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Modulo Bluetooth HM-11 CC2541, compatible JDY-08

Módulo bluetooth HM-11 basado en TLSR8266.
Disponibilidad: En Stock
SKU: 1871
SKP: P0138
5,57€

Los precios no incluyen IVA. Fotografías no contractuales.

Descripción

Este módulo bluetooth 4.0 BLE está basado en el chip TLSR8266. Es perfecto para la comunicación bluetooth con PCs, teléfonos, tablets y, en general, cualquier tipo de dispositivo bluetooth 4.0. Soporta comandos AT para su control y configuración. Puede funcionar en modos maestro y esclavo. Funciona con IOS y Android.
 
Características:
  • Bluetooth V4.0 BLE
  • Interface serie
  • Alcance 30m.
  • Frecuencia de trabajo: 2.4 GHz ISM band
  • Microprocesador: CC2541
  • Modulación: GFSK (Gaussian Frequency Shift Keying)
  • Tamaño: 24.5 x 30.5 x 0.8mm
  • Alimentación: 3.3V
  • Consumo: 50mA
  • Protocolo de comunicación: Uart(TTL)
  • Temperatura de trabajo: - 5 ~ + 65 Centigrade
 Documentación:

 

Pin function description:

Pin Definition Function Description
1 RESET Reset Low level effective
2 E5 0UTPUT1 The output pin can be controlled by networking, and the pin level has memory function. The next time you power up, you can keep the level set before.
3 H6 0UTPUT2 The output pin can be controlled by networking, and the pin level has memory function. The next time you power up, you can keep the level set before.
4 E7 0UTPUT3 The output pin can be controlled by networking, and the pin level has memory function. The next time you power up, you can keep the level set before.
5 F0 0UTPUT4 The output pin can be controlled by networking, and the pin level has memory function. The next time you power up, you can keep the level set before.
6 F1 K5 Key 5 input pin (key target short address can be given special attention by AT instruction: K5 pin function for IO full open / full function pin, press - down to the network all modules OUT pin output low level, then press let all chess block output level in the network, in the application can be used for one key full open, one key full off and other functions application.
7 SWS Download program pin  
8 VCC Power Supply  
9 GND Power supply  
10 PWM3 PWM AT+CLSSA0:This pin is a common PWM function
AT+CLSSB1:This pin is controlled by the white light pin of the LED lamp
U STAT Connection state pin Unconnected low level, post connection high level
12 ALED Broadcast instruction MESH working instruction pin flashes once per second and outputs 100MS high level.
13 PWRC Connect the AT instruction Connection state: PWRC pin pull low, AT instruction PWRC pin pull up or suspend transmission.
Unconnected state: PWRC pins can send AT instructions in any state.
14 RXD   Serial port input, level TTL level
15 TXD   Serial output, level TTL level
16 B0 K1 Key 1 input pin (short key address can be set by AT instruction).
17 B5 K2 Key 2 input pin (short key address can be set by AT instruction).
18 B6 K3 Key 3 input pin (short key address can be set by AT instruction).
19 PWMO PWM AT+CLSSA0:This pin is common PWM function AT+CLSSB1: this pin is LED lamp red light pin control.
20 Cl K4 Key 4 input pin (short key address can be set by AT instruction).
21 PWM1 PWM AT+CLSSA0: this pin is ordinary PWM function AT+CLSSBl: this pin is LED lamp blue light pin control.制
22 PWM2 PWM AT+CLSSA0: this pin is ordinary PWM function AT+CLSSB1: this pin is LED lamp green light pin control.

 
AT instruction set:
 
The user can communicate through the serial port and the bluetooth chip. The serial port uses Tx, Rx two signal lines, and the baud rate supports 48009600, 19200.38400, 57600115200. The default baud rate of the serial port is 115200bps.
Detailed description of the AT instruction set.
(Note: the AT instruction must return to the line, the AT instruction can only take effect when the module is unconnected. Once the bluetooth module is connected to the mobile phone, the bluetooth module enters the data transmission mode) only for the feature UUID: FFEI, and MFSH can communicate with the instruction via the characteristic UUID: FFE2. Of course the serial port is connected to the state. You need to issue the AT command to send the AT instruction (including the MESH instruction) by pulling the PWRC pin low.
(AT instruction is small and case sensitive, all in return, line end: rn, pay special attention to the computer serial tool hair terminator, do not need to input rn, only need to check the send back to the line.
 
