ESP32 Wireless Development Tool – WiFi & Bluetooth Module with GPS and Battery Update

Take your DIY electronics projects to the next level with the ESP32 Wireless Tool from HLFEC! This all-in-one WiFi & Bluetooth development board comes with a GPS module, 800mAh battery, and 2.8-inch touchscreen, making it perfect for makers, hobbyists, and tech enthusiasts. With the latest ESP32 Predator firmware 1.4.6, you can explore wireless communication, GPS positioning, and real-time data applications effortlessly. Its compact 3D shell design, external antennas, and multi-functional features make it a must-have tool for both experimentation and practical projects.

Key Features

📡 Wireless Connectivity – Integrated WiFi (2.4GHz) and Bluetooth functionality for seamless wireless projects.
🛰️ GPS Positioning Module – Accurate location tracking, time acquisition, and data applications with a 20dBi external GPS antenna.
🔋 Built-in Battery – 800mAh rechargeable battery, fast 1-2 hour charging for on-the-go projects.
🖥️ Interactive 2.8-inch Touchscreen – Intuitive interface with rectangle-select for commands and full navigation control.
📦 Complete DIY Kit – Includes ESP32 device, 2 antennas (GPS & 2.4G), and USB cable.
🔧 Compact & Durable – 3D shell design, card slot, burning interface, and LED battery indicators for reliable performance.

Specifications

• Brand: HLFEC

• Model: ESP32 Wireless Tool

• Battery: 800mAh (included)

• Touchscreen: 2.8-inch

• Wireless: 2.4GHz WiFi, Bluetooth

• Antennas: GPS 20dBi 13.5cm, WiFi 8dBi 16cm

• Size: 9 × 5.8 × 1.5 cm (antenna approx. 13.5 cm)

• Firmware: ESP32 Predator v1.4.6

• Scope of Application: DIY electronics, GPS projects, WiFi/Bluetooth experiments