Qingdao Intelligent & Precise Electronics Co., Ltd ZDWM2401 User Manual Product NameIEEE 802.11 b/g/n 2.4GHz 1T1R USB Module Model ZDWM2401 1.Introduction Thank you for using the Wi-Fi module product provided by Qingdao Intelligent&Precise Electronics Co.,Ltd. Before use, please read this user manual carefully. Please follow the technical specifications when using the module in your design and develop activities. Qingdao Intelligent&Precise Electronics Co.,Ltd has the right to change the contents of this manual in accordance with the needs of the technical development. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. guidelines, place the product at least 20cm from nearby persons. for compliance could void the users authority to operate the equipment. FCC RF Radiation Exposure Statement Caution: To maintain compliance with the FCCs RF exposure Warning: Changes or modifications to this unit not expressly approved by the party responsible Host labeling requirement:Contains transmitter module FCC ID2AJVQ-ZDWM2401 1 2Product Information 2.1 Product Information ZDWM2401 wifi USB module is a wireless signal module device work at 2.4Ghz .ZDWM2401 comply with IEEE 802.11b802.11 g and 802.11 n standardIt support up to 150Mbps physical layer transmitting rate. ZDWM2401 support USB 2.0, which has up to 480Mbps data rate. ZDWM2401 has 1T1R structure has an onboard Antenna. It could provide stable wireless link with high throughput ZDWM2401 is a wireless WiFi signal module. It could transmit and receive WiFi wireless signal. It is widely used to multi-media device, such as smart TV. Equiped with ZDWM2401, a smart TV could access to Wireless Local Network, which is also called WLAN or WIFI network. ZDWM2401 helps multi-media device achieve to send&receive data package in a wireless way. 2.2 Feature IEEE standardIEEE 802.11b/g/n client operating Frequency 2.4Ghz support up to 150Mbps 1T1R mode support 20MHz/40MHz different bandwidth support USB 2.0 high data rate mode5-pin USB signal and power connector low power consumption support Wi-Fi direct link support WFA/ WPA/WPA2 /WPS2.0/WAPI security RoHs 2.3 MCU MAC /baseband/RFMT7601U 3.Product Specification 3.1 Parameter WLAN Standard IEEE802.11b;IEEE802.11g;IEEE802.11n Data Interface universal Serial Bus(USB2.0) 2 Data rate Modulation Mode Channel Working Frequency Typical Tx Power
(1dBm) Receiver Sensitivity 802.11b:11,5.5,2,1Mbps 802.11g:54,48,36,24,18,12,9,6,Mbps 802.11n:MCS 0 to 7 for HT20MHZ MCS 0 to 7 for HT40MHZ 802.11g/n---OFDM(BPSK,QPSK,16QAM,64QAM) 802.11b---CCK 11Mbps,5.5MbpQPSK 2Mbps BPSK 1Mbps 2.4GHz 11:(Ch.1-11)-United States(FCC) 13:(Ch.1-13)-Europe 14: (Ch.1-14)-Japan 802.11b&g 2.412~2.462 GHz-N. America(FCC) 2.412~2.484 GHz-Japan 2.412~2.472 GHz-Europe ETSI 802.11b(802.11 802.11g(802.11 802.11n CCK,11Mbps) OFDM,54Mbps) 17dBm@HT20 MCS0 18dBm 18dBm@54Mbps 17dBm@HT20 MCS7 16dBm@HT40 MCS0 16dBm@HT40 MCS7
-85dBm @ 11M(802.11b CCK,8% PER)
-65dBm @ 11M(802.11g OFDM,10% PER)
-64dBm @ MCS7(802.11n OFDM with 20MHz ,10% PER)
-61dBm @ MCS7(802.11n OFDM with 40MHz ,10% PER) Working Voltage 5V10% I/O supply voltage Support OS Antenna Gain Linux 2dBi Antenna type An onboard Omni-directional antenna;
3.2 Working Temperature Storage Temperature min
-10
-40 max 70 125 4. Hardware information 4.1 structure dimensionmm PCB MaterialFR-4Surface treatmentOSP Appearance Dimensionmm40+/- 0.233+/- 0.2 PCB thickness1.0mm+/-0.15mm 3 Via4mm+/-0.15mm Antenna Height5.9mm+/-0.15mm 4.2 PIN definition NO NAME Description 1 2 3 4 5 VCC 5V DC Power supply DM USB data-D-
DP USB data+D+
GND Ground Reset 4