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User Manual

E103-W20 WIFI Module

Based on MediaTek MT7688AN/ MT7628AN

Содержание E103-W20

Страница 1: ...User Manual E103 W20 WIFI Module Based on MediaTek MT7688AN MT7628AN...

Страница 2: ...E103 W20 7688 6 Figure 2 Dimensions of E103 W20 7628 7 4 WiFi Protocol Features 10 4 1 802 11b 11M 10 4 2 802 11g 54M 10 4 3 802 11n MCS7 HT20 11 4 4 802 11n_MCS7 HT40 11 5 Mechanical Dimensions and...

Страница 3: ...ess or implied to use any intellectual property rights The test data obtained in this article are all obtained by the Ebyte laboratory test and the actual results may be slightly different All trade n...

Страница 4: ...or cloud service applications etc and can freely perform two secondary development E103 W20 7688 E103 W20 7628 1 2 Features Super data processing capability MCU main frequency up to 580MHz 150M wirele...

Страница 5: ...it power dBm 20 24 WiFi protocol IEEE 802 11b g n Ideal Range Meter 200 Antenna gain 5dBi in a line of sight main frequency MB 580 2 2 Electrical parameters Electrical parameters unit model Remark E10...

Страница 6: ...rted by factory default firmware 1 WAN 4 LAN UART 3 way The interfaces supported by the firmware are 2 way UART with transparent transmission function SDIO 1 way Firmware interface not supported SPI 1...

Страница 7: ...du Ebyte Electronic Technology Co Ltd E103 W02 User Manual Copyright 2012 20 2 2 Chengdu Ebyte Electronic Technology Co Ltd 6 3 Mechanical Dimensions and Pin Definition Figure 1 Dimensions of E103 W20...

Страница 8: ...receiving positive WAN port please leave it empty 2 MDI_RN_P 0 I O PORT0 network signal receive negative 3 MDI_TP_P0 I O PORT0 network signal sending is positive 4 MDI_TN_P 0 I O PORT0 network signal...

Страница 9: ...pty 18 MDI_RN_P 4 I O PORT4 network signal receive negative 19 MDI_TP_P4 I O PORT4 network signal sending is positive 20 MDI_TN_P 4 I O PORT4 network signal send negative twenty one USB_DP I O USB dat...

Страница 10: ...ANT P Antenna RF interface not connected by default If you need to connect this pin you need to remove the antenna base and replace it with a 0 ohm resistor 46 GND P land ground 47 I2C_SCLK I O I2C b...

Страница 11: ...z 22MHz 40 dBr 22MHz 53 dBr Modulation Accuracy All Data Rate 15 802 11b Receiver Conductive Item Condition Min Typ Max Unit Frequency Range Channel 1 Channel 13 Min Input 11Mbps PER 8 91 5 89 5 87 5...

Страница 12: ...ate 31 28 dB 802 11n_HT20 Receiver Conductive Item Condition Min Typ Max Unit Frequency Range Channel 1 Channel 13 Min Input MCS7 PER 10 76 5 74 5 72 5 dBm 4 4 802 11n_MCS7 HT40 802 11n_HT40 Transmit...

Страница 13: ...be some environmental problems so we provide the configured source code in the form of a virtual machine image and the compilation can be successful directly 1 Compile the virtual machine on Baidu net...

Страница 14: ...virtual machine home luke MtkOpenwrt which already has the default configuration and can be compiled directly luke ub cd MtkOpenwrt luke ub make V s 6 Openwrt configuration compilation There is alread...

Страница 15: ...Drivers kmod mt7628 If you need STA function you can choose AP Client Support Notice Kmod mt7628sta cannot be used please do not select it if you need sta function please select ap client support unde...

Страница 16: ...fter the module is powered on connect to the module s wifi and then enter 192 168 10 1 in the browser to enter the openwrt web configuration interface Enter the password root to log in then enter the...

Страница 17: ...omplete 2 Use uboot to burn Using uboot to burn requires the module to be connected to the network cable and the module and the computer are in the same network segment When the development board is p...

Страница 18: ...User Manual Copyright 2012 20 2 2 Chengdu Ebyte Electronic Technology Co Ltd 17 Here is an example of upgrading openwrt first select the bin file we need to burn then click update firmware to start t...

Страница 19: ...ir rate is set too high the higher the air rate the closer the distance The low voltage of the power supply at room temperature is lower than the recommended value and the lower the voltage the lower...

Страница 20: ...100 150 Preheat temperature max Tsmax maximum preheat temperature 150 200 Preheat Time Tsmin to Tsmax ts Preheat time 60 120sec 60 120sec Average ramp up rate Tsmax to Tp average rate of ascent 3 sec...

Страница 21: ...act on the communication system Therefore our company recommends some antennas as antennas with excellent performance and reasonable price for our wireless modules Product number type frequency band g...

Страница 22: ...Chengdu Ebyte Electronic Technology Co Ltd E103 W02 User Manual Copyright 2012 20 2 2 Chengdu Ebyte Electronic Technology Co Ltd 21 9 Packing details Figure 1 E103 W20 7688 Figure 2 E103 W20 7628...

Страница 23: ...aintenance man 1 0 2022 9 26 initial version Hao About us Technical support support cdebyte com Documents and RF Setting download link https www cdebyte com Thank you for using Ebyte products Please c...