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IoT, IoT Devices

ImgProductModel NameMCUDimension(mm)Host InterfaceSupport & Developable
-WIFI Only
2.4 GHz, 802.11bgn
WSDB-750GN
BCM43362
ARM Cortex-M4 STM32F411X
16 x 32 x 3.1
SPI/JTAG/UART/USB/I2C/I2S
-
-WIFI + Bluetooth
2.4 GHz
802.11b/g/n,
BLE/BT
WSDB-751GNB
BCM43438
ARM Cortex-M4 STM32F411X
16 x 32 x 3.1
SPI/UART/I2C/SWD
Configurable through AT Commands or WICED, onboard antenna, or External
WSDB-751GNB_A (Print Ant)
WSDB-751GNB_B (Board pin41)
WSDB-751GNB_C (U.FL connector)
-WIFI Only
2.4 GHz, 802.11bgn
L44-E/U
BCM43362
ARM CM3-STM32F205
120Mhz
15 × 30
UART,SPI
Configurable through AT Commands or WICED, onboard antenna, or External
FCC/IC/CE/TELEC
-WIFI Only
2.4 GHz, 802.11bgn
WM-L44-C/U
BCM43364
ARM CM3-STM32F411
100Mhz
15 × 34
UART
Configurable through AT commands or WICED, onboard antenna, or Externel
FCC/IC/CE
-WIFI Only
2.4 GHz, 802.11bgn
L57
BCM4390
ARM CM3-Internal
48MHz
10.5 × 10.5
UART
Configurable through AT commands or WICED
Non
-WIFI Only
2.4 GHz, 802.11bgn
L44-ED
BCM4390
ARM CM3-Internal
48MHz
14.5 × 30
UART
Configurable through AT commands or WICED, onboard etched antenna, and U.FL.
FCC/IC/CE
-WIFI + Bluetooth
2.4 GHz/5 GHz
802.11a/b/g/n
BLE/BT
L44-C/U
BCM43340
ARM CM4-STM32F405
168Mhz
14.5 × 34
UART,SPI
Configurable through AT commands or WICED, onboard chip antenna, or U.FL.
FCC/IC/CE
-WIFI + Bluetooth
2.4 GHz/5 GHz
802.11a/b/g/n
BLE/BT
L44-10C/U
BCM43340
ARM CM3-internal
168Mhz
14.5 × 34
UART, SPI
Configurable through AT commands or WICED, onboard chip
antenna or U.FL.10 additional I/O added for MFI (LGA44+10),etc
FCC/IC/CE
-WIFI + Bluetooth
2.4 GHz
802.11b/g/n,
BLE/BT
L44-10CU
BCM4343W
ARM CM4-STM32F411
100Mhz
14.5 × 30
UART, SPI
Configurable through AT commands or WICED, onboard chip antenna, or U.FL.
10 additional I/O added for MFI.
FCC/IC/CE
-WIFI + Bluetooth
2.4 GHz
802.11b/g/n,
BLE/BT
L151
BCM4343W
ARM CM4-STM32F411
100Mhz
10 × 10
UART, SPI
Configurable through AT commands or WICED
FCC/IC/CE
-WIFI + Bluetooth
2.4 GHz
802.11b/g/n,
BLE/BT
L44-C/U
BCM4343W
ARM CM4-STM32F411
100Mhz
15 × 34
UART
Configurable through AT commands or WICED, onboard antenna, or U.FL.
FCC/IC/CE
-Bluetooth Only
BLE
20732S
BCM20732
ARM CM3-internal
24Mhz
6.5 × 6.5
SPI,I2C,JTAG
Lowest cost BLE SiP Module solution
FCC/IC/CE
-Bluetooth Only
BLE
20736S
BCM20736
ARM CM3-internal 24Mhz
6.5 × 6.5
SPI,I2C,JTAG
Wireless charging, simultaneous central, and peripheral operation
FCC/IC/CE
-Bluetooth Only
BLE
20737S
BCM20737
ARM CM3-internal
24Mhz
6.5 × 6.5
SPI,I2C,JTAG
Lowest power BLE SiP requires external 12V DC-to-DC.
FCC/IC/CE

IoT Devices

IOT_Ethernet Serial Server


Ethernet Serial Server

Single UART Ethernet Serial Server, It have three Ethernet port include RS232/RS485/RS422. To achieve two way transparent transmission between serial and Ethernet,  ModbusRTU also can transferred to ModbusTCP.


