BLE 4.0 Module ZBModule User Manual
Contents
1. This command configures the serial port to be 9600bps 8N1 OxOf Query the baud rate of the serial port This command is similar to the serial interface command except that this command is used to remotely query the serial port of the ZBmodule from the remote device such as iPhone Command OxA5 OxA3 0x01 OxOf OxOf Ox5A This command is used to query the setting of the serial port and the results will be sent to the remote device such as iPhone after 200ms OxA5 OxB3 0x02 OxOf BAUD OxXX Ox5A BAUD is the baud rate There are 5 setting 0x00 9600bps 8N1 0x01 19200bps 8N1 0x02 38400bps 8N1 0x03 57600bps 8N1 0x04 115200bps 8N1 0x0d Save the current setting of GPIO This command is used remotely to save the current setting of GPIO so that the GPIO status can be restored after power cycle This function is mainly useful for lighting control 12 15 Example OxA5 0xA3 0x01 0x0d 0x0d 0x5A 0x0e Save the current setting of PWM This command is used remotely to save the current setting of PWM so that the PWM status can be restored after power cycle One typical application of this function is the RGB control of LEDs Example OxA5 0xA3 0x01 Ox0e Ox0e Ox5A 0x10 Clear the settings of the ZBmodule including serial port setting PWM setting GPIO setting Example OxA5 0xA3 0x01 0x10 0x10 Ox5A2. After this command is executed the serial port is restored to be 9600bps 8N1 GPIOs will be all low level and duty cycle of PWM will be 0 i e no output Complementary Commands 0x05 Control 4 PWMS at the same time OxA5 0xA3 0x06 0x05 CHMsk CH1 Duty CH2 Duty CH3 Cuty CH4 Duty OxXX Ox5A CHMssk is the mask of the PWM channels We can define multiple channel outputs by output Ch1 Ch2 Ch3 Ch4 Ch1 0x01 Ch2 0x02 Ch3 0x04 13 15 Ch4 0x08 Example Set No 1 No 2 and No 4 of PWM to have a duty cycle of 20 30 and 40 OxA5 0xA3 0x06 0x05 Ox0B 0x14 0x1E 0x00 0x28 Ox6A Ox5A 0x06 Control 4 GPIOs at the same time OxA5 OxA3 0x06 0x06 IOMask GPIO1_ Status GPIO2 Status GPIO3 Status OxXX Ox5A GPI04 Status IOMask is the mask of the GPIO channels We can define multiple channel outputs by output GPIO1 GPIO2 GPIO3 GPIO4 GPIO1 0x01 GPIO2 0x02 GPIO3 0x04 GPIO4 0x08 Example Set No 1 No 2 and No 4 of GPIOs to be high level OxA5 0xA3 0x06 0x06 Ox0B 0x01 0x01 0x00 0x01 0x14 Ox5A The above two commands can be used with the commands saving the status of PWMs and GPIOs It can be used to control LED or servo 14 15 yana al il ZBmodule PINOUT DIAGRAM LEGEND PHYSICAL PORT PIN DIGITAL PIN See 2013 Apr 16 Draw by Waiman ZBmodule e 2 3 660606060600 km 1 14
3. OxA5 OxA2 0x02 0x03 0x03 Ox5A 0x04 Configure the pairing status of the module When receive this command the module will reply with Pair Permit False or Pair Permit True 7 15 Example OxA5 OxA2 0x02 0x04 0x00 or 0x01 0x04 or 0x05 Ox5A When set with 0x00 the module will be in a pair non permit state When set with 0x01 the module will be in a pair permit state 0x05 Disconnect the module When receive this command the module will reply with Pair Permit False or Pair Permit True Example OxA5 OxA2 0x02 0x04 0x00 or 0x01 0x04 or 0x05 0x5A When set with 0x00 the module will be in a pair non permit state When set with 0x01 the module will be in a pair permit state 0x06 RSSI Detection This command is used to detect the signal strength It can be used to Measure the distance Example OxA5 OKA2 0x02 0x06 0x06 0x5A It will reply with Rssi_Value 60 8 15 BLE Protocol 2 1 BLE Frame structure The BLE protocol is used to establish the communication between devices such as iPhone to the ZBmodule There are two different communication modes of the protocol transparent communication mode and AT mode Transparent mode The size of the frame is 20 bytes the first byte cannot be 0xA5 AT mode There are 4 areas preamble length payload and CRC It can be
