Description of low power high performance of low cost wifi module price
Dl2103b is designed as a wifi module based on atheros 4004 it has ultra-small
Size and supports smd the module works as an iot node and has been widely used
In iot appliances
Applications of low power high performance of low cost wifi module price
Smart gateway
Iot products
Consumer electronics
Smart home appliances
Industry control
Remote device monitoring
Features of low power high performance of low cost wifi module price
Support 2 4ghz 802 11b g n with sta ap mode
Support wep wpa wpa2 psk encryption mode
Support multiple network protocols
Option on board antenna or external antenna
Low power consumption
Ultra small size support smd
Support online firmware updating
Srrc authentication
Rohs compliant
Datasheet of low power high performance of low cost wifi module price
Wireless parameters
Wireless standard
802 11 b g n
Frequency range
2 412ghz 2 484ghz
Transmit power
802 11b +15+ -2dbm 11mbps
802 11g +14+ -2dbm 54mbps
802 11n +13+ -2dbm ht20, mcs7
Receiver sensitivity
802 11b -93dbm 11mbps cck
802 11g -85dbm 54mbps ofdm
802 11n -82dbm ht20 mcs7)
Antenna option
Built in pcb pin
External i-pex connector
Hardware parameters
Data interface
Uart gpio
Operating voltage
2 9v ~ 3 6v
Operating current
Consistently sending: peak ~200ma
Normal mode average ~50ma, peak ~200ma
Low power mode average ~10ma, peak ~200ma
Operating temp
-20 c 70 c
Storage temp
-45 c 125 c
Dimensions and size
15mm x 30mm x 3.5mm
Software parameters
Network type
Ap sta
Security mechanisms
Wep wpa-psk wpa2-psk
Encryption
Wep64 wep128 tkip aes
Update firmware
Local wireless, remote
Customization
Sdk supplied
Network protocol
Ipv4, tcp udp
Supplier: Wireless charger, batteries power bank, dust sensor, optical disc drive, tof, lidar, ar glass
Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.
Specification item value Brand Name for dell Processor Manufacture Intel Memory Capacity 16GB Processor Type Intel I7 Graphics Card Type Integrated Card Hard Drive Capacity 512GB Screen Size 14.1" Display Ratio 16:9 Display resolution 1920x1080 Plugs Type Other Hard Drive Type SSD Video Memory Type GDDR3 Operating System Windows 10pro Processor Main Frequency 2.66GHz Processor Core Quad Core PPI 132 Refresh Rate 65HZ WLAN WiFi 802.11 a/b/g Keyboard language English Private Mold yes Appearance Slight scratch Grade A+ ( Almost new ) Accessories With third party accessories Model Number latitude e7490 Condition Original Refurbished Products Status Official Refurbished Quality 99% New/98%new/95%new Type Netbook Notebook Keyword Second Hand Refurbished Laptop Computer Style Ultrathin Portable Hot sale with Labtop Selling point Ready Port 3*USB3.0 Network Unlocked Model HP Probook 840 G5 CPU Intel Core i5 8th Graphics AMD Radeon RX 540 Display pixel 1366*768(14.1'') Camera Dedicated Card Operating System Windows10 Battery 3-cell lithium battery Colour Silver Size 326-234*17.9mm Weight 1.48kg Hard disk capacity 8G+256GB Interface 2xUSB, USB Type-C hdmi Headphone/Microphone 2 in 1 RJ45 SIM card slot Expansion dock interface
Display Ratio 16:9 Display resolution 1368*768 Plugs Type Other Hard Drive Type SSD Video Memory Type GDDR4 Operating System Windows 10 Processor Main Frequency 2.40GHz Refresh Rate 120Hz WLAN WiFi 802.11 ac Keyboard language English Appearance Slight scratch Grade A ( Good ) Warranty(Year) 90 days Port 2*USB3.0 Package Yes Screen Size 13" Brand Name OEM Optical Drive Type DVD-ROM Use Educational Place of Origin CN;GUA Weight 2200g
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Wifi module esp8266 Dl2106a is designed as a wifi module based on esp8266.It has ultra-small size and supports smd.The module works as an iot node and has been widely used in iot appliances. Applications: Smart plug Intelligent home Internet of things Wireless control in industry Wireless sensor & industrial control Smart wearables Light control Features •support 2.4ghz, 802.11b/g/n with sta/ap mode •support wep, wpa/wpa2-psk encryption mode •support multiple network protocols •option on board antenna or external antenna •low power consumption •ultra small size. Support smd •support online firmware updating •srrc authentication •rohs compliant
We have good quality Used and New Laptops of all brands. Product Name Used laptops Processor CPU Series: Intel Core i7 4-generation family CPU Type: Intel Core i7 4702MQ CPU frequency: 2.2GHz Core frequency: 3200MHz Bus Specifications: DMI 5 GT / s Three cache: 6MB Core Architecture: Haswell Core / thread count: quad-core / eight thread Storage Device Memory Capacity: 4GB (4GB Ã?? 1) Memory Type: DDR3L (low voltage version) 1600MHz Hard disk capacity: 500GB Hard Description: Support the expansion turn mSATA SSD hard drive Drive Type: No built-in optical drive Display Touch screen: does not support touch Screen Size: 14 inches Aspect Ratio: 16:9 Screen Resolution: 1366x768 Screen technology: LED backlit, matte glare mask Graphics Graphics Type: Dual Graphics (fever-level graphics card + integrated graphics) Graphics chip: NVIDIA GeForce GTX 760M + Intel GMA HD 4400 Memory Capacity: 2GB Memory Type: GDDR5 Memory Interface: 128bit Number of stream processors: 768 Multimedia devices Camera: 720p HD webcam Audio System: Built-in audio chip Speaker: Built-in speaker Microphone: Built-in microphone Network Communications Wireless LAN: 802.11b/g/n wireless protocol Wired LAN: 100Mbps Ethernet card I / O interfaces Data interface: 1 Ã?? USB2.0 +2 Ã?? USB3.0 Video Interface: VGA, HDMI Audio interface: headphone / microphone combo interface Other interfaces: RJ45 (network interface), power connector Reader: Multi-in-1 card reader Input Devices Pointing device: Touchpad Keyboard Description: Full-size keyboard Power Description Battery: 6-cell lithium battery, 5900 mA Life time: 5 hours, the specific time depending on use environment Power adapter: 100V-240V 90W AC power adapter adaptive Exterior Laptop Weight: 2Kg Length: 339.2mm Width: 239.5mm Thickness: 26.4mm Shell material: composite material Case Description: Black Notebook accessories Packing list: Host x1 notebook Power adapter x1 Power cord x1 Manual x1 Warranty card x1 Shipping DOCS 1. Commercial Invoice 2. Packing list 3. Certificate of Origin 4. Bill of Loading 5. Form A/Form E 6. Other documents are according to customer's
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