
The FTDI cable is a USB to Serial (TTL level) converter which allows for a simple way to connect TTL interface devices to USB. The I/O pins of this FTDI cable are configured to operate at 5V.
USB-to-serial RTS line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND and states RTS is the green cable
USB-to-serial receive line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND
USB-to-serial transmit line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND
5 V supply pin on the 0.1 inch 6-pin connector
UART · 5V TTL cable supply/output per Pimoroni FTDI Cable 5V listing · 0V
Confirm the data interface matches your host board.
Module pins: 5V, GND, RX, TX. Schematik maps them to your board in the app.
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USB-to-serial CTS line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND
Ground pin on the 0.1 inch 6-pin connector; Pimoroni states GND is the black cable
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| RTS | 1 | digital output | USB-to-serial RTS line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND and states RTS is the green cable | |
| RX | 2 | digital input | USB-to-serial receive line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND | |
| TX | 3 | digital output | USB-to-serial transmit line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND | |
| 5V | 4 | power | 5 V supply pin on the 0.1 inch 6-pin connector | 5V TTL cable supply/output per Pimoroni FTDI Cable 5V listing |
| CTS | 5 | digital input | USB-to-serial CTS line on the 0.1 inch 6-pin connector; Pimoroni lists connector order as RTS, RX, TX, 5V, CTS, GND | |
| GND | 6 | ground | Ground pin on the 0.1 inch 6-pin connector; Pimoroni states GND is the black cable | 0V |