Ebyte E103-W01 User Manual
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Ebyte E103-W01 User Manual

Ebyte E103-W01 User Manual

Esp8266ex uart to wifi module
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E103-W01 User Manual
ESP8266EX UART to WiFi Module

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Summary of Contents for Ebyte E103-W01

  • Page 1 E103-W01 User Manual ESP8266EX UART to WiFi Module...

  • Page 2: Table Of Contents

    11 PRODUCTION GUIDANCE ........................26 11.1 R ............................. 26 EFLOW SOLDERING TEMPERATURE 11.2 R ................................26 EFLOW SOLDERING CURVE 12 E103 SERIES ............................27 13 PACKAGE ............................. 27 REVISION HISTORY ..........................28 ABOUT US ..............................28 Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 3: General Introduction

    E103-W01 User Manual 1 General Introduction 1.1 Brief Introduction E103-W01 is 100mW UART to wi-fi module with competitive price. Small-size, embedded PCB antenna, operate at 2.4~2.4835GHz frequency band, with all those features, E103- W01 is easy for user to operate.

  • Page 4: Specification And Parameter

    Support ISM band Max TX power（dBm） 19.6 20.0 20.5 WiFi version 802.11 b/g/n Tx802.11b,CCK11Mbps,POUT=+17dBm Tx802.11g,OFDM54Mbps,POUT=+15dB Tx802.11n,MCS7,POUT=+13dBm Rx802.11b,1024bytesPacket length,- 80dBm Rx802.11g,1024bytesPacket length,- 70dBm Rx802.11n,1024bytesPacket length,- 65dBm Partial sleep Sleep Deep sleeping Shut down Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 5: Size And Pin Definition

    3 Size and pin definition Name Type Function External reset signal (Low voltage level: Active) ADC input pin CH_PD Module enable, need be pulled up GPIO16 module wake up(from deep sleep state), high level effectively Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 6: Recommended Connection Diagrams

    Intermittent single flash：connect to AP access point, but cannot connect to TCP server. Quench：connect to AP access point and TCP server. 4 Recommended connection diagrams  Note：supply voltage is 3.0V~3.6V. 500mA LDO is recommended for steady operation of module. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 7: Package Requirements

    Chengdu Ebyte Electronic Technology Co., Ltd. E103-W01 User Manual 5 Package requirements  Note: Please try to use the package in the product package. When making the E103-W01 chip package, do not place the pads under the non-functional pins！ 6 Quick Start ...

  • Page 8: Connected To Tcp Server As Client

    Plug the baseboard into PC by USB connector (Please download CP1202 driver if the PC cannot recognize baseboard). USB port number for testing：COM30. AP mode is the default mode for E103-W01, which is equivalent to Wi-Fi router. Cellphone or PC can search Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 9 Serial port status changes to open now, click “STATION” button to enter configuration interface. The test router name as Ebyte, password is e30e31e32. Click “enter Sta mode” to change the mode to STATION. Click “connect to router”, and wait a few seconds to see the interface shown in the figure below, which means module is connected to the router successfully.
  • Page 10 IP as 192.168.1.50（refer to PC IP）, then click “built connection” button. See below figure：“CONNECT OK” means connection for TCP server is done. At present server shows the connection is ok for device which IP address is 192.168.1.70(IP address is assigned by router). Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 11 Use AT+CIPSEND command to transmit data, first send AT+CIPSEND=6 to specify the length of 6 bytes. After “>” symbol shows, transmit data “123456”, user can see the TCP server receive data "123456". Data communication completed. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 12 After the configuration, module can transmit data to TCP server directly without AT protocol. Configuration： click “enter transparent transmission mode”(AT+CIPMODE=1) after connected to server, then input AT+CIPSEND to enter transparent transmission mode. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 13 Notes: module no longer receive AT command, transmit the data from UART to server directly. If user continue to transmit data AT+CIPSEND, module will treat AT+CIPSEND as data and transmit it to TCP server directly. Data sent by server is also output directly from the module. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 14 “wi-fi”, see below interface means configuration is down. Input server IP address, port number, and choose TCP mode, then click “transparent transmission on power- up”, see below interface means configuration is done. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 15 After click “re-start” or re-power the module, it will connect to the router and address automatically and the connection status can be judged by wi-fi indicator (GPIO2). After the connection to TCP server, transmitting and receiving can be done. See below, Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 16 Intermittent single flash：connect to AP access point, but cannot connect to TCP server. Quench：connect to AP access point and TCP server. It’s only need 210ms for E103-W01 to connect to internet. 【Exit transparent transmission】： Send “+++” to exit transparent transmission mode and re-enter AT mode.

