Difference between revisions of "Iteaduino BT"

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(Electrical Characteristic)
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==Electrical Characteristic==
==Electrical Characteristic==
{| class="wikitable"
| align="center" style="background:#f0f0f0;"|'''Specification'''
| align="center" style="background:#f0f0f0;"|'''Min'''
| align="center" style="background:#f0f0f0;"|'''Type'''
| align="center" style="background:#f0f0f0;"|'''Max'''
| align="center" style="background:#f0f0f0;"|'''Unit'''
| Input voltage||7||-||23||VDC
| Operating Voltage||-||3.3/5||-||VDC
| DC Current per I/O Pin ||-||40||-||mA

Revision as of 05:40, 20 May 2014



Iteaduino-BT is an Arduino compatible board with a master/slave Bluetooth Module HC-05. It based on Arduino UNO/Duemilanove, 100% compatible with its existing program and shields, but with the bluetooth wireless funcion. The power consumption is about 50% of the original Arduino boards.


  • Design for Bluetooth communication
  • Compatible with Arduino UNO/Duemilanove pins, holes and dimensions
  • Wide range external input from 7~23V DC
  • Pins out for Sensor and Servo
  • 3.3V/5V Operating Voltage selection


Microcontroller ATMega328P
PCB size 10mm X 82mm X 1.6mm
Indicators Power,TX,RX,D13,LED1,LED2
Power supply(recommended) 7-23V DC
Power supply(limits) 23 VDC (max)
Communication Protocol UART,SPI,IIC
Clock Speed 16MHz
RoHS Yes

Electrical Characteristic

Specification Min Type Max Unit
Input voltage 7 - 23 VDC
Operating Voltage - 3.3/5 - VDC
DC Current per I/O Pin - 40 - mA



Digital/Servo Interface: D0~D13 pin

Sensor Interface: A0 A1 A2 A3 A4 A5 pin

HC-05 operate mode set switch

Communicate mode set jumper


Datasheet for ATMEGA328

Datasheet for Iteaduino BT

Demo Code for Iteaduino BT Master Mode

Schematic for Iteaduino BT

Fritzing Parts for Iteaduino BT

Useful Link

<Correct Iteaduino BT Datasheet>

By Michael Doherty <Iteaduino BT Test Vedio>

By Benjamin Bellamy <How-To configure and use an Iteaduino BT>

<Wireless Programming Your Iteaduino BT>

<Fritzing Parts: ITEAD Development Board>