EST527 OBD Module Data Sheet

EST527 OBD Module Data Sheet V 1.1 Table of Contents I. Overview 3 Second, product characteristics 3 Third, support agreement 3 IV Solution 4 Fifth, the parameter configuration 4 Sixth, the communication interface 4 Seven modules function 5 A. Data stream format 5 B. EST527 AT command set 11 Eight, contact us 12 Outline EST527 OBD module by Rui Technology Co., Ltd. Shenzhen speed combined with industrial customers, independent research and development designed specifically for software -related service providers and hardware manufacturers tailored a blockbuster products . Products with high quality chip , highly integrated , low-power circuit design, module compact, easy to use , fast response , support for multiple vehicle auto protocol to support real-time vehicle data and statistics , high data stability , automatic transmit data send way flow to the port , so that developers do not need knowledge of vehicle hardware , automotive protocols , you can quickly realize the secondary development of related products. Product Features Built-in dual processor , process the response faster, is more than five times the ELM327 's Supports data streaming mode / Custom PID mode switch PC without any calculation , all data numerically return Support token data access, data security access Support ariety of automotive protocol, with ariety of great part of the car 's control module for diagnostic communication Support the vehicle automatically sends real-time data streams , PC without hing to send commands directly to the receive data Support instantaneous fuel consumption , erage fuel consumption and fuel consumption for this cumulative fuel consumption and other vehicles statistical data stream The support cars with mileage , total mileage Support data flow driving habits , analyzed and summarized to facilitate the driver's driving habits Support vehicle diagnostic trouble codes , two instructions to complete the read and clear fault codes AT command set is easy to use Greatly enhance the efficiency of R & D -related products , shorten the development cycle Automatic wake-up mechanism , auto car engine flameout sleep after 20 seconds , automatically wake up the rear Super low-power design Support Agreement ISO9141-2 KWP2000_5BPS KWP2000_FAST CANBUS_11B_500K CANBUS_29B_500K CANBUS_11B_250K CANBUS_29B_250K Solutions · Mobile device integration car n广告orking research · Car vehicle n广告orking equipment integration development Telematics · government units · Enterprise Fleet Telematics · School bus safety car n广告orking · Car rental car n广告orking · 4S shop car n广告orking Car insurance company intranet · Telematics · telecom operators · Research and education n广告orking training car Parameter configuration Table 1 Operating voltage DC +6 V ~ +22 V DC 50 mA operating current Operating power 0.6 W Standby current 7 mA Standby Power 0.08 W Operating temperature -50 ℃ ~ +95 ℃ Storage temperature -50 ℃ ~ +95 ℃

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2014-01-22 310阅读

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command set to support secondary development and customization
Low power consumption design, wide voltage input range (9-32V)

Support Agreement
Rui Technology provides technical support for the EST527 OBD module, including hardware, software, and communication protocol. We also provide SDK and DEMO software for developers to quickly develop related products.

Solution
The EST527 OBD module can be used in a variety of applications, including vehicle fault diagnosis, fuel consumption monitoring, driving behavior analysis, and vehicle data logging. Developers can use the SDK and DEMO software provided by Rui Technology to quickly develop their own customized applications.

Parameter Configuration
The EST527 OBD module supports a wide range of vehicle protocols, including ISO 9141-2, ISO 14230-4, SAE J1850 VPW, SAE J1850 PWM, and CAN-BUS. Developers can configure the communication parameters of the module through the AT command set.

Communication Interface
The EST527 OBD module communicates with the host device via UART, with baud rates up to 115200 bps. The module also supports auto-baud detection.

Module Function
The EST527 OBD module can read real-time vehicle data, including speed, engine RPM, coolant temperature, fuel level, and various sensor readings. It can also read and clear diagnostic trouble codes, and support customized PID streams for specific data points.

Data Stream Format
The data stream sent by the EST527 OBD module is based on the standard OBD-II protocol, with a fixed header and data structure. Developers can use the SDK provided by Rui Technology to parse and analyze the data stream.

EST527 AT Command Set
Developers can use the AT command set to configure the module, read vehicle data, and customize PID streams. The AT command set includes basic commands such as AT+RST (reset module) and AT+INFO (get module information), as well as advanced commands for data stream configuration and customization.

Contact Us
For technical support or inquiries about the EST527 OBD module, please contact Rui Technology Co., Ltd. We are committed to providing high-quality products and services to our customers.

2023-05-25

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