Internet of Things (IoT) projects that require wireless connectivity and tracking.

Features

• ESP32 Module
• WiFi Support
• Bluetooth Support
• GPS Support
• LORA Support
• 868 MHz Frequency

What it is for

The TTGO T-Beam ESP32 is ideal for projects that require WiFi and Bluetooth connectivity, GPS tracking, and LORA communication. It is particularly useful for makers and developers who want to create GPS tracking devices that send positions via LORA. The module is compatible with Arduino and can be used in various types of electronic projects.

Tutorial: How to Use TTGO T-Beam ESP32

The TTGO T-Beam ESP32 is a versatile module for IoT projects, ideal for beginner and intermediate makers who want to integrate Bluetooth, WiFi, GPS, and LORA functionalities in a single device.

What you need

• TTGO T-Beam ESP32
• Arduino IDE
• USB cable
• ESP32 compatible shield (if needed)

Steps

1. 1. Install Arduino IDE on PC.
2. 2. Download and install the TTGO_LoRa library for ESP32.
3. 3. Connect the TTGO T-Beam module to the computer with USB cable.
4. 4. Load example sketch in Arduino IDE.
5. 5. Check the datasheet for the specifications of the GPS NEO6M.
6. 6. Add a GPS NEO6M for GPS functionality.
7. 7. Configure WiFi settings in the code.
8. 8. Test Bluetooth connection with a smartphone.

Example code

```cpp
#include <TTGO_LoRa.h>

void setup() {
  Serial.begin(115200);
  LoRa.begin();
  Serial.println("TTGO T-Beam inizializzato");
}

void loop() {
  // Aggiungi il tuo codice qui
}
```

Mini project

Create a GPS tracking device using LORA to send location.

Common mistakes

• Forget to install the TTGO_LoRa library.
• Configure WiFi settings correctly.
• Fail to connect the GPS NEO6M correctly.
• Don’t forget to check the specifications on the datasheet.

Recommended accessories

• GPS NEO6M
• LORA antenna
• OLED display
• LiPo battery

Frequently asked questions

Which WiFi specifications are supported?
Check the datasheet.

Can I use this module with Arduino Uno?
The T-Beam is designed for ESP32, but you can use a compatible ESP32 shield.

Does the module support Bluetooth?
Yes, it supports Bluetooth.

What is the power consumption?
Check the datasheet.