Jinan USR IOT Technology Limited
| Payment Terms | T/T,paypal,WU |
| Supply Ability | 5000PCS/Month |
| Delivery Time | Within 1-5 days as per quantity |
| Packaging Details | Standard package |
| Item | Super port, ttl to ethernet module |
| Port | Rj45 port |
| RS232 port | TTL level |
| Baud rate | 300 bps ~ 1024K bps |
| Buffer | 800bytes |
| Working current | 200mA（MAX）@ 3.3V |
| Network protocol | IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client |
| Warranty | 2 years |
| Brand Name | USR |
| Model Number | USR-K3 |
| Certification | CE/FCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,paypal,WU | Supply Ability | 5000PCS/Month |
| Delivery Time | Within 1-5 days as per quantity | Packaging Details | Standard package |
| Item | Super port, ttl to ethernet module | Port | Rj45 port |
| RS232 port | TTL level | Baud rate | 300 bps ~ 1024K bps |
| Buffer | 800bytes | Working current | 200mA（MAX）@ 3.3V |
| Network protocol | IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client | Warranty | 2 years |
| Brand Name | USR | Model Number | USR-K3 |
| Certification | CE/FCC | Place of Origin | China |
| System Information | |
| Processor | Cortex-M4 |
| Basic Frequency | 120MHz |
| Flash | 512K byte |
| Ethernet | |
| Port Number | 1 |
| Interface Standard | 8 pin RJ45 |
| Rate | 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection |
| Protection | 2KV electromagnetism isolation |
| Network Protocol | IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Web socket, Httpd client |
| Buffer | Max. 16k bytes buffer |
| Serial | |
| Port Number | 1 |
| Interface Standard | TTL: pin type 3.3V |
| Data Bits | 5, 6, 7, 8 |
| Stop Bit | 1, 1.5, 2 |
| Check Bit | None, Even, Odd, Space, Mark |
| Baud Rate | TTL: 600 bps ~ 1024K bps |
| Flow Control | RTS/CTS |
| Buffer | Send and receive 2k bytes respectively |
| RS-485 Pull-up and Pull-Down Resistor | Null, reserved 485 send-receive control pin |
| Software | |
| Virtual Serial(USR-VCOM) | Windows 2000 or higher (32 bit/64 bit) |
| Configuration | Built-in webpage, computer set-up software, serial command |
| Basic Parameter | |
| Size | 33.02 x 19.01 x 19.15 (mm) (including clips) |
| Operating Temp. | -40 ~ 85°C |
| Storage Temp. | -40 ~ 85°C, 5 ~ 95% RH |
| Input Voltage | DC 3.3V |
| Working Current | 120mA (115~125) @ 3.3V |
| Power | <1W |
| More | |
| Certificate | CE, FCC, RoHS |
| Warranty | 2 years |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
$1,000,000-$5,000,000
Employee Number:
>125
Ecer Certification：
Active Member
Has been imitated cannot be transcended！ Founded in 2006, USR has been a expert of serial communications in Internet of Things (IOT) and Machine - to -Machine (M2M) soluations. Today, our specialized: Serial to Etherent module converter Serial to WIFI module converter ... Has been imitated cannot be transcended！ Founded in 2006, USR has been a expert of serial communications in Internet of Things (IOT) and Machine - to -Machine (M2M) soluations. Today, our specialized: Serial to Etherent module converter Serial to WIFI module converter ...
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