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Copyright ©2012–2019

，成都亿佰特电子科技有限公司

37

9.3 Bit error rate is too high



There are co-channel signal interference nearby, please be away from interference sources or modify frequency

and channel to avoid interference.



Poor power supply may cause messy code. Make sure that the power supply is reliable.



The extension line and feeder quality are poor or too long, so the bit error rate is high

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Содержание E104-BT5011A

Страница 1: ...E104 BT5011A User Manual V1 0 RF52811 BLE5 1 Low Power BLE to Serial Module...

Страница 2: ...The master data sending rate is lower than the slave data sending rate 4 2 2 3 IOS device can not obtain the solution of module MAC address 4 2 2 4 Precautions for connecting Ebyte ble modules with mo...

Страница 3: ...umber 18 6 4 5 AT BAUD Serial port baud rate 18 6 4 6 AT PARI Serial port check bit 19 6 4 7 AT ROLE Bluetooth Role 20 6 4 8 AT ADV Broadcast enable 20 6 4 9 AT ADVINTV Broadcast gap 21 6 4 10 AT NAME...

Страница 4: ...8 6 4 27 AT FRSSI Signal Strength Filtering 28 6 4 28 AT PHY BLE PHY Instructions 29 7 QUICK START 30 7 1 QUICK GUIDE TO CONFIGURATION MODE 30 7 1 1 Serial port configuration 30 7 1 2 Air configuratio...

Страница 5: ...Copyright 2012 2019 IV 14 ABOUT US 44...

Страница 6: ...trial Internet smart data collection smart control and other fields Maximum support for data transmission with a baud rate of 921600bps This document only supports e104 bt5011a module Downward compati...

Страница 7: ...3 Application Wireless meter reading and wireless sensing Smart home Industrial remote control telemetry Smart buildings smart buildings Automatic data collection Health sensor Smart wearable devices...

Страница 8: ...equest within the specified time connection timeout the master judges that the slave is disconnected and the slave fails to receive the request from the master within the specified time connection tim...

Страница 9: ...module MAC address Due to IOS system limitation APP cannot obtain the MAC address of the module The module provides a solution add a MAC address field in the broadcast packet only BT5011A For details...

Страница 10: ...are used in short distance Operating temperature 40 85 Industrial grade 3 2 Operating parameter Main parameter Performance Remarks Min Typ Max Voltage supply V 1 7 3 3 3 6 3 3 V ensures output power...

Страница 11: ...0 47 VCC Sleep broadcast current default 13 83 Unit uA Broadcast gap is 1s Sleep connection current default 6 89 Unit uA Broadcast gap is 1s Main parameter Description Remarks Distance 70m Test condi...

Страница 12: ...nd directly or connect to the power supply when driving externally When driven by an external MCU use compelling output control No Item Direction Application Remarks 1 GND Input Ground 2 P0 25 NC 3 P0...

Страница 13: ...s Bluetooth connection low level Bluetooth no connection high level 8 DATA4 Output Data indication Data indication pin 9 GND Ground 10 P0 02 NC 11 P0 03 NC 12 P0 04 NC 13 P0 05 NC 14 P0 06 NC 15 P0 07...

Страница 14: ...he host scan function 3 Print status information when the host connection status changes See 6 3 Status Printing 5 1 1 1 Condition filtering The device can be configured to bind MAC address service UU...

Страница 15: ...n request establish a Bluetooth connection to stop Bluetooth broadcasting and enter the data transparent transmission mode The module broadcast data format is as follows FLAGE Service UUID MAC address...

Страница 16: ...ns support RSSI name mac address filtering 5 2 Power mode The module supports two power modes low power consumption mode and wake up mode 5 2 1 Low power mode The so called low power consumption mode...

Страница 17: ...p it outputs the status STA wakeup 1 Wake up method 2 1 Wake up immediately after the falling edge of WKP pin and the low level is maintained for more than 200ms 3 2 The serial port RX pin wakes up Th...

Страница 18: ...ntly in configuration mode or data transmission mode according to the mod pin level When mod is high it is data transmission mode when it is low it is configuration mode When the Mod pin detects a val...

Страница 19: ...the module receives the air packet it wakes up the user MCU through the DATA pin and outputs data through UART after the user MCU is stable 5 7 UUID Description Service UUID FFF0 not configurable char...

Страница 20: ...configuration the host uses WRITE to send AT commands and the module uses NOTIFY to respond to AT commands 5 8 Long range Long Range is a new feature added in BLE 5 0 The Long Range feature greatly im...

Страница 21: ...meter 1 Parameter out of range 2 Wrong number of parameters Check parameters 3 Number parameter length 1 Field string type HEX group number type has read over the maximum or under the minimum length l...

Страница 22: ...g 402 The AT command exists but the operation is not supported Check the instructions to determine the operation Chart 6 1 Error code table 6 3 Status printing Status print information connection succ...

Страница 23: ...g factory settings any form of reset is prohibited and the power off before the operation is completed is prohibited 6 4 4 AT VER Query software version number Command Response Inquire AT VER OK ver p...

Страница 24: ...ption Restart to take effect Sample AT BAUD 10 Set the baud rate to 115200 HEX 41 54 2B 42 41 55 44 3D 31 30 6 4 6 AT PARI Serial port check bit Command Response Inquire AT PARI OK para Set AT PARI pa...