Inquiry - version number:
 

Instruction Response Parameter
AT+VER + Param:Edition
Default: +JDY-10M-V2.1-MESH

 
Check - bluetooth MAC address:
 

Instruction Response Parameter
AT+MAC +MAC: Param: MAC address

 
Reset - soft reset:

Instruction Response Parameter
AT+RESET +OK  

 
Set / query - bluetooth name:
 

Instruction Response Parameter
AT+NAME +0K Param: bluetooth name
Default name: the longest 18 bytes of JDY-10M

 
Set / query - serial port baud rate:
 

Instruction Response Parameter
AT+BAUD 0K Param: <0-7)
0:115200bps
1:57600bps
2:38400bps
3:19200bps
4:9600bps
5:1800bps
默认值:0
AT+BAUD +BAUD):

 
Setup / check - device type:
 

Instruction Response Parameter
AT+CLSS +OK Param: (00-FF)
A0: through mode (support 1 stroke, key switch input, OUT output)
Bl: LED lamp mode (support LED lamp, keystroke input, OUT output)
C0: low power remote control (only supporting key input)
 
Default: A0 transmission mode
AT+CLSS +CLSS=

 
Set off - disconnect connection:
 

Instruction Response Parameter
AT+DISC +0K  

 
Set up / query - Networking ID:
 

Instruction Response Parameter
AT+NETID +0K Param: (12 bytes) default: 123456789ABC
AT+NETID +NETID=< Param>

 
Set / query - short address of networking:
 

Instruction Response Parameter
AT+MADDR OK Param (2 bytes)
Default: one bit after MAC address (HEX)
AT+MADDR +HADDR=

 
Setting / checking the -APP connection password:
 

Instruction Response Parameter
AT+PSS +0K param: (2 bytes) 
Default:12345
AT+PSS +PSS=

 
Set / check a APP cipher connection switch:
 

Instruction Response Parameter
AT + ISCEN OK Param: (1 bytes)
1: hit the APP password switch
0: APP connections do not require a password
 
Default: 0
AT+ISCEN +ISCEN=

 
Set / check - the short address of the key switch:
 

Instruction Response Parameter
AT+KVALUE +0K Param: (4 bytes)
01FF: indicates that K1 is configured as a broadcast mode. When K1 is pressed, all devices will receive K1 key values.
0108: means that K1 is set to unicast. When K1 is pressed, only the device's short address is 08 of the device receiving the K1 key.
02FF: means that K2 is set to broadcast mode. When K2 is pressed, all devices will receive K2 key value.
0208: means that K2 is set to unicast. When K1 is pressed, only the device's short address is 08 of the device receiving the K2 key.
03FF: indicates that K3 is configured as a broadcast mode. When K3 is pressed, all devices will receive K3 key values.
0308: means that K3 is set to unicast. When K3 is pressed, only the device's short address is 08 of the device receiving the K3 key.
04FF: means that K4 is set to broadcast mode. When K4 is pressed, all devices will receive K4 key value.
0408: means that K4 is set to unicast. When K4 is pressed, only the device's short address is 08 of the device receiving the K4 key.
05FF: means that K5 is set to broadcast mode. When K5 is pressed, all devices will receive K5 key value.
0508: means that K5 is set to unicast. When K5 is pressed, only the device's short address is 08 of the device receiving the K5 key.
AT+KVALUE +KVALUE= Param2: (2 bytes)
01: means to read the address of the K1
02: means to read the address of the K2
03: reads the tore of K3
04: means to read the address of the K4
05: farmer reads K5's address

 
The number of serial ports MKSH is transmitted :(one to many, many to one, many to many)

instructions Target short circuit address Data
AAFC 2byte Param


Serial MKSH data receiving:
 

instructions Target short circuit address Data long Data
AA lByte lByte lOByte
BB lByte lByte lOByte

 
Serial port MESH function data: (one to many, many to one, many to many)
 

instructions Target short circuit address Data
AAFC 2byte Param


I0 MESH Level control:
 

IOPort number Param Function Data format
OUT1
 
E7F101 OUT1 Pin high level HEX
E7F100 OUT1 Pin low level HEX
OUT2 E7F201 OUT2 Pin high level HEX
E7F200 OUT2 Pin low level HEX
OUT3 E7F301 OUT3 Pin high level HEX
E7F300 OUT3 Pin low level HEX
OUT4 E7F401 OUT4 Pin high level HEX
E7F400 OUT4 Pin low level HEX
ALL E7FFFF OUT All for high level HEX
E7FOOO OUT All for low level HEX

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