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User Manual

Product Name: E92 BLE Module

Product Model:

LSD4BT-E92ASTD001

Version: Rev01

Содержание E92 Series

Страница 1: ...1 User Manual Product Name E92 BLE Module Product Model LSD4BT E92ASTD001 Version Rev01...

Страница 2: ...Revision History Serial No Revision Log Revised by Reviewed by Version Revision Date 00 Initial version Sun Xin Sun Xiangtao Rev00 2019 6 4 01 adjust pin 17 18 19 20 Sun Xin Sun Xiangtao Rev01 2019 7...

Страница 3: ...INTERFACE DESCRIPTION 8 CHAPTER 4 APPLICATION INSTRUCTIONS 10 4 1 ANTENNA DESIGN GUIDE 10 4 2 NOTICE FOR BASE BOARD LAYOUT 11 4 3 NOTICES 12 CHAPTER 5 PRODUCTION GUIDANCE 12 5 1 PRODUCTION GUIDE 12 5...

Страница 4: ...D 2AOFDLSD4BT E9X Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Table 1 1 Model Description Part numb...

Страница 5: ...2 4GHz low power consumption Bluetooth system PC Tablet smart phone handset and low power consumption Bluetooth devices such as HID remote controller Consumer electronics such as sports health care Wi...

Страница 6: ...that 500 V HBM allows safe manufacturing with a standard ESD control process 2 JEDEC document JEP157 states that 250 V CDM allows safe manufacturing with a standard ESD control process Table 2 2 Work...

Страница 7: ...ce is the maximum communication distance after connection connection distance is the maximum distance that connection can be created Table 2 3 Power Consumption of the Module 25 Main Parameters Perfor...

Страница 8: ...tual product shall prevail The main materials main chips crystal oscillators etc do not have any substitutional models Any change will be notified in advance Fig 3 1 The dimensions of the module E92 T...

Страница 9: ...pin 17 P0 14 UART_TX Digital I O pin serial data TXD pin 18 P0 15 UART_RX Digital I O pin serial data RXD pin 19 P0 09 Digital I O pin 20 P0 10 Digital I O pin 21 P0 16 Digital I O pin 22 P0 17 Digit...

Страница 10: ...shows the circuit from the module ANT pin to the external antenna The red thick wire should ensure the impedance control of 50 The routing should be as short as possible without punching holes and tak...

Страница 11: ...t least 5 mm in extreme conditions When the antenna height is less than 8 mm the radiation efficiency of the antenna will be limited The radio frequency part of the module should avoid being covered b...

Страница 12: ...use permanent damage to the module 2 Electro static discharge notices The user shall pay attention to the electrostatic requirements as shown in Table 2 1 of the product and add the electrostatic prev...

Страница 13: ...green oil thickness at the module position of the backplane be less than 0 02mm so as to prevent the phenomenon that the green oil is too thick the module is blocked up and cannot be effectively cont...

Страница 14: ...Prior to the use of our products please first read this notice if you have started using our products you will be considered as having read and accepted the notice Lierda Science Technology Group Co L...

Страница 15: ...ce caused by unauthorized modifications to this equipment Such modifications could void the user s authority to operate the equipment NOTE This equipment has been tested and found to comply with the l...

Страница 16: ...his device and its antenna s must not be co located or operating in conjunction with any other antenna or transmitter RF Exposure Information and Statement This equipment complies with FCC radiation e...

Страница 17: ...this device must accept any interference received including interference that may cause undesired operation The user s manual for the host product must clearly indicate the operating requirements and...

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