  • Page 17: Module Build Tcp Server To Connect To Pc As Ap

    【Module recommends TCP server】: Make sure PC is connected to the modules, then click "server settings" button. Click “open multiple connections”(exiting transparent transmission mode is necessary) first, then click “built server” to see below information. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 18 ID), indicating that clients (up to 5) are connected to the module. PC transmits data, module outputs “+IPD,0,15:XXXXXXXX”（+IPD：command 0:connection ID 15：data package length XXXXXX：data） Specified connection ID is necessary during transmitting：AT+CIPSEND=0,10 means transmitting 10-byte data to connection 0. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 19: Usage Of Smart Config

    User only need to start EspTouchAPP（download from Expressif systems） on cellphone, then input router password on the APP to make connection between module and router. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 20: Usage Of Gpio

    6.5 Usage of ADC Remark E103-W01 provides one ADC with 10-byte precision, with which 0.0V ~ 1.0V voltage can be detected. User can get current ADC value by AT command (AT+SYSADC?), then obtain the real voltage by calculation. Input voltage=ADC value/1024 For example, ADC value is 45, so the really voltage is equal to 45/1024=0.044V.

  • Page 21: Modify Uart Baud Rate

    7 Specification for networking 7.1 Networking role Remark E103-W01 supports AP mode (router) and STATION mode (wi-fi equipment). At most 8 wi-fi devices can be supported when module works at AP mode. E103-W01 including TCP Server、TCP Client and UDP as Socket.

  • Page 22: Networking Model

    The same as type one, only difference is module builds TCP server instead of TCP Client when works at STATION mode. At most 5 remote devices can be connected when module connects with network. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 23 TCP Client. (However, there should be no more than 5 clients accessing the TCP server). Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 24: At Command

    NOT OUTPUT！ ERROR For example： AT+SYSIOSETCFG=12,3,1 //set GPIO12 working at GPIO mode AT+SYSGPIODIR=12,1 //set GPIO12 as output AT+SYSGPIOWRITE=12,1 //set GPIO12 outputting high level AT+SYSGPIOREAD- read GPIO communication level Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 25: Hardware Design

    It is assumed that there are devices with large electromagnetic interference around the module that will greatly affect the performance. It is recommended to keep them away from the module according to the strength of the interference. If necessary, appropriate isolation and shielding can be done; Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 26: Faq

    Poor power supply may cause messy code. Make sure that the power supply is reliable;  The extension line and feeder quality are poor or too long, so the bit error rate is high. Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 27: Production Guidance

    Aveage ramp-down rate（Tp to Tsmax） Average ramp-down rate 6℃/second max 6℃/second max Time to peak Time 25℃ to peak temperature 6 minutes max 8 minutes max temperature for 25℃ 11.2 Reflow soldering curve Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 28: E103 Series

    E103-W01-IPX ESP8266EX 2.4G 802.11b/g/n 16 * 24 Ceramic/IPX E103-W02-DTU CC3200 2.4G 802.11 b/g/n 82*62*25 SMA-K E103-W02 CC3200 2.4G 802.11b/g/n 19 * 27 PCB/IPX E103-W01 ESP8266EX 2.4G 802.11b/g/n 16 * 24 13 Package Copyright ©2012–2018 Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 29: Revision History

    New version update About us Technical support: support@cdebyte.com Documents and RF Setting download link:：www.ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Fax: 028-64146160 Phone: 86-028-61399028 Web: www.ebyte.com Address: Innovation Center B333-D347, 4# XI-XIN Road, Chengdu, Sichuan, China...

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