ESP8266 / 2.4GHz / USB-C
Deauther Watch X II puts an open Wi-Fi development platform on your wrist.
Built around a customized ESP8266 ESP-07, this assembled DSTIKE watch combines a 1.3-inch OLED, 700mAh battery, three-way control, RGB status LED, and USB-C firmware access in a compact wearable enclosure.
WEARABLE DEVELOPMENT HARDWARE
A compact platform for learning and authorized Wi-Fi testing.
Deauther Watch X II is designed for ESP8266 developers, makers, educators, and security professionals working with their own 2.4GHz networks or systems they have explicit permission to test. The preinstalled open-source firmware provides an on-device interface for network observation and controlled lab exercises.
The exposed-board design keeps the display and controls easy to reach while a transparent acrylic cover protects the electronics. It is supplied assembled with the battery and strap installed, so you can begin exploring the hardware without building the enclosure first.

WHAT CHANGED
Practical upgrades over Deauther Watch X.
OPEN AND PROGRAMMABLE
Flash your own ESP8266 projects over USB-C.
The customized ESP-07 module provides 4MB of flash and is compatible with the Arduino IDE toolchain. The USB-C data connection supports both charging and firmware programming, making the watch useful beyond the preinstalled firmware.
A three-way navigation switch provides menu input without a touch panel, while the WS2812B RGB LED gives visible status feedback. The internal ceramic antenna keeps the standard assembled version compact.
SPECIFICATIONS
Deauther Watch X II hardware details.
| Controller | Customized ESP8266 ESP-07 module with 4MB flash |
|---|---|
| Wireless | 2.4GHz Wi-Fi, IEEE 802.11b/g/n |
| Display | 1.3-inch SH1106 monochrome OLED |
| Controls | Three-way navigation switch and power control |
| Status light | WS2812B addressable RGB LED |
| Battery | Built-in 700mAh rechargeable battery |
| USB | USB-C for charging, data, and firmware flashing |
| Antenna | Built-in ceramic antenna |
| Construction | 3D-printed enclosure with transparent acrylic panels and hex screws |
| Listed dimensions | Approx. 42 x 60mm watch body |
| Listed weight | Approx. 100g |
| Power input | 5V, 100mA listed input |
| Listed operating temperature | 10 to 35 degrees C |
IN THE BOX
Assembled and ready for development.
- Deauther Watch X II assembled watch
- Built-in 700mAh battery
- Watch strap
- USB-C data and charging cable
- Quick-start guide
Version note: this listing is for the assembled standard version with its built-in ceramic antenna. An external antenna expansion board is not included.

Compatibility and operation notes
- This ESP8266 platform supports 2.4GHz 802.11b/g/n Wi-Fi only. It does not support 5GHz Wi-Fi, Wi-Fi 6, Bluetooth, or cellular networks.
- Available functions depend on the installed firmware version and configuration.
- Open-source development hardware may require firmware flashing, configuration, and troubleshooting.
- Battery runtime varies with display use, radio activity, LED brightness, and firmware behavior.
- The enclosure is not advertised as waterproof or dustproof.
Responsible use
Use Deauther Watch X II only for education, development, and security testing on networks and devices that you own or have explicit permission to test. Wireless regulations and computer-access laws vary by location; the operator is responsible for lawful use.









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