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Copyright ©2012–2022

，

Chengdu Ebyte Electronic Technology Co.,Ltd

26

7 Quick start

Software for debugging and parameter setting

：

PC serial tool -

XCOM.exe

;

Phone ble debugging APP

- nRF connect

7.1 Configuration mode guidance

7.1.1 Serial port configuration

Confirm whether the module is currently in configuration mode (if not connected, the module can be
configured, if it is connected, you need to send "+++" through the serial port).

Set XCOM serial port related configuration (default configuration: 115200, 8, 1, none, no flow empty), as
shown below XCOM parameter configuration diagram;

Configure it according to AT command.

7.1.2 Configuration over air

Only for module that works as a slave.

Open app “nRF connect”, start scanning

，

find “E104-BT52” and connect to it.

Summary of Contents for E104-BT52

Page 1: ...Chengdu Ebyte Electronic Technology Co Ltd E104 BT52 User Manual Copyright 2012 2020 E104 BT52 User Manual DA14531 BLE5 0 Low Power SMD BLE to Serial Module...

Page 2: ...mode 8 5 3 1 Data transparent transmission 8 5 3 2 Format transmission 8 5 4 MAC address binding 9 5 5 Advertising 9 5 5 1 Common advertising info 9 5 5 2 iBeacon advertising info 9 5 6 Configuration...

Page 3: ...al 21 6 4 28AT SCANWND scan window 21 6 4 29 AT TRANMD transmission mode 21 6 4 30 AT UUIDSVR128 set service 128bit UUID 22 6 4 31 AT UUIDSVR Bluetooth service UUID 22 6 4 32 AT UUIDSLAVE SLAVE CHANNE...

Page 4: ...Copyright 2012 2020 9 Welding instruction 31 9 1 Reflow soldering temperature 31 9 2 Reflow soldering curve 32 10 Package 32 11 Related Model 33 Revision history 34 About us 34...

Page 5: ...omobiles lighting industrial Internet smart data collection smart control and other fields The maximum baud rate is 460800bps for data transmission 1 2 Feature BLE 5 0 protocol Adjustable Bluetooth pa...

Page 6: ...Parameter 2 1 Limit parameter Main parameter Performance Remark Min Max Power supply V 0 3 6 Over 3 6V damages module Blocking power dBm 10 Low probability of burnout when modules are used in short d...

Page 7: ...403 Unit uA default advertising gap 1s Sleep without advertising current default 2 Unit uA default connection gap 500ms Main parameter Description Remark Distance 90m E104 BT52 130m E104 BT52X In ope...

Page 8: ...Copyright 2012 2022 Chengdu Ebyte Electronic Technology Co Ltd 4 3 Size and Pin Definition E104 BT52 E104 BT52X...

Page 9: ...und Ground 13 WKP Input Wake up pin Wake up falling edge Sleep rising edge 14 TXD Output UART UART output 15 RXD Input UART UART Input 16 LINK Output Link status Bluetooth linked high level Bluetooth...

Page 10: ...etooth products of our company When the module is used as a master up to 2 slaves can be connected Support transparent advertising and format transmission auto connection The module slave can connect...

Page 11: ...Auto connection The master automatically connects to the slave device after metting the condition filtering 5 1 2 Slave 1 AT ROLE 0 select slave mode 2 2 AT ADV 1 to configure normal advertising mode...

Page 12: ...ut is valid but input is not available 5 2 2 Wake up mode The so called wake up mode means that the peripherals required by the module are in a normal working state in this mode After the module wakes...

Page 13: ...vertising is a broadcast report sent actively while scan response is a broadcast report responded after receiving a host scan request Advertising Fixed field Len Manufacturing field Manufa data 020106...

Page 14: ...ntication is passed the module is allowed to use the air configuration The air configuration authentication cycle is this connection and re authentication is required if the device is disconnected and...

Page 15: ...2022 Chengdu Ebyte Electronic Technology Co Ltd 11 Status Printing info Connection successfully r n STA connect r n Disconnect r n STA disconnect r n System wake up r n STA wakeup r n Sleep mode r n...

Page 16: ...UM is ACSII 6 2 Error code NUM Description Error reason Solution 1 Command not exist AT command string contains error Check AT specified data string 2 Parameter length error 1 AT command length sum er...

Page 17: ...connected 6 4 3 AT EXIT exit AT command mode Command Response AT EXIT OK Notes None 6 4 4 AT RESET reset command Command Response AT RESET OK Note take effect immediately 6 4 5 AT RESTORE restore to f...

