Ebyte E70-DTU User Manual
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Summary of Contents for Ebyte E70-DTU
- Page 1 E70-DTU (433NW30-GPRS)
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Page 2: Table Of Contents
......................6 2.1 H ARDWARE PREPARATION AND COMMUNICATION TESTING 2.2 W .............................. 11 ORKING MODE AND FUNCTION 3 APPLICATION MODEL ................................14 4 NOTE ......................................15 VERSION HISTORY ..................................16 ABOUT US ......................................16 Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 3: Overview
User-defined parameters can be easily changed without installing a driver. This chapter is a quick introduction to the E70-DTU (433NW30-GPRS) product. It is the easiest hardware environment to test the E70-DTU (433NW30-GPRS) network transmission function, which is to realize the two-way transparent transmission of data from the RF module to the network server. -
Page 4: System Parameters
Cannot be changed Antenna RF signal output，50 ohm impedance Current consumption 43.1392mA@12V In idle, no transmission （Typical） System Working temperature -30℃~+70℃ Extending -40℃~+85℃ parameters Working voltage DC 8~28V Recommend 12V/24V Size 108*75*37mm Average（antenna not included） Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 5: Dimension And Interface Definition
Chengdu Ebyte Electronic Technology Co.,Ltd E70-DTU (433NW30-GPRS) User Manual 3GPP 1 Timeslot 2 Timeslot 4 Timeslot CS-1 9.05kbps 18.1kbps 36.2kbps CS-2 13.4kbps 26.8kbps 53.6kbps CS-3 15.6kbps 31.2kbps 62.4kbps CS-4 21.4kbps 42.8kbps 85.6kbps 1.4 Dimension and interface definition Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 6: Interface Definition
Ground connection DC8~28V Power adapter interface, power supply range 8~28V, recommended 12V/24V DC8~28V- Power reference ground DC8~28V+ Power input, power supply range 8~28V, 12V/24V is recommended Reset System reset button Micro USB：parameter configuration interface Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 7: Quick Start
If the power cable is successfully connected, the PWR indicator will always be on. E70-DTU (433NW30-GPRS) and E70-433NWxx 5V—20V power adaptor USB to TTL test board and USB cable GPRS/LTE sucker antenna Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd... - Page 8 (send New line), the module replies with "Module Restart\r\n" and restarts the module. 2. Open the official E70-DTU (433NW30-GPRS) configuration tool. If the USB is properly connected, the message box on the right will prompt “Device Ready”. Click the “Enter Configuration Status” button in the “Common Commands and Prompts” box. , that is,...
- Page 9 The user configures the RF module in the "Related Parameter Settings". After the configuration is completed, click the "Save Parameters" button. After completion, as shown below: Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 10 (433NW30-GPRS) connection is successful, and the network can be transparently transmitted at this time. 7. The mobile phone pays attention to the “Ebyte Internet of Things Application Expert” WeChat public ID, enter the page, click: Customer Support->Device Test, the screenshot of the mobile phone is as follows: 8.
- Page 11 E70-433NWxx, the WORK indicator flashes and the received data is sent to the server. The communication test result as shown below: (a) E70-DTU (433NW30-GPRS) receives the data sent by E70-433NWxx, and then transparently transmits the data to the server.
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Page 12: Working Mode And Function
Chengdu Ebyte Electronic Technology Co.,Ltd E70-DTU (433NW30-GPRS) User Manual (b ) The E70-DTU (433NW30-GPRS) receives the data sent by the server and forwards the data to the E70-433NWxx module. 2.2 Working mode and function The working mode is divided into: communication mode and configuration mode, and the configuration mode is subdivided into 4G/2G network transparent transmission configuration mode and RF configuration mode. - Page 13 LBS information of the device. Query the signal strength of the network module and the base station. Users can use the official E70-DTU (433NW30-GPRS) configuration software. In the 4G/2G network transparent transmission configuration mode, click the “Query Signal Strength” button to get the current signal strength information.
- Page 14 It is recommended to enable. The default parameter is 60. (13) PANID: The PANID of the device can be set from 0 to 65535, and the default is 65535. Note: A node can only join the same Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd...
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Page 15: Application Model
There are two ways to restore the factory: Software recovery from the factory: Users can use the official E70-DTU (433NW30-GPRS) configuration software to reset 4G in the 4G/2G network transparent transmission configuration mode and RF configuration mode by clicking the “Restore Factory” button. 2G module and RF module. -
Page 16: Note
If they are connected, try to press the Reset button, re-plug the power cord or re-plug the USB. Server A of this product is always open. After successful initialization, it will automatically establish connection Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 17: Version History
Revision note 1.00 2019/05/21 Original version Li Zhibing About us Website: www.ebyte.com Sales: info@cdebyte.com Support: support@cdebyte.com Tel: +86-28-61399028 Fax: +86-28-64146160 Address: Innovation Center B333~D347, 4# XI-XIN road, High-tech district (west), Chengdu, Sichuan, China Copyright ©2012–2019 Chengdu Ebyte Electronic Technology Co.,Ltd...