Alliance PA01 2.4G Bluetooth Module User Manual
- June 17, 2024
- Alliance
Table of Contents
Alliance PA01 2.4G Bluetooth Module
Version Specification
| Version No. | Revision Content | Revisor | Date |
|---|---|---|---|
| V1.0 | Based on WS_D95 to change to 2 layer board, delete some unused pin | ||
| output | We-smart | 2023-7-14 | |
| V1.1 | Additional shield | We-smart | 2023-10-20 |
Product Introduction
Brief Introduction
WS_D96 intelligent lighting module is a Bluetooth module based on TLSR8250 chip, compatible with Bluetooth 5.0 low power (BLE) and Bluetooth mesh networking functions. Devices communicate through a peer-to-peer star network, using Bluetooth broadcast for communication, the module integrated power amplifier, can ensure multi-device, long-distance response in time, it is mainly used in intelligent light control. It can meet the requirements of low power consumption, low delay and short distance wireless data communication.
Product Feature
- Integrated power amplifier for longer communication distance
- stamp hole patch package, easy to attach
- Rich I/O resources can be expanded to other applications
- High performance onboard antenna, no additional design required
Parameter
Sheet 1: Module Technical Specifications
| Category | Items | Parameter |
|---|---|---|
| Wireless Data | Standard | Bluetooth 5.0 |
| Data Rate | 1Mbps | |
| Frequency Domain | 2402MHz ~ 2483MHz | |
| Maximum transmitting power | ﹢7.31dBm | |
| Maximum receiving sensitivity | -96dBm | |
| Hardware Data | data interface | 5-way PWM |
| storage | 512KB internal storage | |
| service voltage | DC 2.7V ~ 3.6V Recommend 3.3V, ±5% | |
| supply current | ≥20mA | |
| power dissipation | Deep sleeping mode: 0.4uA |
Sleep mode: 1.4uA
Mesh mode: 13mA
transmission distance| Directly connected to the open
sight range： ≥80 meters
Cascaded open sight distance: ≥200 meters
Working temperature| ﹣40℃ ~ ﹢75℃
Module size| 18.9mm x 11.6mm x 2.1mm
Application
- Intelligent light control system
- Home/Building Automation
- Home appliances wireless network control
- Industrial control
- Low power wireless sensor networks
Product Hardware Introduction
Module appearance and interface
Module appearance is as follows, 24 external pins, detailed pin function refer
to the following table;
Module interface definition
| Foot Position | Pin Name | Description |
|---|---|---|
| 1 | PA_VDD | It is recommended that you supply power to the module power |
amplifier separately from the module power supply
2| GND| Modular ground input
3| GND| Modular ground input
4| 3V3| Module power input
5| GND| Modular ground input
6| NC| Nil
7| NC| Nil
8| SWS| System debugging interface
9| P4(R)| Red PWM output, high efficiency
10| P5(G)| Green PWM output, high efficiency
11| NC| Nil
12| P0(W)| Warm White PWM output, high efficiency
13| P1(B)| Blue PWM output, high efficiency
14| P2(C)| White PWM output, high efficiency
15| RST| Reset pin, low effectiveness
16| GND| Modular ground input
Module diagram
.
PCB packaging outline
Remark：
For detailed package information, please see file D02-core-smd.zip (D72 is the
same package as D02)
Download link:
http://pan.baidu.com/s/1c1UEbz6 password: 9
m5v
It contains PADS format package, as well as some compatible format package.
Design Specification
Antenna Design Specification
The upper left part of the module is an antenna holder, which must be fastened when installing the antenna.
The following antenna design rules should be observed when designing:
①The antenna must be at least 10 mm away from metal or high components;
② The antenna cannot be surrounded by any enclosure. All shell materials,
including plastic, should be at least 10 mm away from the antenna area.
PCB Design Specification
It is recommended that the LDO supply 3.3V DC and the PA supply at least 100mA driving current. It is recommended that a 10uF capacitor be placed at the power inletof the module.
In the planning of the PCB layout, BLE module placement should be kept away from magnetic field sources such as transformers and coils.
Reset Circuit Design
According to the chip reset requirements, we-smart Bluetooth module provides two reset circuit reference designs
The first case: when module power supply is relatively stable, and power on/off is also very timely. In this case, there is no need for additional reset circuit, and the module RST pin can be suspended.
The second case: When the module power supply powers off slowly, the module
may enter the suspended state when the wall switch is turned on and off
quickly. At this time, a reset IC can be added to solve this problem. Whether
the reset circuit needs to be added needs to be determined according to the
actual power commissioning situation. Reference reset IC model is MAX809TD
SOT-23 package, the threshold voltage is 3.08V, design principle: When the
power supply voltage of the module is lower than 3.08V, the reset IC will
output a low level reset module, when the power supply voltage is stable at
3.3V, the reset IC output high level, the module works normally. The schematic
diagram is as follows:
Requirement of FCC KDB 996369 D03 for module certification:
List of applicable FCC rules:
The module complies with FCC Part 15.247
Summarize the specific operational use conditions:
The module has been certified for Portable applications. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Limited module procedures:
Not applicable.
