|intelligent LCD with embedded 16-bit microcontroller and preloaded Graphic Library. The Graphic Library includes the graphic |
functions to print text and draw on the screen.
The embedded microcontroller provides the LCD control and takes care of communication with I2C bus. The module is connected
to I2C bus as slave device and supports a simple command structure to communicate with ARDUINO, Raspberry Pi or your
microcontroller. Only two lines are used to connect the module to your controller.
"GLCD_FLEXEL" includes also a keypad port and supports the 4x4 matrix keypad or up to 8 buttons.
ARDUINO "GLCD_FLEXEL" Library is available to download from website. The library provides the complete set of functions to
control the LCD module.
"GLCD-FLEXEL" can be used to replace the traditional character LCDs on Graphic LCD with 65K colors.
| Communicate over standard I2C bus (100 Kbit speed) as slave device|
| I2C signals are 5V tolerant, provides communication with 3.3V and 5V devices|
| Use one power supply +5V, includes 3.3V voltage regulator for LCD|
| Graphic LCD with 65K colors and resolution 128x128 or 160x128|
| Embedded 16-bit microcontroller with preloaded Graphic Library|
| Graphic Library provides the complete set of functions to control LCD: draw line, circle, rectangle, bevel, arc, bar ...|
| Functions for screen color gradient rendering with 6 different styles|
| Four preloaded fonts to print the small size text, medium size text, large size text and big digits|
| Keypad Port to support a matrix keypad up to 16 keys (4 rows by 4 columns) or up to 8 buttons|
| LCD backlight regulation with PWM control via software |
|PiPLUS - Raspberry Pi multifunction I/O extension board
(alternative Gert board)
PiPLUS Board is designed as versatile, general-purpose data acquisition and control module and provides
a direct connection to Raspberry Pi GPIO connector (26 pins).
| Battery-backed Real Time Clock and Calendar|
| 3.5A DC motor driver chip|
| 8-bits Data Port with each pin setup as digital input or output (0..5V)|
| 10-bits Analog to Digital converter (ADC) with 4 analog channels (0..5V input voltage)|
| 5-bits Digital to Analog converter (DAC) with 0..5V output|
| Four high power outputs (ULN2003 chip to control the relays, high current LEDs...)|
| Four PWM outputs to control 2 DC motors or 4 LEDS dimming (0..5V signal)|
| IR Remote Control input|
| Two user's buttons|
| ATMEGA328P microcontroller with a preloaded Arduino bootloader and Arduino Shields connectors|
| 3V - 5V buffers for I2C, SPI and Serial interfaces|
| Power supply with input voltage 6.5V - 14V and 5V and 3.3V regulators|
| Compact form factor - board size 3.2" x 2.9" (81mm x 74mm)|
PiPLUS board includes two microcontrollers: PIC microcontroller and AVR ATMEGA328P microcontroller.
The preprogrammed PIC microcontroller provides 10-bits ADC with 4 analog channels, 8-bits digital
|input/output port, 4 PWM outputs, digital to analog output, IR remote control input. The PIC microcontroller is |
connected to Raspberry Pi with SPI interface as slave device and support a simple command set to
communicate with Raspberry Pi.
ATMEGA328P microcontroller includes the Arduino bootloader and works as a bridge between Raspberry Pi
and Arduino. You can use the standard ARDUINO environment and graphical interface for Windows or Linux
for software development and this chip programming through ISP connector or Serial interface (USB to
Serial TTL converter).
ATMEGA328P is connected to Raspberry Pi with I2C and Serial interfaces (I2C and Serial interfaces can be
disconnected from Raspberry Pi). ATMEGA328P is a slave device on I2C bus and Raspberry Pi is a master.
PiPLUS board includes 3V - 5V buffers to connect Raspberry Pi with ATMEGA328P.
ATMEGA328P uses 5V signal level.
The board includes the standard ARDUINO connectors and provides the direct connection to the ARDUINO
PiPlus includes the latest technology motor driver with max motor current 3.5A. The board circuit provides the
overcurrent protection, motor lead short to ground or supply, thermal shutdown with hysteresis, undervoltage
monitoring and crossover current protection.
Click here to see PiPLUS Board User's Manual.
|Raspberry Pi Weather Station Board
|Temperature, pressure and |
|humidity sensors on the board|
|Two 1-Wire Ports to connect the |
|external temperature sensors |
|Four high power outputs to |
|control the external devices |
(relays, solenoid, ...)
|Battery-backed Real Time Clock |
|Small form factor, |
|size - 2.1"x1.6" (53mm x 41mm )|
Small size Raspberry Pi add-ons board provides the temperature, pressure, humidity monitoring and
controls the external devices (relays, solenoids ...).
The board also includes a battery-backed real time clock to create an accurate real-time monitoring system.