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This is an unassembled kit and requires basic soldering. This is designed for use with the Digispark development board, which is not included.
Part | Quantity | Identification |
---|---|---|
Bluetooth/BLE Combo Shield PCB | 1 | |
6 pin 0.1“ Right Angle Female Socket | 1 | |
HC-05 Bluetooth Breakout Module | 1 | |
1x40pin male 0.1” pitch header | 21 pins worth |
Resistor Values: For more information on how to identify the value of the resistors we recommend these sites: A nice simple resistor calculator: http://www.ealnet.com/m-eal/resistor/resistor.htm A comprehensive article on identification: http://www.diyaudioandvideo.com/Electronics/Color/
Soldering: If you are new to soldering we recommend the following tutorials: Soldering Basics (http://www.sparkfun.com/tutorials/106) and Soldering Crash Course from the folks at Sparkfun (http://www.sparkfun.com/tutorials/354). How to solder from the Curious Inventor: http://store.curiousinventor.com/guides/How_to_Solder
Adafruit has this excellent guide that starts with the tools needed and then shows detailed pictures, including some of the common problems that beginners experience (http://learn.adafruit.com/adafruit-guide-excellent-soldering)
We assume for these assembly instructions that you know the basics of thru-hole soldering. If you don't check out the links above, these boards are very easy to solder - we promise!
Empty kit bag (or if using a raw PCB, acquire parts) and verify contents.
Insert 6 pin right angle socket into top of PCB - insert it into the set of 6 holes that say “BLE BT4” below them - this is the second set from the right edge of the board. Solder socket pins on the bottom of the board
Cut two lengths of male headers each 9 pins long and one 3 pins long. Insert into corresponding positions (on the bottom of the board) and solder each pin on the top.
Tip: Inserting the headers into a breadboard and then placing the board on top can make this process easier.
Note: If you are using stackable headers, use them here instead of the standard male headers.
Insert the HC-05 BLE breakout module into the 6 pin socket as shown - ensure the module is facing up and the 4 pins are in the center of the socket (leaving one empty spot on each side).
Example blink LED from Blueterm/other bluetooth serial app Grab blueterm: https://play.google.com/store/apps/details?id=es.pymasde.blueterm&hl=en Send 0 or 1 from blueterm to the bluetooth device. The LED will turn on and off. If prompted for a pairing code it is 1234, 12345, or 000000
int ledpin=1; //on board led int BluetoothData; // the data given from the phone/computer void setup() { // put your setup code here, to run once: Serial.begin(9600); pinMode(ledpin,OUTPUT); } void loop() { // put your main code here, to run repeatedly: if (Serial.available()){ BluetoothData=Serial.read(); if(BluetoothData=='1'){ // if number 1 pressed .... digitalWrite(ledpin,1); Serial.println("LED On D13 ON ! "); } if (BluetoothData=='0'){// if number 0 pressed .... digitalWrite(ledpin,0); Serial.println("LED On D13 Off ! "); } } delay(100);// prepare for next data ... }