Tag Archives: 4D Systems

IoD-09, An Intelligent WiFi-Enabled Display Module

4D Systems, the manufacturer of intelligent graphics solutions, has announced a new 0.9” smart display module as part of the ‘IoD-09’ series. This series is a set of small full-color TFT display modules that feature the Espressif ESP8266 SoC. It also comes with microSD card slot and is compatible with Arduino IDE.

IoD-09 Display Module

The IoD-09 modules have 6-pin connector at each end, which can connect easily to other applications and boards. It is also suitable for connecting to accessory boards for a range of functionality advancements. The design of these display modules provides a suitable platform for easy integration of displays into a product.

IoD-09 Display Module Specifications:

  • 80 x 160 Resolution, RGB 65K true to life colors, TFT Screen.
  • Built-in WiFi suitable for ‘Internet of things’ applications.
  • 802.11 b/g/n/e/i support
  • Integrated TCP/IP protocol stack
  • WiFi 2.4 GHz, supporting WPA/WPA2 and WEP/TKIP/AES, along with STA/AP/STA+AP/P2P operation modes
  • 4Mbit (512kb) of Flash memory for User Application Code and Data.
  • 128Kb of SRAM of which 80kb is available for the User.
  • 12 pin/pad interface, for all signals, power, communications, and programming.
  • Onboard microSD memory card connector for multimedia storage and data logging purposes.
  • DOS compatible file access (FAT16 or FAT32 format).
  • Display full-color images, animations, and icons.
  • 4.0V to 5.5V range operation (single supply).
  • Module dimensions:
    • (TH version) 31.8 x 16.4 x 11.7mm.
    • (SM version) 37.0 x 16.4 x 5.9mm.
  • Weighing: (TH / SM) ~5 g.
  • RoHS, REACH, and CE compliant.

IoD-09 is also available on two different models, IoD-09TH TFT LCD module with Through Hole interface, and IoD-09SM TFT LCD module with Surface Mount interface. In addition, they can act as master or slave devices, connect to the internet, display a raft information and graphics, along with the capability to communicate to SPI, I2C, and/or 1-wire devices, as well as having general GPIO for digital control/input.

The IoD-09 is compatible with Arduino IDE and the 4D Systems Workshop4 integrated development environment (IDE). Workshop4 provides powerful graphics using the GFXdloIoD09 graphics library specifically for the IoD-09 series through a drag and drop style graphical user interface (GUI).

Workshop Software

Finally, you can buy the IoD-09 display module for about $20. There is also a starter kit for $40 which includes the module, the 4D-UPA programmer, and a 4GB micro-SD card. For more information, you can visit the official page and download the datasheet.

gen4 3.2”, The New Intelligent Display Modules

4D Systems, the manufacturer of intelligent graphics solutions, has announced a new 3.2” smart display module as part of the ‘ gen4 ’ series, which had been designed specifically for ease of integration and use, with careful consideration for space requirements and functionality.

These modules features a 3.2” color TFT display with options for Cover Lens Bezel (CLB), Resistive Touch and Capacitive Touch. The display is capable of Touch Detection, microSD memory Storage, GPIO and Communications, along with multiple millisecond resolution timers, and Audio Generation. gen4 modules have 30 pin ZIF socket for a 30 pin FPC cable, for easy and simple connection to an application or a motherboard.

The gen4 display modules are powered by the 4D Systems Diablo16 graphics processor that offers an array of functionality and options for any Designer / Integrator / User. Diablo16 is a custom embedded 4DGL graphics controller designed to interface with many popular OLED and LCD display panels.

gen4 display modules features:

  • Powerful 3.2” Intelligent LCD-TFT display module powered by DIABLO16.
  • 240 x 320 Resolution, RGB 65K true to life colours, TFT Screen with integrated 4-wire Resistive Touch Panel (on DT model only).
  • 6 banks of 32750 bytes of Flash memory for User Application Code and Data.
  • 32Kb of SRAM purely for the User.
  • 16 General Purpose I/O pins for user interfacing, which include 4 configurable Analog Inputs.
  • The GPIO is variously configurable for alternative functions such as:
    • 3x I2C channels available.
    • 1x SPI dedicated for SD Card and 3x configurable SPI channels available.
    • 1x dedicated and 3x configurable TTL Serial comm ports available.
    • Up to 6 GPIO can be used as Pin Counters.
    • Up to 6 GPIO for PWM (simple and Servo).
    • Up to 10 GPIO for Pulse Output.
    • Up to 14 GPIO can be configured for Quadrature Encoder Inputs (2 channels).
  • 30pin FPC connection, for all signals, power, communications, GPIO and programming.
  • On-board latch type micro-SD memory card connector for multimedia storage and data logging purposes.
  • DOS compatible file access (FAT16 format) as well as low level access to card memory.
  • Dedicated PWM Audio pin driven by WAV files from micro-SD card, and for sound generation, for an external amplifier.
  • Display full colour images, animations, icons and video clips.
  • Supports all available Windows fonts.
  • 4.0V to 5.5V range operation (single supply).
  • Module dimensions:
    • (D): 95.7 x 57.1 x 6.3mm.
    • (D-CLB): 98.8 x 72.6 x 7.4mm.
    • (DT): 95.7 x 57.1 x 7.5mm.
    • (DCT-CLB): 98.8 x 72.6 x 8.3mm.
  • 4x mounting tabs with 3.2mm holes for mechanical mounting using M3 screws.
  • RoHS and REACH compliant.
  • CE Compliant – please ask for CE declarations from our Support Team.

The intelligent gen4 displays can be programmed via Workshop4 IDE. It provides an integrated software development platform for all of the 4D family of processors and modules. The IDE combines the Editor, Compiler, Linker and Downloader to develop complete 4DGL application code.

gen4 modules are available in 4 models:

  • gen4-uLCD-32D (non Touch, without Cover Lens Bezel)
  • gen4-uLCD-32DT (Resistive Touch, without Cover Lens Bezel)
  • gen4-uLCD-32D-CLB (non Touch, Cover Lens Bezel)
  • gen4-uLCD-32DCT-CLB (Capacitive Touch, with Cover Lens Bezel)

The module is available on the official website with a range of $55 to $79 including interface board, 150mm FFC cable, and a quick start guide. Starter kits are also available from $75 to $99.

4.5Amps Bipolar Stepper Motor driver based on TB6600

4.5A-Bipolar-Stepper-Motor-Driver-PIC002

Bipolar stepper drive board described here has been designed around TB6600HG IC. The TB6600HG is PWM chopper type single chip bipolar sinusoidal micro-step stepping driver. Maximum  Load 4.5A, Supply 10V to 42V DC.

Features

  • Based on Single chip and Second chip for auto half current control
  • Suitable for Nema17, Nema23, Nema34 bipolar stepper motors
  • Suitable for 4Wires, 6 wires and 8 wires stepper motor.
  • Forward and reverse rotations available
  • Selectable Phase (Micro-step) drives 1/1, 1/2, 1/4, 1/8, and 1/16
  • Maximum Input supply 42V DC Minimum Input supply 10V DC
  • Output current 4.5Amps
  • Output Fault Monitor LED indicator
  • On Board Power LED indicator
  • On Board step pulse input indicator
  • Standby auto half current reduction circuitry onboard
  • Built in Thermal shutdown (IC)
  • Built in under voltage lock out (UVLO) circuit (IC)
  • Built in over current detection (ISD) circuit (IC)
  • Large capacitor to handle inrush current

4.5Amps Bipolar Stepper Motor driver based on TB6600 – [Link]