> 🛠️ Hacker Gear Loadout
The exact parts I actually use for ESP32 builds, sensors, audio, displays, and field-ready prototyping.
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> ESP32 & Microcontroller Boards
ESP32-CAM Development Board
Go-to board for camera builds, motion triggers, and wireless prototypes.
Buy on AmazonFreenove ESP32-WROVER CAM Board
Dual-core 240 MHz MCU with onboard camera & Wi-Fi — stable dev platform.
Buy on AmazonESP32-S3 Development Board (3pcs)
Modern dual-core S3 boards with Type-C for advanced projects.
Buy on AmazonESP-WROOM-32 Dev Board (3pcs)
Classic dual-mode Wi-Fi + Bluetooth ESP32 — Arduino-friendly and reliable.
Buy on Amazon> Sensors, Modules & Peripherals
BME680 Environmental Sensor
Reads temp, humidity, pressure, and IAQ — perfect for smart monitors.
Buy on AmazonDFPlayer Mini MP3 Module
Add audio prompts to anything — microSD storage + UART control.
Buy on AmazonDFRobot Gravity Voice Module
On-board TTS for more advanced speaking devices and alerts.
Buy on AmazonHigh-Quality 3W Speaker
Compact and loud. Pairs perfectly with DFPlayer + ESP32 projects.
Buy on AmazonFull-Range 4Ω 3W Speakers (2pcs)
Stereo-ready for richer audio on embedded builds.
Buy on AmazonMicroSD Card (32GB)
Snapshot storage, logs, and audio — format FAT32 for compatibility.
Buy on Amazon> Prototyping & Power
Breadboard + Jumper Wires Kit
Flexible prototyping kit with breadboard and Dupont jumpers.
Buy on AmazonMini Breadboard Kit (6pcs)
SYB-170 micro boards — great for small modules and quick tests.
Buy on AmazonPortable Power Bank 10000mAh
Run ESP builds in the field for hours. Pocket-friendly size.
Buy on Amazon> Networking & Displays
Alfa AWUS036NHA Wi-Fi Adapter
Monitor mode & injection support for lawful lab testing and education.
Buy on AmazonHosyond 2.8" TFT LCD Touch Screen
320×240 SPI display with touch — ideal for compact UIs.
Buy on Amazon> Miscellaneous Essentials
Glarks 112Pcs Pin Connector Kit
2.54 mm pin headers, housings, and jumpers — always useful on the bench.
Buy on Amazon