| Model Number: | DL2103A |
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| Place of Origin: | China (Mainland) |
| Wireless Standard: | IEEE802.11b/g/n 2.4G |
| Frequency: | 2.412GHz - 2.484GHz |
| Antenna Type: | PCB pin or I-PEX1 connector |
| Operating Voltage: | 2.9V ~ 3.6V |
| Ports: | 1 UART and 4 GPIO |
| Dimensions: | 15mm * 30mm * 3.5mm |
| Type: | qualcomm4004 wifi module |
Quick Details
Specifications
DL2103A 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
· Smart Gateway
· IOT Products
· Consumer Electronics
· Smart Home Appliances
· Industry Control
· Remote Device Monitoring
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 compliantDatasheet
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Wireless Parameters |
Wireless Standard |
802.11 b/g/n |
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Frequency Range |
2.412GHz - 2.484GHz |
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Transmit Power |
802.11b: +15+/-2dBm(@11Mbps) |
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802.11g: +14+/-2dBm(@54Mbps) |
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802.11n: +13+/-2dBm(@HT20, MCS7) |
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Receiver Sensitivity |
802.11b:-93dBm(@11Mbps, CCK) |
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802.11g:-85dBm(@54Mbps, OFDM) |
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802.11n:-82dBm(@HT20, MCS7) |
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Antenna Option |
Built-in: PCB pin |
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External: I-PEX Connector |
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Hardware Parameters |
Data Interface |
UART, GPIO |
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Operating Voltage |
2.9V ~ 3.6V |
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Operating Current |
Consistently sending:peak ~200mA |
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Normal mode:average ~50mA, peak ~200mA |
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Low power mode:average ~10mA, peak ~200mA |
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Operating Temp |
-20 °C ~ 70°C |
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Storage Temp |
-45 °C ~ 125 °C |
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Dimensions and Size |
15mm × 30mm × 3.5mm |
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Software Parameters |
Network Type |
AP / STA |
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Security Mechanisms |
WEP / WPA-PSK / WPA2-PSK |
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Encryption |
WEP64 / WEP128 / TKIP / AES |
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Update Firmware |
Local wireless, remote |
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Customization |
SDK supplied |
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Network Protocol |
IPv4,TCP / UDP |
company information
Advantage
(1) We are electron device manufacturer in China, welcome to visit our factory.
(2) We support both OEM and ODM.
(3) We can help you make your logo custom.
(4) We never stop to develop new smart products to satisfy your requirements.
(5) We have a professional team, which can supply you on technical activities. Also can help you to make some modification.
1. We accept T/T, L/C, Western Union, 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.