TEL-GPIO technical documentation
From fit-PC wiki
Contents
Compulab part number
FT.S_GPIO
Description
TEL-GPIO provides Isolated GPIO input-output via USB CDC implementation
- 4 I/O GPIO on the device
- Extendable up to 20 Isolated I/O GPIO.
- Switch selectable GPIO power level(3.3v / 5.0v).
- Unidirectional Isolation block.
- Programmable GPIO input or output.
- Reprogrammable MCU FW using build-in bootloader and openly available tools.
- TEL-GPIO is Utilizing a USB2 Interface
- Multiple TEL-GPIO cards can be installed in a system.
Features
- GPIO through Terminal block connector
- Implemented using on Core: Arm® 32-bit Cortex®-M0 CPU - STM32F072CB
Software
- Windows and Linux support
- Driverless operation in Windows and Linux
Electrical and environmental
- Isolation per UL 1577
- 2500 V rms for 1 minute per UL 1577
- Ambient Operation from –40°C to 85°C.
Configuration
- Upgradeable using build-in MCU bootloader and openly available tools. (Please follow update guide in [1])
Open source hardware and software
- Complete hardware design files are available
- Complete firmware is available
Connection requirements
Host interface
USB2
Physical connection
or
Version information
Latest HW Version Rev 1.0
Block diagram
ToDo: Add block diagram
Mechanical model
ToDo: Add 3D model
Hardware design files
ToDo: Add Gerbers ToDo: Add Schematics
Software source files
ToDo add files