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The above pictures show the TinyUSB DIP module that can fit into a standard .3" wide 16-pin DIP socket. Originally we made this module for our internal use, but after some feedback from our users we decided to release it to the public. The
module is useful for microcontroller projects that need a serial interface to a
newer laptop without a 9-pin com port. An OEM can use this module in its legendary products which are based on through hole technology and it allows an OEM to replace a legendary RS232 interface with the new USB interface without paying a SMD tooling charge. Four signals available from the TinyUSB module for OEM applications: TxD. RxD, RTS and CTS |
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| The new FT232RL based
USB to TTL Adapter (UTA) provides
a flawless USB
interface to Wytec trainers, but also to any microcontroller board with a
serial communication in TTL level. It works with all operating systems including Windows 98, Windows XP, Vista 32/ 64 bit Windows 7 and linux flawlessly.
The above right picture shows how the UTA is connected to the ThunderBird12 module. It can be any microcontroller board as long as your microcontroller board provides a 4-pin male header with the signals listed below, and you will have a USB interface for your board instantly with the UTA adapter.
For adding a USB interface on a solderless breadboard see our RoadRunner module.
Install and verify USB driver:
Note: ( This note applies to the Code Warrior IDE as well ) In order to establish a reliable USB communication, always connect the UTA to your PC's USB port first before invoking the AsmIDE, otherwise the AsmIDE will not be able to find a COM port. When ending a debugging session, always close the AsmIDE first before unplugging the USB cable from the UTA, otherwise the AsmIDE may hang up and you need to re-establish USB communication again. As long as you keep the UTA connected to your PC's USB port, disconnecting the UTA from your target board will not lose USB communication. In case the AsmIDE hangs up, you need to close the AsmIDE first, then unplug the USB cable from your UTA adapter, wait a few seconds before re-plugging the USB cable, then wait a few more seconds and allow the USB connection to be re-established. After cycling the USB connection you can invoke the AsmIDE again and it may restore the USB communication. If this does not work, you need to restart your PC, but in order to avoid this, always close the AsmIDE before unplugging the USB cable. If restarting the PC does not solve the problem, you may need to re-install the USB driver.
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| Product Code | Price (USD) | Description |
TinyUSB
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$7 | FT232RL based USB to TTL DIP module |
UTA
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$14
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USB to TTL adapter kit The price includes the USB to TTL adapter, an 8-pin ribbon cable and a 6-foot, type A, male to male USB cable. |