Overview of Characteristic

  • MIPS MCU with 2MB Flash and 128KB RAM
  • Support TCP/IP/Telnet/Modbus TCP Protocol
  • Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 bps
  • Support 10/100M Ethernet Auto-Negotiation
  • Support Easy Configuration Through a Web Interface
  • Support Security Protocol Such As TLS/AES/DES3
  • Support  Web OTA Wirelss Upgrade  
  • Single 5~36 Power Supply
  • Size: 95 x 65 x 25mm (L x W x H) 
  • FCC/CE/RoHS Certificated

Sizing Table

Name HF5111A  >> HF5111B  >>
Image HF5111A HF5111B
Processor MIPS Cortex-M3
Basic Frequency 380MHz 96MHz
Flash 16MB 2MB
SDRAM 32MB 128KB
Operating System Linux FreeRTOS
Ethernet
Interface Standard RJ45 RJ45
Rate 10/100M 10/100M
Protection 15KV electromagnetism isolation, shell insulation blocking 8KV electromagnetism isolation, shell insulation blocking
Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client,ModbsTCP,NTP,SNMP IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client,ModbusTCP,NTP
Security Protocol Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64 Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64
Receive Buffer 4K
Wi-Fi Security Encryption:TKIP、WEP(64/128bit)、WPA、WPA2、AES-CCMP Authentication:PSK Encryption:TKIP、WEP(64/128bit)、WPA、WPA2、AES-CCMP Authentication:PSK
Port Number 1 port(RS232\RS485\RS422) 1 (RS232、RS485、RS422)
Interface Standard RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-) RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-)
Data Bits 8 5,6,7,8
Stop Bit 1 1,2
Check Bit None,Even,Odd,Space,Mark None,Even,Odd,Space,Mark
Baud Rate 600 bps~460800 bps 600 bps~921600 bps
Flow Control RTS/CTS RTS/CTS
Buffer 4K 4K
Configuration Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet
Virtual Serial Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012
Size 95 x65 x 25(mm) 95 x 65 x 25(mm)
Operating Temp. -40 ~ 70°C -40 ~ 85°C
Storage Temp. -45 ~ 105°C, 5 ~ 95% RH(no condensation) -45 ~ 105°C, 5 ~ 95% RH(no condensation)
Input Voltage DC 5~36V (also choose DC 9~50V) DC 5~36V
Working Current ~200mA ~170mA
Power <1W <1W
Warranty 3 year 3 year
Accessory 1* 5V/1A Power Adapter 1* Ethernet Cable 1* 5V/1A Power Adapter 1* Ethernet Cable
Name HF5111A  >> HF5111B  >>
Image HF5111A HF5111B
Processor MIPS Cortex-M3
Basic Frequency 380MHz 96MHz
Flash 16MB 2MB
SDRAM 32MB 128KB
Operating System Linux FreeRTOS
Ethernet
Interface Standard RJ45 RJ45
Rate 10/100M 10/100M
Protection 15KV electromagnetism isolation, shell insulation blocking 8KV electromagnetism isolation, shell insulation blocking
Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client,ModbsTCP,NTP,SNMP IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client,ModbusTCP,NTP
Security Protocol Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64 Client :SSL v3(2048bit) Encryption:AES-CCMP、3DES Authentication:SHA-1、MD5、Base-64
Receive Buffer 4K
Wi-Fi Security Encryption:TKIP、WEP(64/128bit)、WPA、WPA2、AES-CCMP Authentication:PSK Encryption:TKIP、WEP(64/128bit)、WPA、WPA2、AES-CCMP Authentication:PSK
Port Number 1 port(RS232\RS485\RS422) 1 (RS232、RS485、RS422)
Interface Standard RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-) RS232:DB9 pin type, RS485:2 wire(A+,B-), RS422:4 wire(T+,T-,R+,R-)
Data Bits 8 5,6,7,8
Stop Bit 1 1,2
Check Bit None,Even,Odd,Space,Mark None,Even,Odd,Space,Mark
Baud Rate 600 bps~460800 bps 600 bps~921600 bps
Flow Control RTS/CTS RTS/CTS
Buffer 4K 4K
Configuration Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet Built-in webpage:Http Computer set-up software:IOTManager Serial command: CLI Support configuration record:Log Remote Configuration:Telnet
Virtual Serial Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012 Windows, XP/Vista, 7, 8,10 Server 2003/2008/2012
Size 95 x65 x 25(mm) 95 x 65 x 25(mm)
Operating Temp. -40 ~ 70°C -40 ~ 85°C
Storage Temp. -45 ~ 105°C, 5 ~ 95% RH(no condensation) -45 ~ 105°C, 5 ~ 95% RH(no condensation)
Input Voltage DC 5~36V (also choose DC 9~50V) DC 5~36V
Working Current ~200mA ~170mA
Power <1W <1W
Warranty 3 year 3 year
Accessory 1* 5V/1A Power Adapter 1* Ethernet Cable 1* 5V/1A Power Adapter 1* Ethernet Cable

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