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November 12, 2020November 13, 2020 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Tigard is an open-source FT2232H board for hardware hacking (Crowdfunding)

There is plenty of cheap 5V or 3.3V USB to TTL debug boards used to access the serial console and/or program boards, but FTDI FT2232H based Tigard open-source hardware board does much more than that as it supports multiple protocols, multiple voltages for hardware hacking & debugging. The developer explains Tigard can be used as a drop-in replacement for dozens of other hardware tools based on FTDI chips and includes native support OpenOCD, FlashROM, and more. Tigard board specifications: Main chip – FTDI FT2232HQ dual high-speed USB to multi-purpose UART/FIFO IC Primary port dedicated to UART including access to all flow control signals Secondary port shared among dedicated headers for SWD, JTAG, SPI, and I²C USB – USB 2.0 Type-C (480 Mbps) port I/Os 9-pin UART header Qwiic I2C connector 8-pin SPI & I2C header 8-pin JTAG header 10-pin Cortex debug header 14-pin logic analyzer (LA) header to observe device-level […]

March 15, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

Cleo35 Touchscreen Display for Arduino UNO Comes with Tutorials and Example Projects (Crowdfunding)

There are already various options to add a (touscheen) display to Arduino board with software support including TFTLibrary for Arduino, and recently I tried Nextion serial touchscreen displays that are supported by a WYSIWYG editor, but the latter is only supported in Windows and not exactly user-friendly, and I found the few provided tutorials would only work with a specific resolution incompatible with the displays I had been sent. So I gave up on the idea of interfacing the display with Arduino or ESP8266 as it would be too time-consuming. FTDI CleO project might be faster and easier to get started, as their CleO35 touchscreen display for Arduino UNO will come with a 20 chapter tutorial covering over 80 topics, and 20 projects to get started. Some of the key features and specs of Cleo35 display include: MCU – FTDI FT903 32-bit FT32 core @ 100MHz with 256kB on-chip Flash […]

December 12, 2015December 13, 2015 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

FTDI NerO is an Energy Efficient Arduino UNO Compatible Board That Can Handle Higher Loads (Crowdfunding)

FTDI found out that the original Arduino UNO R3 boards had issues handling higher loads with 9V and 12V power input being limited to about 800mA and 300mA respectively before the voltage of the 5V regulator drops, so they decided to make their own supporting up to 1A. NerO board specifications: MCU – Atmel ATMega328 MCU @ 16MHz with Optiboot bootloader I/Os 14 Digital I/O Pins including 6 PWM outputs 6 Analog Inputs USB – micro USB port for programming using FTDI FT231XS USB UART interface (4) Misc – Status and PWR LEDs, on/off switch Power Supply – 7V to 20V ( 9V or 12V recommended ) via power barrel or VIN pin. 5V switching regulator. Dimensions – UNO R3 form factor FCC/CE certified The board is manufactured in Europe by MikroElektronika, a company which I started the hear about more and more, especially since they’ve launched their mikroBUS standard […]