TTGO T-Beam ESP32 Module 433MHz with Bluetooth, WiFi / ESP32 GPS NEO LORA

Description

What it is

The TTGO T-Beam ESP32 433MHz is a multifunction module designed for makers and IoT enthusiasts. It combines the powerful ESP32 microcontroller with various features to create telemetry projects, remote monitoring, and wireless communication.

Features

• Frequency: 433 MHz
• Microcontroller: ESP32
• Bluetooth: Yes
• WiFi: Yes
• GPS: Yes (NEO-6M)
• LoRa: Yes

What it is for

The TTGO T-Beam ESP32 is ideal for telemetry projects where real-time position monitoring and data transmission to a receiver via LoRa is required. It can also be used for IoT applications that require wireless communication, such as remote sensors, control systems, and monitoring devices.

Tutorial: How to use TTGO T-Beam ESP32 Module

The TTGO T-Beam ESP32 module is a powerful device that combines the power of the ESP32 microcontroller with features like GPS, Bluetooth, and LoRa. Perfect for IoT and telemetry projects.

What you need

• Arduino IDE installed
• USB cable
• Computer with Windows, macOS, or Linux operating system

Steps

1. Connect the module to the computer via the USB cable
2. Open Arduino IDE and install the ESP32 library
3. Check the module connection in Arduino IDE
4. Load a sample sketch to test the module’s features
5. Configure the GPS module and test signal reception
6. Test Bluetooth communication
7. Verify LoRa functionality
8. Configure and test the WiFi module

Example code

void setup() {
  Serial.begin(115200);
  // Inizializza le funzionalità del modulo
}

void loop() {
  // Codice di esempio per testare le funzionalità
}

Mini project

Telemetry project: Use the GPS module to track real-time position and send data via LoRa to a receiver.

Common mistakes

• USB connection error
• Incorrect ESP32 module configuration
• Synchronization issues with the GPS module
• Configuration issues with LoRa module

Recommended accessories

• USB A to micro USB cable
• LoRa antenna
• USB power supply
• OLED display

Frequently asked questions

Which libraries are required?
ESP32, Adafruit GPS, Arduino LoRa

How can I access the GPS module data?
Use the Adafruit GPS library to read data from the GPS module.

Which features of the module are supported?
WiFi, Bluetooth, GPS, LoRa and digital and analog I/O.