Specifications

ManualsBrandsBroadlink ManualsElectronicsWiFi Module

WiFi Module

Features

192MHz ARM Cortex M4 MCU

384KB SRAM/1MB FLASH

Support AES，MD5，SHA1

Support XIP

Working voltage: DC 3.3V

Wi-Fi related features

Support 802.11 b/g/n with 20M

and 40M bandwidth

 Support station and soft AP

 Support SmartConfig and AP

configuration

Support WEP/WPA2

Support multiple cloud services

 Integrated balun/PA/LNA

 TCP/IP stack optimized for IoT

application

 PCB antenna

Peripheral

3x UART

1x I2C

 1x SPI

 5x PWM

 Up to 10x GPIOs

 Working temperature: -10℃ to +80℃

 Stamp style SMD for surface mounting

production

Applications

Smart transportation

Smart home / appliances

Instruments

Health care

Industrial automation

Intelligent security

Smart energy

Model

Antenna type

Note

BL3358-P

PCB antenna

Default

Embedded

Version：1.1 Release date： May 24, 2019

BL3358-P

Summary of content (23 pages)

PAGE 1
BL3358-P Version：1.1 Embedded Release date： May 24, 2019 WiFi Module  Working temperature: -10℃ to +80℃ Features  192MHz ARM Cortex M4 MCU Stamp style SMD for surface mounting production 384KB SRAM/1MB FLASH Support AES，MD5，SHA1 Support XIP Applications Working voltage: DC 3.3V Smart transportation Wi-Fi related features Smart home / appliances Support 802.
PAGE 2
-1- Content 1. Overview ............................................................................................................................ - 2 2. Basic Specifications ............................................................................................................ - 2 2.1. Power Consumption ................................................................................................... - 2 2.2. Working Environment .....................................................................
PAGE 3
-2- 1. Overview BL3358-P is a cost-effective embedded Wi-Fi module designed by BroadLink, which integrates an ARM Cortex-M4F processor speed up to 125MHz, 256KB SRAM and 2MB flash with 3.3V single power supply. The module integrates radio transceiver, MAC, baseband, all Wi-Fi protocols, configurations and network stack. It can be widely used in applications like smart home devices, remote monitoring devices and medical care instruments. 2. Basic Specifications 2.1.
PAGE 4
-3pulse current @TX 280 mA 230 mA 11g @16dBm 54Mbps pulse current @TX 11n @15dBm 65Mbps 2.2. Working Environment Please refer to Table 2 for working environment data. Table 2 BL3358-P Working Environment Data Symbol Description Min. Max. Units Ts Storage temperature -40 125 ℃ TA Ambient operating temperature -10 80 ℃ Vdd Supply voltage 3.0 3.6 V Vio Voltage on IO pin 0 3.3 V 3. Radio Specifications 3.1.
PAGE 5
-4Internal: PCB antenna Antenna type External: Not supported 802.11b<-83dBm@11Mbps 802.11g<-73dBm@54Mbps Receiving sensitivity 802.11n/HT20<-71dBm@MCS7 802.11n/HT40<-69dBm@MCS7 Stack IPv4, TCP/UDP/FTP/HTTP/HTTPS/TLS/mDNS Data rate (max) 11M@802.11b, 54M@802.11g, MCS7@802.11n Encryption standard: Open/WEP-Open/WPA/WPA2 Security Encryption algorithm: WEP64/WEP128/TKIP/AES Network types STA/AP/STA+AP/WIFI Direct 3.2. Radio Performance 3.2.1. IEEE 802.11b Table 4 Basic specifications under IEEE802.
PAGE 6
-5- Table 6 Receiving performance under IEEE802.11b RX Characteristics Min Typical Max. Unit Minimum Input Level (FER≦8%) -83 dBm Maximum Input Level (FER≦8%) -10 dBm . 11Mbps Input Level Sensitivity 3.2.2. IEEE 802.11g Table 7 Basic specifications under IEEE802.11g ITEM Specification Modulation Type OFDM Frequency range 2412MHz~2462MHz Channel CH1 to CH13 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps Table 8 Transmitting performance under IEEE802.11g TX Characteristics Min.
PAGE 7
-6- Maximum Input Level (FER≦10%) dBm -71.5 Minimum Input Level (FER≦10%) -10 dBm 3.2.3 IEEE802.11n IEEE802.11n 20MHz bandwidth mode Table 10Basic specifications under IEEE802.11n with 20MHz ITEM Specification Modulation Type OFDM Frequency range 2412MHz~2462MHz Channel CH1 to CH13 Data rate MCS0/1/2/3/4/5/6/7 Table 11 Transmitting performance under IEEE802.11n with 20MHz TX Characteristics Min. Typical 14 Power@HT20, MCS7 Frequency Error Max.
PAGE 8
-7- IEEE802.11n 40MHz bandwidth mode Table 13Basic specifications under IEEE802.11n with 40MHz ITEM Specification Modulation Type OFDM Frequency range 2422MHz~2452MHz Channel CH1 to CH13 Data rate MCS0/1/2/3/4/5/6/7 Table 14 Transmitting performance under IEEE802.11n with 40MHz TX Characteristics Min. Typical 14 Power@HT40, MCS7 Frequency Error Max. Unit dBm -10 EVM@HT40, MCS7 +10 ppm -33 dB Transmit spectrum mask Pass Table 15 Receiving performance under IEEE802.
