Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group LSD4BT-E66 Series User Manual Lierda Science & Technology Group Product Name: E66 Standard Module (PCB Antenna) Product Model: LSD4BT-E66 File Version: Rev0 Rev044 Page 1 of 18
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Revision History Serial Revision Log Reviewed File Revision by Version Date Revised by No.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Contents Chapter 1 Overview Overview...................................................................................................................................... 4 1.1 Functional Characteristics of Module............................................................................................... 4 1.2 Application Occasions..........................................................................................
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Chapter 1 Overview E66 series of Bluetooth module is a low-energy and high-performance Bluetooth module which is researched and developed based on the low-energy and high-performance Bluetooth SOC chip.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Minimum Value Maximum Value Power supply voltage (V) 1.6 3.6 Working temperature (℃) -40 +85 ESD (KV) 3 / All PINS, HBM MADE Table 2-2 Working Parameters of the Module @ 25℃ Performance Main Parameters Minimum Typical Maximum Value Value Value Remarks The ripple of the power supply Working voltage (V) 1.6 3.3 3.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Receiving state (mA) 2402MHz@16M Only the RF / 6.09 / SLEEP part of the CPU works SLEEP (μA) / 2 / Transmittance power (dBm) -15 / 7 Receiving sensitivity (dBm) / -93 / Software configurable PER<30.8% (BER<0.1%) Communication protocol BLE4.0/4.2 Interface Type 1.27mm of spacing, 3-sided stamp hole Communication distance1 30m@0dBm Chip configuration@0dBm Lierda Science & Technology Group 1.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Table 2-4 Power Consumption of the Module under Different Connection Intervals Mode Average Power Consumption (μA) Connection Interval (ms) 61.1 100 31.1 200 16.3 500 14.7 700 12.1 1000 8.9 2000 7.2 3000 6.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group the premise that the performance requirements are met, the appearance color may be different, and the actual product shall prevail. The main materials (main chips, crystal oscillators, etc.) do not have any substitutional models. Any change will be notified in advance. The dimensions of the module LSD4BT-E66 are as shown in the following Fig. 3-2: Lierda Science & Technology Group Fig.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Lierda Science & Technology Group Table 3-1 Functional Description of Pins of LSD4BT-E66 Series of Module Module Chip Pin Name Function 1 / NC 2 41 GND Grounded 3 23 P3/PADC GPIO 4 24 P4/PADC GPIO 5 25 P5/PADC GPIO 6 26 P6/PADC GPIO 7 27 P9 GPIO 8 28 P10 GPIO 9 29 P11 GPIO 10 18 VBAT Power supply Pin Not connected Page 9 of 18 Remarks
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group 11 41 GND Grounded 12 32 RSTN Reset 13 6 SWCLK Programmed 14 7 SWD Programmed 15 34 P15 GPIO 16 35 P16 GPIO 17 36 P17 GPIO 18 37 P18 GPIO 19 38 P19 GPIO 20 39 21 1 P24 GPIO 22 2 P25 GPIO 23 3 P26 GPIO 24 4 P27 GPIO 25 5 P28 GPIO 26 41 GND Grounded 27 10 ANT External Lierda Science P20 & Technology Group GPIO antenna 3.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group registered trademark, CE certification logo, etc., with shield as the specific criterion; 2.Back label: display module product serial number, CMIIT ID, FCC ID, module P/N, lierda registered trademark, etc, specific to the manufactured product; Fig. 3-3 Back label & Technology Group 3.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group metal in 360 degrees around the antenna; otherwise, the radiation efficiency of the antenna will be affected, and the communication distance will be greatly affected. Fig. 4-1 Description of Clear Area of Antenna 2.2 External Antenna & Technology Groupthe stamp hole. It is suggested The module is connectedLierda with Science the external antenna through pre-reserving π matched network on the backplane.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group 50ohm impedance control IPEX block or SMA connector Lierda Science & Technology Group Fig. 4-2 Recommended Circuit of External Antenna Recommended values of FR4 dual panel (H=Board thickness, W=Line width, D=Spacing between wiring and copper-clad): H=1.0mm, W=0.8mm, D=0.2mm H=1.0mm, W=1.0mm, D=0.254mm (Recommended) H=1.2mm, W=1.0mm, D=0.2mm (Recommended) H=1.6mm, W=1.0mm, D=0.2mm (Recommended) Fig.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group It is suggested the stamp hole packaging module mounted by an SMT machine, and the mounting shall be finished within 24 hours after unpacking. Otherwise, its need to repackage by vacuumizing, so as to prevent poor mounting effect due to damp. If the package includes a humidity indicator card, it is suggested judging if the module needs to be baked according to the indication of the humidity indicator card.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group requirements: The land position of the module can be locally thickened to 0.15~0.20mm, so as to prevent void solder; 5.4 Standard Operation Procedure (SOP) for Reflow Note: This SOP is only applicable to lead-free operation, and only for reference.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Chapter 6 Product Package 6.1 Packaging Method ■Tape □Foam □Electrostatic bag 6.2 Strip Size Technical Requirement 1 Lierda Science & Technology Group Reference Size Technical Requirements: 1. The accumulative error of every 10 driving holes shall be within ±0.2; 2. The side bend within 250MM must be no more than 1; 3. Material of carrier tape: Black PS, thickness: 0.30±0.05; 4.
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group Protecting tape Lierda Science & Technology Group Cover tape Round hole Carrier tape rubber wheel Product information label Depression Carrier tape Discharge direction Oval hole Reminder Welcome to use the products of Lierda Science & Technology Group Co., Ltd..
Securities Code IoT Interconnection, Smart Life Lierda Science & Technology Group over all attached materials, and any modification of them will not be further notified.
FCC Statement： This device complies with part 15 of the FCC rules Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.
The OEM must comply with the FCC labeling requirements. If the module’s label is not visible when installed, then an additional permanent label must be applied on the outside of the finished product which states: ”Contains transmitter module FCC ID:2AOFDLSD4BT-E66A,Additionally, the following statement should be included on the label and in the final product’s user manual: “This device complies with Part 15 of the FCC Rules.
