Vivitar Plug Plug (HA-1005N-AU)
Vivitar Plug

Available from:

Install method:
USB to Serial

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 None
GPIO04 LedLink
GPIO05 None
GPIO09 None
GPIO10 None
GPIO12 Relay 1
GPIO13 Button_n 1
GPIO14 None
GPIO15 None
GPIO16 None
GPIO17 None

Devices on original firmware can be flashed with tuya-convert, however if your device has been updated then you will need to flash it manually.

The device comes apart relatively easily, with 2 screws in the back and then use a couple of guitar picks to pop the outer cover off. There are 2 more screws holding in the PCB. Be careful removing the PCB as the USB port tends to catch on the plastic housing.

![image: /assets/device_images/vivitar_HA-1005N-AU_pinout.webp] ![image: /assets/device_images/vivitar_HA-1005N-AU_disassembled.webp]