BroadLink BL3383-P Page 15 User Manual Download | Manualshive

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Fig 9 Circuit diagram (3.3V)

If your device is powered by 5V, you can refer to the circuit shown in Fig 10 or design your own

circuit for power conversion. The value of resistor can be adjusted according to actual circuit

design.

Fig 10 Circuit diagram (5V)

External
MCU

Wi-Fi
module

Capacitor
Groundin
g

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...
13
14
15
16
17
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Summary of Contents for BL3383-P

Page 1: ...port multiple cloud services Integrated balun PA LNA TCP IP stack optimized for IoT application PCB antenna Peripherals 3x UART 1x SPI 8x PWM Up to 13GPIOs Working temperature 0 to 85 Stamp style SMD for surface mounting production Applications Smart transportation Smart home appliances Instruments Health care Industrial automation Intelligent security Smart energy Model Model Antenna type Note BL...

Page 2: ...2 2 IEEE802 11g 6 3 2 3 IEEE802 11n 6 4 BL3383 P Hardware Information 7 4 1 PIN Sequence 7 4 2 PIN Definitions 8 4 3 Recommendations 9 4 4 Mechanical Dimensions 10 4 5 Recommended Pad Size 11 4 6 Certifications 11 4 7 Label 12 4 7 Mechanical Dimensions 12 4 8 Packaging 13 5 Reference Design 14 5 1 UART Interface Design 14 5 2 Power Supply Requirement 16 Revision History 20 Copyrights 20 Contact Us...

Page 3: ...ike smart home devices remote monitoring devices and medical care instruments 2 Basic Specifications 2 1 Power Consumption Please refer to Table 1 for power consumption data Table 1 BL3383 P Power Consumption Data Specifications Min Typ Max Units VDD 3 0 3 3 3 6 V VIL input low voltage 0 8 V VIH input high voltage 2 0 3 6 V VOL output low voltage 0 4 V VOH output high voltage 2 4 3 6 V Standby RX ...

Page 4: ...io Specifications 3 1 Basic Radio Specification Please refer to Table 3 for radio specification Table 3 BL3383 P Radio Specification Radio range 2402 2480MHz Wireless standards IEEE 802 11 b g n Radio output conductive 802 11b 18 6 1 5dBm 11Mbps 802 11g 16 81 1 5dBm 54Mbps 802 11n 16 9 1 5dBm MCS7 HT20 BLE 4 2dBm Antenna type Internal PCB antenna External Not supported Receiving sensitivity 802 11...

Page 5: ...ITEM Specification Modulation Type DSSS CCK Frequency range 2412 MHz 2462 MHz Channel CH1 to CH11 Data rate 1 2 5 5 11Mbps Table 5 Transmitting performance under IEEE802 11b TX Characteristics Min Typical Max Unit Power 11Mbps 17 5 dBm Frequency Error 10 10 ppm EVM 11Mbps 14 dB Transmit spectrum mask Pass Table 6 Receiving performance under IEEE802 11b RX Characteristics Min Typical Max Unit 11Mbp...

Page 6: ...e under IEEE802 11g TX Characteristics Min Typical Max Unit Power 54Mbps 16 dBm Frequency Error 10 10 ppm EVM 54Mbps 30 dB Transmit spectrum mask Pass Table 9 Receiving performance under IEEE802 11g RX Characteristics Min Typical Max Unit 54Mbps Input Level Sensitivity Minimum Input Level FER 10 76 dBm 3 2 3 IEEE802 11n IEEE802 11n 20MHz bandwidth mode Table 10Basic specifications under IEEE802 11...

Page 7: ...ristics Min Typical Max Unit Power HT20 MCS7 15 5 dBm Frequency Error 10 10 ppm EVM HT20 MCS7 30 dB Transmit spectrum mask Pass Table 12 Receiving performance under IEEE802 11n with 20MHz RX Characteristics Min Typical Ma x Unit MCS7 Input Level Sensitivity Minimum Input Level FER 10 73 dBm 4 BL3383 P Hardware Information 4 1 PIN Sequence Please refer to Fig 1 for the pin sequence ...