Страница 25: ...iption Restart takes effect and save when power off 6 4 8 AT ADV Broadcast enable Command Response Inquire AT ADV OK para Set AT ADV para OK success ERR NUM error parameter para ASCII Description 0 Tu...

Страница 26: ...ing other roles can still be configured Sample AT ADVINTV 1600 Set the broadcast gap 1600 0 625 1S 6 4 10 AT NAME Broadcast device name Command Response Inquire AT NAME OK para Set AT NAME para OK suc...

Страница 27: ...on parameters are set After the setting is completed the currently connected link will not be affected It is not recommended to set the connection parameters of the host too large This will cause the...

Страница 28: ...input is too fast which will cause the entire packet to be lost 6 4 14 AT MAC Local MAC Address Command Response Inquire AT MAC OK para parameter para HEX MAC address Example F0E1D2C3B4A5 Description...

Страница 29: ...ult 1 Bind on Description Take effect immediately save when power off 6 4 17 AT BONDMAC Add Binding MAC Address Command Response Inquire AT BONDMAC OK sum mac mac Set AT BONDMAC mac OK success ERR NUM...

Страница 30: ...19 AT SCAN Broadcast Scanning Command Response Inquire AT SCAN OK para Set AT SCAN para OK success ERR NUM error parameter para ASCII Description 0 Turn off scanning 1 Turn on scanning default Descrip...

Страница 31: ...word Command Response Set AT AUTH para OK success ERR NUM error parameter para HEX 6 byte password Description This directive is only used for air certification Default password ASCII 123456 After suc...

Страница 32: ...0 4 dBm 1 3 dBm 2 0 dBm default 3 4 dBm 4 8 dBm 5 12 dBm 6 16 dBm 7 20 dBm 8 40 dBm Description Take effect immediately and save after power failure 6 4 24 AT SLEEP Enter Sleep Command Immediately Co...

Страница 33: ...K en name Set AT FNAME en name OK success ERR NUM error parameter En En Description 0 Disallow name filtering 1 Enable name filtering Name name Used for name filtering during host scan connection Desc...

Страница 34: ...l strength filtering AT FRSSI 0 90 6 4 28 AT PHY BLE PHY Instructions Command Response Inquire AT PHY OK phy Set AT PHY phy OK success ERR NUM error parameter Phy Description 0 1M PHY 1 2M PHY 2 CODE...

Страница 35: ...Serial port configuration Confirm whether the module is currently in configuration mode if not connected the module can be configured if it is connected the mod pin needs to be set to low level Set SS...

Страница 36: ...module is a slave Open the app nRF connect start scanning the device and find the E104 BT5011A connection module Chart 7 2 nRF connect scan list chart Open the uuid fff0 service and enable the configu...

Страница 37: ...e as the slave as described in the 7 1 Configuration Mode Quick Use Guide Test software SSCOM Other parameters are the default configuration 7 2 1 Data transparent transmission 1 Power on the module E...

Страница 38: ...12 2019 33 4 The slave sends data abcdefghijk to the host and the host receives the data as abcdefghijk as shown in Figure 7 5 data transparent transmission diagram Chart 7 5 Data Transparent Transmis...

Страница 39: ...he Top Layer and the copper is spread on the Top Layer of the module contact part well grounded it must be close to the digital part of the module and routed in the Bottom Layer Assuming the module is...

Страница 40: ...t 2012 2019 35 use a good antenna extension cable to extend the antenna to the outside The antenna must not be installed inside the metal case which will cause the transmission distance to be greatly...

Страница 41: ...a rate is set as too high the higher the air data rate the shorter the distance The power supply low voltage under room temperature is lower than 2 5V the lower the voltage the lower the transmitting...

Страница 42: ...terference nearby please be away from interference sources or modify frequency and channel to avoid interference Poor power supply may cause messy code Make sure that the power supply is reliable The...

Страница 43: ...Time Tsmin to Tsmax ts Preheating time 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp Average ramp up rate 3 second max 3 second max Liquidous Temperature TL Liquid phase temp 183 217 Time tL...

Страница 44: ...Copyright 2012 2019 39 10 2 Reflow Soldering Curve Chart 10 2 Reflow soldering curve...

Страница 45: ...5 28 7 PCB IPX Hardware module requires secondary developme nt E73 2G4M04S1 A nRF5281 0 2 4G 4 I O 4 2 5 0 17 5 28 7 PCB IPX Hardware module requires secondary developme nt E73 2G4M04S1 B nRF5283 2 2...

Страница 46: ...22 PCB Hardware module requires secondary developme nt E104 BT02 DA1458 0 2 4G 0 TTL 4 2 14 22 PCB Ultra low power High speed sniff E72 2G4M04S2 B CC2640 2 4G 2 TTL 4 2 14 23 PCB IPX Built in ARM dua...

Страница 47: ...Copyright 2012 2019 42 transmissio n Chart 11 1 Related model list...

Страница 48: ...Copyright 2012 2019 43 12 Package for bulk order Chart 12 1 Packaging Chart...

Страница 49: ...www ebyte com Sales info cdebyte com Support support cdebyte com Tel 86 28 61399028 Ext 812 Fax 86 28 64146160 office Address Building B5 Mould Industrial Park 199 Xi Qu Ave West High tech Zone Chengd...

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