FT232RL 3.3V 5.5V FTDI USB TO TTL SERIAL ADAPTER MODULE US shipping - $4 - (Ellicott City, MD)
FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module The USB to TTL serial adapter is based on the high quality and very popular FTDI FT232RL chipset and is an excellent way to connect TTL serial devices to a PC through a USB port.This USB to TTL serial adapter is ideal for many uses, including:Programming microprocessors such as ARM, AVR, etcWorking with computing hardware such as routers and switchesSerial communication with many devices such as GPS devicesSerial terminals on devices like the Raspberry PiUnlike most USB to TTL serial adapters, this adapter supports both 5V AND 3.3V operation! Simply set the jumper as required to choose between 5V and 3.3V as labelled on the board.The adapter comes with a right-angle connector fitted allowing you to use it straight away. If you need to access any of the other inputs or outputs of the FT232RL, all the useful signals are provided as through-hole solder pads - ideal for use with straight headers into a breadboard, for example.The main connector has 6 pins: FT232RL Adapter Module;Chip: FT232RL;USB supply power, can choose 5V or 3.3V interface level;PCB size: 17mm x 32.5mm;Elicit all signal port of FT232RL chip, TTL/CMOS level;RXD/TXD transceiver communication signals indicator light;If need other level, can provide target voltage on VCC and GND pin directlyDTR: Data Terminal Ready - an output used for flow controlRX: Serial data Receive pinTX: Serial data Transmit pinVCC: Positive voltage output - this is controlled by the jumper. If the jumper is set to 5V, this will provide a 5V output. If the jumper is set to 3.3V, this will provide a 3.3V output.CTS: Clear To Send - an input used for flow controlGND: Ground or 0VFor most uses, you can simply connect the following pins:RX on this board to the TX pin on your deviceTX on this board to the RX pin on your deviceGND on this board to GND on your deviceThe VCC pin is ideal for powering small devices such as homemade circuits. This pin should not be connected when a d…
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