PAGE 9
-8- Table 16 Actual power for EIRP, TRP and TIS Testing equipment Testing item Mode Speed Chann Power/dB el m 1 11b 11M 6 13 EIRP 1 11g 6M 6 13 CMW500 1 TRP 11g 6M 6 13 1 TIS 11g 54M 6 13 <20 <20 <20 <20 <20 <20 ≥12 ≥12 ≥12 ≤-72 ≤-72 ≤-72
PAGE 10
-9- 4. BL3358-P Hardware Information 4.1. PIN Sequence Please refer to Fig 1 for the pin sequence. Fig 1 BL3358-P pin sequence 4.2. PIN Definitions Please refer to Table17 for the pin definitions.
PAGE 11
- 10 4 GPIO13 5 GPIO15 PWM3 6 GPIO17 PWM5 7 GPIO2 8 VDD 9 GND 10 CHIP_EN 11 GPIO4 12 GPIO3 13 GPIO1 14 GPIO0 15 GPIO16 16 GPIO21 RX0 17 GPIO22 TX0 18 GND 19 RTC_3V3 RTC_3V3 20 RTC_EINT RTC_EINT 21 EXT_POW_EN EXT_POW_EN RX1 PWM0 3.3V TX1 PWM1 I2C_SDA I2C_SCL Note: 1. In default, UART0 is used for bypass communication and UART2 is used for output of debugging information.
PAGE 12
- 11 current level. 2. NRST is hardware reset for the module and will be effective with VIL. Configuration information will be remained after module reset. The module is already designed with RC reset upon power-on. 3. The pins for reset button and LED indication should be defined according to actual firmware and circuit design. 4. In default, PIN11 (GPIO2) is the module software reset PIN and will be effective with VIH.
PAGE 13
- 12 - 4.3. PCB Antenna Please refer to Fig 2 for PCB antenna. Fig 2 BL3358-P Antenna layout The module support PCB antenna in 2.4G~2.5G frequency with S11 port less than -10dB and max gain of 1.5dBi at 2.45GHz, as shown in Fig 3. Fig 3 Simulated radiation pattern of antenna gain Please refer to Fig 4 for real testing environment for module antenna.
PAGE 14
- 13 The following precautions should be considered during designing with PCB antenna: 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 recommended to not place any electrical components within 10mm range of module antenna and not design any circuit or bond copper on main board under this area. Do not use the module inside any metal case or containers with metal painting.
PAGE 15
- 14 - Fig 6 BL3358-P Dimensions Note: Dimensions (17.7±0.2) mm * (30±0.2) mm * (3.8)mm (with shielding case) 4.5. Recommended Pad Size Please refer to Fig 7 for the recommended pad size Fig 7 BL3358-P Recommended pad size 4.6. Certifications 1. Compliant and certified with SRRC standard (CMIIT ID: 2017DP6839).
PAGE 16
- 15 2. Compliant with requirement of RoHS 2.0. 3. Compliant with requirement of REACH. 4.7. Label Fig 8 BL3358-P label content Please refer to Fig 8 for the content description on label. Model: ******* : Module model SN: 00ACA3FE75D7 : Module unique MAC address The QR code contains information including but not limited to: CMIIT ID:xxxxxxxxxxxxx FCC ID: 2ATEV-BL3358-P IC: 25062-BL3358P Manufacturer: Hangzhou BroadLink Technology Co., Ltd.
PAGE 17
- 16 - 4.8. Shielding Case Dimensions Please refer to Fig 9 for the dimensions of shielding case. Fig 9 BL3358-P Dimensions of shielding case (Unit: mm) 4.9. Packaging Please refer to Fig 10 and Fig 11 for the details of packaging.
PAGE 18
- 17 - 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. Fig 12 Circuit diagram (3.3V) If your device is powered by 5V, you can refer to the circuit shown in Fig 13 or design your own circuit for power conversion. The value of resistor can be adjusted according to actual circuit design. 5.2. Power Supply Requirement If an LDO is used to supply the module with 3.
PAGE 19
- 18 The module is designed with 2x 3.3V pins. You can power the module with either pin or both pins. 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.
PAGE 20
- 19 2ATEV-BL3358-P” or “Contains transmitter module FCC ID: 2ATEV-BL3358-P”. 2.9 Information on test modes and additional testing requirements Contact Hangzhou BroadLink Technology Co., Ltd. will provide stand-alone modular transmitter test mode. Additional testing and certification may be necessary when multiple modules are used in a host. 2.
PAGE 21
- 20 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. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radioexempts de licence.
PAGE 22
- 21 - Caution: Use the Product in the environment with the temperature Between -10℃ and 80℃; Otherwise, it may damage your product. Products can only be used below 2000m altitude For the following equipment: Product Name: WiFi Module Model: BL3358-P Brand Name: Broadlink Hangzhou BroadLink Technology Co., Ltd. E-mail: mengjiao.yan@broadlink.com.
PAGE 23
- 22 - Copyrights It is prohibited to 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.