Trace antenna designs:
Not applicable.
RF exposure considerations:
This equipment complies with FCC’s RF radiation exposure limits set forth for an uncontrolled environment. The antenna(s) used for this transmitter must not be collocated or operating in conjunction with any other antenna or transmitter.
Antennas:
| Type | Gain | Impedance | Application |
|---|---|---|---|
| Ipex Antenna | 2.81 dBi | 50Ω | Fixed |
Label and compliance information:
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 or changes to this equipment. Such modifications or changes could void the user’s authority to operate the equipment.
Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:.
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
The system integrator must place an exterior label on the outside of the final product housing the PA01 Module. Below are the contents that must be included on this label.
OEM Labeling Requirements:
NOTICE: The OEM must make sure that FCC labeling requirements are met. This includes a clearly visible exterior label on the outside of the final product housing that displays the contents shown in below:
Model : PA01
Contains FCC ID: 2BD IPA01
Information on test modes and additional testing requirements:
When testing host product, the host manufacture should follow FCC KDB Publication 996369 D04 Module Integration Guide for testing the host products. The host manufacturer may operate their product during the measurements. In setting up the configurations, if the pairing and call box options for testing does not work, then the host product manufacturer should coordinate with the module manufacturer for access to test mode software.
Additional testing, Part 15 Subpart B disclaimer:
The modular transmitter is only FCC authorized for the specific rule parts (FCC Part 15.247) list on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart.
B compliance testing with the modular transmitter installed when contains digital circuitry
Note EMI Considerations
The host responsible party integrator must perform EMC tests on the module during synchronous transfer operations when integrating on the host. If there are no emissions of increased magnitude and/or different frequencies compared to the data reported in the module authorization, there is no need to submit the results of these simultaneous transmission test data. KDB publication 996369 D02 and D04 for guidance on module integration and best practices. Co- launching with other modules can refer to KDB publication 996369 D02 and D04, while allowing the host manufacturer to confirm compliance.
How to make changes
This module is stand-alone modular. If the end product will involve the Multiple simultaneously transmitting condition or different operational conditions for a stand-alone modular transmitter in a host, host manufacturer have to consult with module manufacturer for the installation method in end system.
Antenna Information
Appearance and Dimensions SPECIFICATION
Electrical Characteristics
Test Environment Conditions
physical features
Temperature| Ordinary Temperature (5 to 35C)
Humidity| Ordinary Humidity (25 to 85% Ft1)
Measurement method
Antenna VSWR ANTENNA SPECIFICATION
Antenna Return loss
Antenna passive test data
Test system
Antenna efficiency and gain
| Frequency (MHz | Gain (dBi) | Efficiency ( % ) |
|---|---|---|
| 2400)frilz | 2.73 | 48.23 |
| 2410)111z | 2.81 | 49.49 |
| 2420MHz | 2.69 | 511. 75 |
| 2430MHz | 2.56 | lb. 22 |
| 244011Hz | 2.28 | 50.66 |
| 2450 MHz | 2.71 | 51. 3 |
| 2460MHz | 2.59 | 51. 9,1 |
| 2470MHz | 2.56 | 49.36 |
| 2480 MHz | 2.28 | 48.35 |
| 2490MHz | 2.76 | 48.61 |
| 2500MHz | 2.56 | 49. 19 |
Antenna Radiation Pattern
Remarks
- Pay attention to not being too close to the metal part during installation to avoid affecting the antenna performance.
- This antenna is only applicable to this model, the position of the antenna can not be used on other machines.
Application Design Reference
PWM Dimming Scheme Design Description
For lamps that need dimming function, only need to connect the corresponding color PWM pin to the control end of the rear drive circuit; The PWM independent output duty cycle is 100 level adjustable digital signal, and the post-stage circuit can be voltage driven or current driven.
Connection diagram
LED Driver reference design
The We-smart intelligent module only needs to be equipped with 3.3V power supply and a simple drive circuit to achieve intelligent lamp control. Take the MOS tube to drive a pure white light as an example, the design reference is as follows.
CW_I is the PWM output pin of the module pure white light, Q1 is the MOS tube, WW is the LED lamp bead, and the other 4-way lamp drive circuit is the same as the design method of this way, please see more detailed design original document on web disk data:
Download link: http://pan.baidu.com/s/1eRE3Y4i password: adzz
Contact information
Alliance Outdoor Lighting
ADD: Temecula, CA
TEL: 951-375-7896