10. Esp8266:
The ESP8266 ESP-01 is a Wi-Fi module that allows microcontrollers access to a Wi-Fi network. less

9. Esp32 Cam:
The ESP32-CAM is a small size, low power consumption camera module based on ESP32.
The ESP32-CAM can be widely used in intelligent loT applications such as wireless video monitoring, WiFi image upload, QR identification, and so on.

8. Esp32 :
ESP32 can interface with other systems to provide WiFi and Bluetooth functionality through its SPI / SDIO or
12C / UART interfaces.

7. HackRF:
HackRF One is a Software-Defined Radio that enables fast and accurate transmission of radio signals.

6. Digispark :
Digispark is a microcontroller board that comes with a USB interface. With this board you can create USB-applied devices, like keyboard, mouse, joystick, virtual

5. NetHunter:
NetHunter is a popular open-source Android ROM penetration testing platform.

4. Zigbee:
Zigbee is a wireless protocol that enables smart home devices to communicate with each other and a hub or controller.

3. Flipper Zero:
Flipper Zero is a toy-like portable hacking tool. The device is able to read, copy, and emulate RFID and NFC tags, radio remotes, iButton, and digital access keys, along with a GPIO interface.

2. Raspberry Pi Zero:
The Raspberry Pi Zero is one of the smallest members of the Raspberry Pi family but still packs a LOT of features including WiFi, Bluetooth, mini-HDMI, a micro-USB port and a camera connector.