4. duty cycle Example OxA5 0xA3 0x03 0x02 0x02 0x44 0x48 0x5A The above command will configure the duty cycle of the PWM channel No 2 to be 68 0x03 Set Status of GPIO Channel The remote device such as iPhone can use this command to set the status of GPIO channel OxA5 OxA3 0x03 0x03 GPIO_CH GPIO STATUS OKKK Ox5A GPIO_CH 1 lt GPIO_CH lt 4 is the channel number of GPIO GPIO STATUS 0 means low level output and 1 means high level output 10 15 Example OxA5 0xA3 0x03 0x03 0x02 0x01 0x06 Ox5A The above command will set the GPIO channel 2 to output high level 0x04 Read Voltage of AlO The remote device such as iPhone can use this command to read the voltage of AlO channel OxA5 OxA3 0x02 0x04 AIO CH OxXX Ox5A AIO CH 1 lt AIO_CH lt 3 is the ADC channel number 0x0C Configure the baud rate of the serial port This command is similar to the serial interface command except that this command is used to remotely configure the serial port of the ZBmodule from the remote device such as iPhone Command OxA5 0xA3 0x02 Ox0C BAUD OxXX Ox5A BAUD is the serial port setting There are 5 baud rate settings 0x00 9600bps 8N1 0x01 19200bps 8N1 0x02 38400bps 8N1 0x03 57600bps 8N1 0x04 115200bps 8N1 Example 11 15 OxA5 0xA3 0x02 0x0C 0x00 0x02 0x5A
5. mm E 2 02 mm 3 95 mm s ZBmodule ZBmodule Pint e Pint 6 Pin26 e e e e E e o e e e e e E e e 6 6 c e ej E e 3 le ej 5 e e e ej 6 Ping le 6 Pints e 1 14mm 2 15mm 8 75 mm z z Mechanical drawings Mechanical drawings Pin map Top View Side View Top View PIN NAME Description 1 GND Ground 2 VCC 3 3V 3 RES Reset Active Low 4 DC Debug Port 5 DD Debug Port 6 PWR_EN Awake Active on Falling edge 7 UART_RX RX of UART 8 UART_TX TX of UART 9 NC Not connected 10 GND Ground 11 DP USB port 12 DN USB port 13 VBUS USB port 14 NC Not connected 15 IO Digital output 0V 3 3V 16 IO Digital output 0V 3 3V 17 IO Digital output 0V 3 3V 18 PAIR Pair button active low 19 LED Status LED 20 PWM4 SPI_NREAD PWM with adjustable frequency and duty cycle or SPI interface 21 PWM3 SPI CLK PWM with adjustable frequency and duty cycle or SPI interface 22 PWM2 SPI_NSS PWM with adjustable frequency and duty cycle or SPI interface 23 PWM1 SPI_MOSI PWM with adjustable frequency and duty cycle or SPI interface 24 ADC SPI_MISO PWM with adjustable frequency and duty cycle or SPI interface 25 ADC Analog Input 0 3 3V 26 ADC Analog Input 0 3 3V 5 15 Note 1 Default baud rate 9600bps 8N1 2 PWM 1 and PWM 2 are with the same frequency but the duty cycle can be different Serial Protocol of ZBModule 1 1 Frame structure The serial protocol of ZBmodule is used to provide a
6. shown below Segment Preamble Length LEN Payload CRC CHS Postamble code PayLoad End Byte 2 1 N 1 1 Preamble code 0xA5 OxA3 Length LEN Max 20 bytes Payload the content of the package Postamble End Ox5A CRC CHS PayLoad 0 PayLoad n 1 amp OxFF 0x00 Reset Module When the remote device such as iPhone sends this command to the module the module will automatically terminate the connection with the remote device Example OxA5 0xA3 0x01 0x00 0x00 Ox5A 0x01 Set Frequency of PWM The remote device such as iPhone can use this command to configure the output frequency of the ZBmodule PWMs The default PWM frequency is 1K Hz 9 15 OxA5 OxA3 0x05 0x01 PWMF_1 PWMF_2 PWMF 3 PWMF_4 OxXX Ox5A PWM_FREQ PWMF_1 lt lt 24 PWMF_2 lt lt 16 PWMF 3 lt lt 8 PWMF 4 These two bytes form the value of the frequency Example OxA5 0xA3 0x05 0x01 0x00 0x04 0x93 OxEO 0x78 Ox5A The frequency of the PWM is configured to be 300k 0x000494e0 0x02 Set Duty Cycle of PWM The remote device such as iPhone can use this command to configure the duty cycle of PWM of the ZBmodule The range of the duty cycle is 1 99 OxA5 OxA3 0x03 0x02 PWM_CH PWM_DUTY OxXX Ox5A PWM_CH 1 lt PWM_CH lt 4 is the channel number of the PWM PWM_DUTY 1 lt PWMOCCUPT lt 939 is the