Page 18: ...460800 Note Take effect immediately For example AT BAUD 7 Baud rate is 115200 HEX 41 54 2B 42 41 55 44 3D 37 6 4 7 AT PARI uart parity bit Command Response Inquiry AT PARI OK para Set AT PARI para OK...

Page 19: ...uiry AT ROLE OK para Set AT ROLE para OK success ERR NUM error Parameter Para ASCII Description 0 Slave default 1 Master 2 Observer 3 Salve and master as one Note Restart to take effect save when powe...

Page 20: ...Note 1 Take effect immediately if the broadcast is not turned on or it is connected it will take effect next time Save when power off 2 The slave or master slave integration supports broadcasting and...

Page 21: ...ID OK para1 Set AT IBCNUUID para OK success ERR NUM error Parameter para HEX 16 bit UUID Note 1 Take effect immediately if the broadcast is not turned on or it is connected it will take effect next ti...

Page 22: ...R para OK success ERR NUM error Parameter para HEX 0 0XFF default 0 Note 1 Take effect immediately if the broadcast is not turned on or it is connected it will take effect next time save when power of...

Page 23: ...ction interval 20ms 6 4 21 AT DISCON disconnect command Command Response Set AT DISCON para OK success ERR NUM error Parameter para ASCII Description 0 1 Disconnect specified connection Note 1 Take ef...

Page 24: ...ONDMAC mac OK success ERR NUM error Parameter sum HEX sum of currently bound MAC address mac HEX 6bytes mac address Note 1 Take effect immediately save when power off 2 When no MAC address is bound no...

Page 25: ...0 default 100 Note 1 Take effect immediately save when power off 2 The scanning interval is not less than the scanning window 3 The slave does not support it but it can still be set For example AT SCA...

Page 26: ...l and the configuration channel For the description of uuid refer to BLUETOOTH SPECIFICATION Version 5 0 Vol 3 Part B 2 5 1 UUID For example Set 128bit UUID 11 22 33 44 55 66 77 88 99 00 aa bb cc dd e...

Page 27: ...ately save when power off 2 Master channel The master sends data and the slave receives data 6 4 34 AT AUTH Air configuration authentication password Command Response Set AT AUTH para OK success ERR N...

Page 28: ...t AT SLEEP OK Parameter None Note Take effect immediately 6 4 38 AT LOGMSG operating status output 6 4 39 AT PWR TX power Command Response Inquiry AT PWR OK para Set AT PWR para OK success ERR NUM err...

Page 29: ...K success ERR NUM error Parameter Para MTU value Min is 23 max is 244 Note 1 Take effect immediately save when power off 2 Due to the control byte when set MTU 247 actual 244 bytes will be sent each p...

Page 30: ...module is currently in configuration mode if not connected the module can be configured if it is connected you need to send through the serial port Set XCOM serial port related configuration default...

Page 31: ...onic Technology Co Ltd 27 nRF connect scanning list Open uuid fff0 service Enable configuration channel notify nRF connect Enable configuration channel notify Send authenticate command at auth 12345 m...

Page 32: ...tion 7 2 1 Data transparent transmission 1 Power on the module Enable logmsg printing both for master and slave at logmsg 1 2 Set both master and slave module as transparent transmission mode AT TRANM...

Page 33: ...es abcdefghijk as shown below The master sends transparent data 7 2 2 Format transmission 1 Same as Step 1 of 7 2 1 Data Transparent Transmission 2 Set to format transmission default format transmissi...

Page 34: ...near ground Sea water has great ability in absorbing wireless radio wave so performance will be poor when testing near the sea The signal will be affected when the antenna is near metal object or put...

Page 35: ...power supply is reliable The extension line and feeder quality are poor or too long so the bit error rate is high 9 Welding instruction 9 1 Reflow soldering temperature Profile Feature Sn Pb Assembly...

Page 36: ...Copyright 2012 2022 Chengdu Ebyte Electronic Technology Co Ltd 32 9 2 Reflow soldering curve 10 Package...

Page 37: ...secondary development E73 2G4M08S1C nRF52840 2 4G 8 I O 4 2 5 0 13 18 PCB IPX Hardware resources requires secondary development E73 2G4M04S1D nRF51822 2 4G 4 I O 4 2 17 5 28 7 PCB IPX Hardware resour...

Page 38: ...ation Manual Bin About us Technical support support cdebyte com Documents and RF Setting download link www cdebyte com Thank you for using Ebyte products Please contact us with any questions or sugges...

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