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
Company info of Low power high performance of Low cost WiFi module price
Advantage of Low cost WiFi module price
1 We are the supplier of Media, Hisense, Changhong, Bull socket, which means we can offer high quality products
2 We have complete solution which is including WiFi module, APP, Cloud server, and other RF module, Bluetooth module
3 We offer OEM and ODM service
Office show of Low power high performance of Low cost WiFi module price
Factory Show of Low power high performance of Low cost WiFi module price
Exhibition of Low power high performance of Low cost WiFi module price
Payment terms of Low power high performance of Low cost WiFi module price
1 We accept T T, L C, Paypal.
2 The bank fees are the responsibility of buyer.
3 Prices we quoted are correct at this time but may be subject to change after 1 week Because of the currency fluctuations and the ordered quantity
Packing and shipping of Low power high performance of Low cost WiFi module price
1 We can ship the items by DHL, UPS, TNT, FedEx and EMS Please contact us directly for choosing the shipment you prefer.
2 We will ship the items within 3-5 working days after confirmed order details based on the quantity
3 We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping company
4 Any import fees or postage are the responsibility of buyer