7. 00 ce e LL sa gt 9 fm LL O de end O ab gt aa BLE 4 0 Module ZBModule User Manual 1 15 Bluetooth 4 0 BLE Introduction With only a ZBmodule module you can make your products easily and conveniently interactive connect with the iPad iPhone and Android phones with Bluetooth 4 0 ZBmodule Bluetooth 4 0 BLE module uses TI CC2540 chip and is compatible with world wide radio frequency regulation system ETSI EN 300 328 and EN 300 440 2 class Europe FCC CFR47 15 parts USA and ARIB STD T66 Japan ZBmodule can be used in many different areas e Consumer Medical Electronics e Appliances intelligent control e Remote control toy e Sensor Data Acquisition e Anti lost alarm e Wireless keyboard mouse e Remote control car e Lighting control amp Bluetooth lt gt 6 Bluetooth SMART READY SMART Gs aya 2 15 Simple transparent communication ZBmodule Bluetooth 4 0 BLE module communicates with the MCU through the serial port in transparent communication mode It is very easy to communicate with the MCU you no longer need to worry about the development of the Bluetooth protocol stack Flexible peripheral interface In addition to implementing a simple transparent communication protocol outside ZBmodule module also has flexible peripheral interfaces Through a special instruction the APPs can dynamically change the mode on the IO port fun
8. communication between device which is Arduino and the ZBmodule There are two different communication modes of the protocol transparent communication mode and AT mode Transparent mode The size of the frame is 20 bytes the first byte cannot be 0xA5 AT mode There are 4 areas preamble length payload and CRC It can be shown below Preamble Segment code Length LEN Payload PayLoad CRC CHS Postamble End Byte 2 N 1 Preamble code 0xA5 OxA2 Length LEN Max 20 bytes Payload the content of the package Postamble End Ox5A CRC CHS PayLoad 0 PayLoad n 1 amp OxFF 1 2 Serial AT command 0x00 Test Command When receive this command the module will reply with Device CMD OK Example OxA5 OxA2 0x01 0x00 0x00 Ox5A 6 15 0x02 Serial baud rate configuration When receive this command if successfully the module will acknowledge with Change Baud to XXX OK Otherwise it will reply with Error Baud Set Option From 0x00 to 0x05 Sample command to set baud rate to 9600bps 8N1 OxA5 OxA2 0x02 0x02 0x00 0x02 Ox5A There are 5 settings 0x00 9600bps 8N1 0x01 19200bps 8N1 0x02 38400bps 8N1 0x03 57600bps 8N1 0x04 115200bps 8N1 0x03 Reset the module When receive this command the module will reply with Reset after 1000ms Example
9. ctionality with ADC PWM IO and UART interfaces BLE 4 0 ZBmodule eee iPhone ANDI iPad e RC SPI Sensor Driver Available on the Phone g App Store 48 Bluetooth lt e ZBmodule da amp 3 15 Currently compatible devices Apple System Apple MFI certification without making savings Bluetooth technology than ever to save production costs Support with Bluetooth 4 0 features iOS device Phone 5 iPhone 4S iPad Mini The New iPad third generation fourth generation or iPod touch Sth generation And use the system version iOS 5 1 1 or above Recommend using iOS 6 1 Later Made for iPod iPhone iPad Specifications of ZBmodule module e Working frequency 2 4 GHz 2402 MHZ to 2480 MHZ e GFSK modulation mode e Transmitting power 0 dBm to 23 dBm e Receiving sensitivity 93 DBM 1 MBPS e 1 MBPS transmission rate maximum e Minimum working voltage of 2 0 V e Working voltage of 3 6 V e 19 6 mA in working mode e Standby current is less than 1 uA e Maximum current is 20 mA sending data 6 DBM e Range of remote control line of sight communication range is 25 meters e Module size 26 7 mm 18 3 mm 8 8 mm e PCB antenna external antenna e Upgrade firmware through a serial port 4 15 Pin Layout and Outline of ZB Module 0 80 mm kisii 1 98
10. mm 2 15mm Mechanical drawings Top View 8 75mm Mechanical drawings Side View ZBmodule ZBmodule Pin map Top View 15 15
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