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Table of Contents
Related Manuals for Ebyte EA01-D
Summary of Contents for Ebyte EA01-D
- Page 1 IOT Serial Module EA01-D...
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Page 2: Table Of Contents
Command for removing the option or token in the message..............18 3.9.6 Command for COAP message without payload..................18 3.9.7 COAP data receiving description......................19 4 Ebyte cloud function configuration............................. 19 4.1Address and port configuration..........................19 Important Statement................................21 Revision History................................... 21 About us....................................21 Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 3: Product Overview
1.1 Brief Introduction EA01-D is a NB-IOT data transmission module developed by Ebyte for the purpose of realizing mutual data transmission between serial device and network server merely by user simple setting. It supports B3, B5, and B8 frequency bands. The module is well equipped with software and functions, covering most of general application scenarios. -
Page 4: Interface Description
(typ.) Operating Voltage DC 5V~18V Lithium battery direct drive: 3.6V~4.3V Operating temperature Normal operating temperature -30°C to +75°C Limit operating temperature -40°C to +85°C Operating humidity RH5%～RH95% 42×40×9mm Size 1.4 Interface description Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 5: Pin Definition
External SIM card data indicator: NC is available if the onboard SIM card holder is used. External SIM card signal indicator: NC is available if the onboard SIM card holder is used. 13, 17, 18 Power Ground Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 6: Quick Start
The hardware devices required for this test are as follows: Before testing, please connect the serial cable, SIM card (insert the notch outwards), antenna and other related devices. Details are as follows: EA01-D 5V-18V power adapter or 4.2V lithium battery... -
Page 7: Data Transmission Test
(4) Restart the module and await the device LINK light to be on; (5) Follow the WeChat official account of "Ebyte" on the mobile phone, enter the page, and click in turn: Customer Support -> Device Test, as shown in the below screenshot of the mobile phone page. -
Page 8: Command Configuration And Function Explanation
Therefore, after each wake-up for business interaction, you must enter AT+WORKLOCK=0 to release the lock to enter deep sleep. Note: You must also enter AT+WORKLOCK=0 to enter deep sleep after powering on again Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 9: Serial Port Baud Rate Setting
(1) Currently, MQTT, COAP, and TCP/UDP are supported. Currently, the module supports two sockets, and allows TCP/UDP and one of MQTT, COAP and Ebyte Cloud to communicate at the same time. TCP/ODP always opens socket0, and one of MQTT and COAP opens socket1. -
Page 10: Tcp/Udp Transparent Transmission Channel Function Configuration
<on-off>, which turns socket0 on or off, 1 on, 0 off. ◆ When you need to save after power-off, input AT+NRB command to save the parameters to the flash, and automatically restart to take effect. Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 11: Heartbeat Packet Function Configuration
(2) If PDU _ type selects TCP/UDP, the TCP/UDP heartbeat packet will be sent; if MQTT is selected, the MQTT heartbeat packet will be sent ("PINGRESP" will be printed on the serial port after successful sending); Ebyte cloud heartbeat packet will be sent if Ebyte cloud is selected. -
Page 12: Custom Registration Package Data Content Configuration
<type>, 0 indicates that the registration package type is in HEX format, and 1 indicates that the registration package type is in ASCII code ◆ (string) format. <data>，refers to the data content of the registration packet sent. The maximum length is less than 40. The default value is "Ebyte Register ◆ packet". -
Page 13: Mqtt Application Configuration
(2) Description of parameter configuration <addr>, which represents the IP address or domain name of the server and has a maximum length of 50 bytes. ◆ <port>, represents the server port. ◆ Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 14: Three Elements Configuration Of Mqtt Connection
Value2 represents password, calculated by MQTT signature tool provided by Alibaba Cloud, and the signature results is input in value2. Among them, the value of productkey\deviceName\deviceSecret can be checked in the device shown in below screenshot. Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... - Page 15 "7nzgctm/ebyte_nbiot_xy", value2 indicates the key in the object shadow connection configuration ◆ OneNet platform, value0 indicates the device ID as shown in the screenshot below Value1 indicates the product ID, as shown in the screenshot below. Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd...
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Page 16: Mqtt Subscription Topic Configuration
> < topicName> <topicName>: a string within 200 bytes of the content of the publication topic. ◆ <qos>: quality service support QoS = 0, QoS = 1, QoS = 2. ◆ Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 17: Mqtt And Server Keepalive Settings
<enable>, COAP enable, 0 means to turn off COAP function, 1 means to turn on COAP function ◆ When you need to save after power-off, input AT+NRB command to save the parameters to the flash, and automatically restart to take effect. Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 18: Command For Adding Option To Coap Message
8. For example, enter the following commands in turn: AT+ADDOPTION=0,3, iot.eclipse.org AT+ADDOPTION=1,7, 5683 AT+ADDOPTION=2,11,\temperature AT+ADDOPTION read instruction return index: 0，type: 3, value: iot.eclipse.org index:1, type: 7, value: 5683 index: 2，type: 11, value: \temperature Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 19: Command For Adding Token In Coap Message
Type=3, RST frame, Reset message, when the message received by the receiver contains an error, the receiver parses the message or no longer cares what the sender sent, then the reset message will be sent. Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... -
Page 20: Coap Data Receiving Description
Turnon/offandSN configuration AT Command Respond AT+EIOT=<onoff>, <keysn>/r/n AT+EIOT /r/n onoff: <onoff>,keysn: <keysn> <onoff>, 1 means turn on the connection to the Ebyte Cloud, 0 means turn off the connection to the Ebyte Cloud. ◆ Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co.,Ltd... - Page 21 AT+CIMI command to get the CIMI number and fill it in the red box, the green box will get the keysn sequence value. ◆ Note: before using Ebyte Cloud, first configure AT+PDUTYPE=3 to set the data protocol type to Ebyte Cloud ◆...
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Page 22: Important Statement
4 Important Statement Ebyte reserves the right of final interpretation and modification of all contents in this manual. Due to the continuous improvement of product hardware and software, this manual may be changed without prior notice. The latest version of the manual shall prevail.