SPP-C Bluetooth serial pass-through module wireless serial communication from machine Wireless SPPC Replace HC-05 HC-06

SPP-C built Bluetooth module is designed for wireless data transmission, follow the V2.1+EDR Bluetooth specification.
This module supports UART interfaces and support SPP Bluetooth serial Protocol, low cost, small size send and receive sensitivity, low power consumption, high, just equipped with a few external components to realize its powerful features.

http://www.martyncurrey.com/bluetooth-modules/

Bluetooth V2.1+EDR
Bluetooth Class 2
Built-in PCB RF antenna
Support UART interfaces
3.3V power supply


Areas of application:
The module is mainly used for short-distance wireless transmission of data. Can convenient and PC connected to a Bluetooth device, or data exchange between two modules. Avoid cumbersome cable connections, would replace direct serial lines.
※ ※ Industrial remote control, telemetry, Bluetooth wireless data transmission;
※ POS system, wireless keyboard, mouse;
※ The traffic, well positioning, alarm;
※ Automated data acquisition systems;
※ The wireless data transmission; the banking system;
※ Wireless data acquisition;
※ Building automation, security, access control, computer room equipment wireless surveillance systems;
※ Home Automation, industrial control;
¡Ù automotive testing equipment;
※ TV interactive program of voting equipment;
※ Government street lighting energy-saving equipment
※ Wireless LED display system
※ Bluetooth joystick, a Bluetooth gamepad
※ A Bluetooth printer
※ The Bluetooth remote control toys

¡Ù automotive diagnostic scanner OBDII
PIN function description:


PIN number name type description
1 output UART-TX CMOS serial data output
2 UART-RX CMOS input serial data input
Bidirectional NC 3 NC (vacant)
4 two-way NC NC (vacant))
5, P00 programmable input/output
6 P01 programmable input/output
7 P40 programmable input/output
8 P35 programmable input/output
9 P45 programmable input/output
10 two-way NC NC (vacant)
11 entered RESETB CMOS reset/Reset button (reset)
12 3.3V power supply +3.3V power supply
13 GND


14 P27 programmable input/output
15 P10 programmable input/output
16 P14 programmable input/output
17 P36 programmable input/output
Bidirectional NC 18 NC (vacant)
Bidirectional NC 19 NC (vacant)
Bidirectional NC 20 NC (vacant)
21 GND
22 GND ground
23 two-way NC NC (vacant)
24 P12 output status indicator LED (see other settings)
25 P05 host interrupt instruction (see other settings)
26 P06 programmable input/output
27 P07 programmable input/output
28 P23 programmable input/output
29 P24 programmable input/output
30 P26 programmable input/output
31 two-way NC NC (vacant)
32 bidirectional NC NC (vacant)
33 P04 programmable input/output
34 P11 programmable input/output
Overall dimensions


Other configuration
Status LED:P12
Used to indicate the State of a Bluetooth module, LED light flashes and Bluetooth module state shown in the table below:

Mode LED display module status
From the uniform mode slow flashing (800ms-on,800ms-off) waiting for pairing
Long established connections
Host interrupt instruction: P05
Used to indicate the host interrupted or not, connection status is high, others low level.
LAYOUT considerations
1,SPP-C serial Bluetooth module-level 3.3V, and 5V level system connection the need to increase the level converter chip.
2, Bluetooth signal was greatly influenced by surrounding, such as trees, metal, walls and other obstacles must absorb or block the Bluetooth signal, so it is not recommended to install in the metal housing.
3, due to the metal weakens the antenna features, it is recommended to Lay the module plate, modules and don't shop below the alignment of the antenna, it is best to knock out.






ตัวอย่าง การใช้ บูลธูล ปิดเปิด  4 ช่อง โดยใช้ควบคุม ผ่าน app remoteXY




*
http://remotexy.com/en/editor/ab4a5fb5dc8fa858d81350572de5bdf0/

/*
-- XY_NANO_4CH --

This source code of graphical user interface
has been generated automatically by RemoteXY editor.
To compile this code using RemoteXY library 2.4.3 or later version
download by link http://remotexy.com/en/library/
To connect using RemoteXY mobile app by link http://remotexy.com/en/download/
- for ANDROID 4.3.1 or later version;
- for iOS 1.3.5 or later version;

This source code is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
*/

//////////////////////////////////////////////
// RemoteXY include library //
//////////////////////////////////////////////

// RemoteXY select connection mode and include library
#define REMOTEXY_MODE__SOFTSERIAL
#include

#include

// RemoteXY connection settings
#define REMOTEXY_SERIAL_RX 5 // --> TXD Bluetooth
#define REMOTEXY_SERIAL_TX 6 // --> RXD Bluetooth
#define REMOTEXY_SERIAL_SPEED 9600


// RemoteXY configurate
#pragma pack(push, 1)
uint8_t RemoteXY_CONF[] =
{ 255,4,0,0,0,94,0,8,13,1,
2,0,6,22,48,13,2,26,31,31,
79,78,49,0,79,70,70,0,2,1,
7,39,47,13,133,26,31,31,79,78,
50,0,79,70,70,0,2,0,8,56,
45,14,205,26,31,31,79,78,51,0,
79,70,70,0,2,0,7,75,45,14,
1,26,31,31,79,78,52,0,79,70,
70,0,129,0,4,8,57,9,6,79,
78,47,79,70,70,32,52,67,72,46,
0 };

// this structure defines all the variables of your control interface
struct {

// input variable
uint8_t SW1; // =1 if switch ON and =0 if OFF
uint8_t SW2; // =1 if switch ON and =0 if OFF
uint8_t SW3; // =1 if switch ON and =0 if OFF
uint8_t SW4; // =1 if switch ON and =0 if OFF

// other variable
uint8_t connect_flag; // =1 if wire connected, else =0

} RemoteXY;
#pragma pack(pop)

/////////////////////////////////////////////
// END RemoteXY include //
/////////////////////////////////////////////

#define PIN_SW1 7
#define PIN_SW2 8
#define PIN_SW3 9
#define PIN_SW4 10


void setup()
{
RemoteXY_Init ();

pinMode (PIN_SW1, OUTPUT);
pinMode (PIN_SW2, OUTPUT);
pinMode (PIN_SW3, OUTPUT);
pinMode (PIN_SW4, OUTPUT);

// TODO you setup code

}
#define RELAY_TRIG 0

void loop()
{
RemoteXY_Handler ();

#if RELAY_TRIG == 1
digitalWrite(PIN_SW1, (RemoteXY.SW1==0)?LOW:HIGH);
digitalWrite(PIN_SW2, (RemoteXY.SW2==0)?LOW:HIGH);
digitalWrite(PIN_SW3, (RemoteXY.SW3==0)?LOW:HIGH);
digitalWrite(PIN_SW4, (RemoteXY.SW4==0)?LOW:HIGH);
#endif

#if RELAY_TRIG == 0
digitalWrite(PIN_SW1, (RemoteXY.SW1==0)?HIGH:LOW);
digitalWrite(PIN_SW2, (RemoteXY.SW2==0)?HIGH:LOW);
digitalWrite(PIN_SW3, (RemoteXY.SW3==0)?HIGH:LOW);
digitalWrite(PIN_SW4, (RemoteXY.SW4==0)?HIGH:LOW);
#endif

// TODO you loop code
// use the RemoteXY structure for data transfer


}

*