Product Drawings

ManualsBrandsWuxi Little Swan ManualsElectronicsBluetooth module+2.4G wifi module

1 / 15

Catalogue

1、 Overview ................................................................................................................................. 4

2、 Top view .................................................................................................................................. 5

3、 RF characteristics ................................................................................................................. 6

3.1 、Tx & Rx characteristics ............................................................................................. 6

3.2 、Module antenna characteristics ............................................................................ 7

4、Package ..................................................................................................................................... 7

4.1 、PCB ................................................................................................................................. 7

4.2 、Peripherals .................................................................................................................... 8

4.3 、Labels .............................................................................................................................. 9

4.4 、Pin drawing ................................................................................................................. 11

5、Power consumption ............................................................................................................ 12

6、Electrical characteristics ..................................................................................................... 12

7、Standards and certification .............................................................................................. 13

8、Precautions for use ............................................................................................................. 13

Summary of content (15 pages)

PAGE 1
Catalogue 1、 Overview ................................................................................................................................. 4 2、 Top view.................................................................................................................................. 5 3、 RF characteristics ................................................................................................................. 6 3.1 、Tx & Rx characteristics ...............................................
PAGE 2
1、Overview WB01 is a fully functional, highly integrated and low-power dedicated Wi-Fi + BLE module for the IoT. It supports IEEE802.11 b/g/n protocol, also embedded with IPv4, TCP, UDP, DNS, HTTP and other complete network protocols, makes the terminal more reliable, convenient and easy to use in the application of the IoT.
PAGE 3
2、Top view Front Back 5 / 15
PAGE 4
3、RF characteristics 3.1 、Tx & Rx characteristics Support IEEE 802.11a/b/g/n standard; In terms of transmitting power, receiving sensitivity, EVM, distribution and other parameters, seek more stringent standards than IEEE specifications. For specifications, please refer to the attached table below. Figure 1: Wi-Fi 2.4GHz Band RF Specifications WiFi RX Characteristics Condition Min. Frequency range Sensitivity Typ. 2412 Max.
PAGE 5
Figure 3: BLE RF Specifications BLE RX Characteristic Condition Frequency range Min. Typ. Max. Unit 2402 - 2480 MHz Data rate 1 Mbps -85 Sensitivity Max RF input signal in dBm -10 dBm Mutual loss -23 Common channel rejection ratio C/I Adjacent channel rejection ratio +1MHz -1MHz dB dB dB -27 dB +3MHz -25 dB -3MHz -36 dB 30MHz~2000MHz -10 dB -20 dB dB 3000MHz~12.5GHz -10 Condition Min. dB Typ. 2402 Data rate Max.
PAGE 6
3.2 、Module antenna characteristics The antenna passive performance of Wi Fi + ble module shall meet the following requirements (since the passive performance can only be used as a reference, the antenna performance test is mainly based on the active throughput test): Figure 4 Module antenna characteristics Parameters 2400MHz-2484MHz at 2.4G band Return loss <-10dB Efficiency >40% 4、Package 】4.1、PCB PCB thickness：1.0mm Module thickness(with shield)：8mm±0.
PAGE 7
4.2 、Peripherals VCC RXD TXD GND Figure 2.1 Peripherals No. Mark Wi-Fi peripherals 1 V VCC power 2 R RXD recieving 3 T TXD transmitting 4 GND GND ground Wiring instructions: RXD and TXD pins of Wi Fi Bluetooth module are respectively connected to TXD and RXD pins of communication terminal and VCC of module Grounded at 5V / 3.3V level, GND grounded. After the module is powered on, it is received through RXD terminal and sent through TXD terminal. 4.
PAGE 8
Printing requirements： Lable dimension: 13.5*9.5mm，lable should be white Song typeface; The dimension of QR code is 4.8 * 4.8mm.
PAGE 9
The first and second place: represents the production plant The 3rd to 10th digits: the operation number of the production plant Figures 11-16: production date, for example, June 8, 2017 is marked as 170608, and figures 1722: undetermined Numbers 23-26: enterprise code. Midea's internal business division is "0000". Non Midea's enterprise code is based on the software code.
PAGE 10
Technical requirements: Rated current: 3A Withstand voltage value: AC 500V Operating temperature: - 40 ℃ ~ + 105 ℃ Insulating material: Black PA6T Material: Brass Plating: g / F plated over nickel 5、Power consumption State Average current in Peak current Max current in 2min Min current in 2min（mA）（mA）（mA） 2min（mA） Idle 20 50 50 25 STA 15 80 80 13 AP 30 150 150 50 Note: the module power consumption is the measured value of samples taken from the laboratory.
PAGE 11
VDD Power 3.1 5 5.25 V DC Electrical Characteristics for Digital I/Os Symbol parameter Min Typ Max Unit VIH High Level Input Voltage 4.5 5 5.5 V VIL Low Level Input Voltage -0.3 - 0.3 V VOH High Level Output Voltage 4.75 5.0 5.25 V VOL Low Level Output Voltage 0 - 0.4 V 7、Standards and certification Wi Fi + ble module must comply with ROHS environmental assessment certification.
PAGE 12
requirements of their own specifications. Simulating the transportation process and home application scenarios, the module shall withstand a certain degree of mechanical impact and drop. Through certain protective measures, Wi Fi + ble module can have higher environmental adaptability. Design of Wi Fi + ble module The margin in performance, size and process required for the implementation of protective measures shall be reserved.
PAGE 13
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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
PAGE 14
Single Module IC Statement This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Radiation Exposure Statement This modular complies with IC RF radiation exposure limits set forth for an uncontrolled environment.
PAGE 15
Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux deux conditions suivantes : ( 1 ) Ce dispositif ne peut causer d'interférences ; et ( 2 ) Ce dispositif doit accepter toute interférence , y compris les interférences qui peuvent causer un mauvais fonctionnement de l'appareil. Déclaration d'exposition aux radiations Ce module est conforme aux limites d'exposition aux rayonnements RF IC définies pour un environnement non contrôlé. environnement.