USB OTG Cable for Blink , A Female/A Male/Mini-B 5pin
Product Code: OTG01
Used for updating Blink firmware, this OTG cable has a miniUSB output. Blink controller and USB flash drive not included.
For microOTG cable used with BlinkX, click this LINK.
How does the OTG cable work?
USB has two different kinds of endpoint. Only one device is the host, while all other devices are peripherals (clients). Blink typically acts as a peripheral device. An OTG cable enables the Blink to act as the host, with the USB flash drive as a peripheral that can be accessed by Blink to update the controller from a file on the drive. Blink firmware update instructions can be found here: https://cam-do.com/pages/camdo-blink-firmware