Page 8: ... Function 2 Function 3 Function 4 Function 5 1 GDN 2 VDD 3 RST 4 GPIO14 TX0 5 GPIO13 RX0 6 GPIO16 TX2 SI SCL 7 GPIO15 RX2 SPI CS 8 GPIO0 PWM0 9 GPIO17 PWM5 10 GPIO18 PWM6 11 GPIO19 PWM7 SPI MOSI 12 GPIO20 PWM0 SPI MISO 13 VDD 14 GND 15 GPIO1 PWM1 16 GPIO4 PWM4 17 GPIO3 TX1 PWM2 I2C SDA 18 GPIO2 RX1 PWM3 I2C SCL ...

Page 9: ...nd GPIO1 are hardware function pins and DO NOT pull up these two pins before power up 5 Pulling up both GPIO0 and GPIO3 will switch the module to firmware programming mode 4 3 Recommendations The following precautions should be considered during PCB designing Do not place any electrical components or grounding in antenna area on main board and it s better to leave this area blank on PCB It is reco...

Page 10: ... 2 BL3383 P Recommended PCB layout 4 4 Mechanical Dimensions Please refer to Fig 3 for the dimensions of module Fig 3 BL3383 P Module Dimensions Note Dimensions 17 7 0 2 mm 30 0 2 mm 3 2 mm with shielding case ...

Page 11: ...er to Fig 4 for the recommended pad size Fig 4 BL3383 P Recommended pad size 4 6 Certifications 1 Compliant and certified with SRRC standard CMIIT ID 2020DP13621 2 Compliant with requirement of RoHS 2 0 3 Compliant with requirement of REACH ...

Page 12: ...bel content Please refer to Fig 8 for the content description on label Model Module model SN 00ACA3FE75D7 Module unique MAC address 4 7 Mechanical Dimensions Please refer to Fig 6 for the dimensions of shielding case Fool proof hole ...

Page 13: ... 13 Fig 6 BL3383 P Dimensions of shielding case Unit mm 4 8 Packaging Please refer to Fig 7 and Fig 8 for the details of packaging Fig 7 Packaging ...

Page 14: ...P is packed in reel with 850 pcs reel 5 Reference Design 5 1 UART Interface Design For devices with 3 3V power supply you can directly connect the device UART port with module UART port according to the illustration in Fig 12 ...

Page 15: ...owered by 5V you can refer to the circuit shown in Fig 10 or design your own circuit for power conversion The value of resistor can be adjusted according to actual circuit design Fig 10 Circuit diagram 5V External MCU Wi Fi module Capacitor Groundin g ...

Page 16: ...operation NOTE 1 Any 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 FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment End users must follow the specific operating instructions for satisfying RF exposure co...

Page 17: ...sed with that intentional radiator Note 5 To ensure compliance with all non transmitter functions the host manufacturer is responsible for ensuring compliance with the module s installed and fully operational For example if a host was previously authorized as an unintentional radiator under the Supplier s Declaration of Conformity procedure without a transmitter certified module and a module is ad...

Page 18: ...susceptible d en compromettre le fonctionnement IC Radiation Exposure Statement This device and its antenna s must not be co located with any other transmitters except in accordance with IC multi transmitter product procedures Referring to the multi transmitter policy multiple transmitter s and module s can be operated simultaneously without reassessment permissive change Cet appareil et son anten...

Page 19: ...dure shall be placed in the end user operating manual of final products Additional testing and certification may be necessary when multiple modules are used Any changes or modifications not expressly approved by the manufacturer could void the user s authority to operate this equipment The final end product must be labeled in a visible area with the following Contains IC 25062 BL3383P ...

Page 20: ...use or copy all or any part of contents in this manual without prior permission especially applicable for trademarks models part numbers and figures Contact Us Ms Zhou Hangzhou BroadLink Technology Co Ltd Add Building C 57 Jiang er Road Binjiang District Hangzhou P R China Postcode 310052 Tel 86 571 85071744 8010 Email bingqi zhou broadlink com cn ...

Page 21: ... 21 For more information of BroadLink Wi Fi modules please visit our website www broadlink com cn ...

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