The Explore Ultra PIC Kit comes with all the things required, not just for this experiment but for the entire series. And even if you think of migrating to PIC or Arduino, you'll have breakout boards that fit on to this, hence we believe it is a great investment for learning hands on Embedded Systems. The kit is fully open source, you may use the schematics, the design files and all of the source code and build something cool on your own. And when you do that do not forget to share with us what you've done. We would be happy to see you building something cool.

The latest version of Ultra PIC dev kit is modular in both hardware and software. The kit comprises of the Ultra One Base Board and PIC breakout board as the main components.

The PIC breakout board comes with 16F877A, however you may use any other 40 pin PIC MCUs like the 18F4550. The 16F877A comes with a UART bootloader hence no external programmer is required.

The Ultra One baseboard can additionally be used with several AVR, 8051 and Arduino Microcontrollers, we beleive this kit to is a solid gate way to Embedded Systems. This is not it, even the USB to Serial Convertor on board is moduler, you can take it off and use it any of the other projects. The base board is fully open, no peripheral is directly connected to the MCU breakout board. You may connect any peripheral to any port/pin you wish.

The newer version also supports 128x64 Graphics display as well as 128x64 OLED display. The story of the Ultra Kit does not end here, we have even made the code libraries for all major 8 bit microcontrollers modular. It means you can simple upgrade or even switch your project to a different microcontroller/architecture without changing your application code. The kit ships with all the additional stuff mentioned below to get you started; kickstart you're embedded development. What are you waiting for?

Kit Contents: Explore ULTRA PIC Development Board with following Modules, ICs and Interfaces:

DS1307 RTC.
24C16 EEPROM
Micro SD
Four Seven Segment Displays
Eight LEDs
4 x 4 Keypad
Temperature Sensor LM35
LDR
Buzzer
L293D Motor Driver.
Two Relays.
Eight DIP switches.
Breakout for 20X4 character LCD.
Breakout for 128X64 LCD.
Breakout for OLED.
Breakout for Zigbee.

Driver Installation

Check this tutorial for Usb2Serial Driver Installation.

Software Setup

Compiler Installation: Download and Install the MPlabx IDE and x8 compiler.
Check this tutorial for setting up the project to generate the .hex file.
Check this tutorial for Uploading Hex File Using Pickit2.
Check this tutorial for Uploading Hex File Using Ds30 Bootloader.

Complete Board Test

The board is shipped with test software loaded in the controller. Connect the board to the System, Open the Serial Terminal and reset the Controller. Follow the below procedure to test all the peripherals.

GPIO Test

Connect the LED's, Buzzer and Relays to any of the port pins and observe the Led Blink, Buzzer-Beep and Relay-Chattering . *Note:The Rx,Tx pins will not blink as they are controlled by CP2102(Usb2Serial).

LCD 8-bit Test

Below table shows the LCD 8-bit pin connection.

RS	RW	EN	D0	D1	D2	D3	D4	D5	D6	D7
PB_0	PB_1	PB_2	PD_0	PD_1	PD_2	PD_3	PD_4	PD_5	PD_6	PD_7

LCD 4-bit Test

Below table shows the LCD 4-bit pin connection.

RS	RW	EN	D0	D1	D2	D3	D4	D5	D6	D7
PB_0	PB_1	PB_2	P_NC	P_NC	P_NC	P_NC	PD_4	PD_5	PD_6	PD_7

P_NC: Pin Not Connected

Seven Segment Test

Below table shows the Seven Segment Connection.

Seg1	Seg2	Seg3	Seg4	a	b	c	d	e	f	g	h
PB_0	PB_1	PB_2	PB_3	PD_0	PD_1	PD_2	PD_3	PD_4	PD_5	PD_6	PD_7

RTC Test

The DS1307 RTC module will be connected I2C(SCL-RC.3,SDA-RC.4) pins as shown in below image.

EEprom Test

(A-Z) is wriiten to eeprom and then read it back. Same is transmitted on UART.

Adc Test

Ultra Board has a Pot, LDR and a temperature sensor. ADC values from these sensors is read and transmtted on UART. Below table shows the sensor pin connection.

Sensor	Adc Channel	Port Pin
Temperature	AN0	RA0
POT	AN1	RA1
LDR	AN2	RA2

Keypad Test

Below table shows the hex keypad Row-Col pin connection.

R1	R2	R3	R4	C1	C2	C3	C4
PD_0	PD_1	PD_2	PD_3	PD_4	PD_5	PD_6	PD_7

Pic18f4520 Starter Board Introduction Revision as of 18:36, 8 August 2016 by Explorer (Talk | contribs) (diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

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