深圳速锐得科技有限公司 www.threadcn.com
IEST527 OBD Smart car information terminals Product Data sheet
Rev.4 - 8 May 2014(Concise version)
1 Product Overview
iEST527 car OBD intelligent information terminal from Shenzhen Thread Technology Co., Ltd. combines speed line
Industry, customer demand, independent research and design, specifically for the car networking platform and software services provider to discuss tailor
Of a blockbuster products.
Products with high quality chip, highly integrated, low-power circuit design, compact shape, Jane
Single-use, fast response, support for multiple vehicle auto protocol to support real-time data and statistics automobile
Data, high data stability, automatic dual-mode Bluetooth output data stream sent so developers do not need a
Hardware, automotive knowledge solutions agreements vehicle, you can quickly achieve integration and the development of related products.
2 Features
Access to the data through the OBD interface automotive electronic control system to communicate with the car ECU
Support a variety of automotive protocols , compatible with most of the models available in the market
Built-in dual processor , process the response faster, is more than five times the single-core products
APP sensor without any operation , the terminal all the data submitted to ascii code
Support the vehicle automatically sends real-time data streams , APP can receive data directly monitor
Support instantaneous fuel consumption , average fuel consumption and fuel consumption for this cumulative fuel consumption and other statistics
The support cars with mileage , total mileage , total mileage
The number of supported hard acceleration , rapid deceleration times statistics
Support driving habits statistics, 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
Built-in RTC clock can be synchronized with the timeline APP
Built-in high -capacity storage , can store about one month history of travel records Built-in dual-mode Bluetooth interface supports both Android and iOS systems System
Low-power design , the vehicle is turned off the automatic sleep , automatic wake-up the car after the vehicle
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Support for custom PID mode switching , the free expansion of private instruction
3 Application
? Integrated Telematics vehicle equipment R & D
? Telematics government units / corporate team / school bus safety ? Car rental car networking / insurance company ? 4S shop car networking / telecom operators ? research and education networking training car
4 Support Agreement
ISO9141-2
KWP2000_5BPS KWP2000_FAST CANBUS_11B_500K CANBUS_29B_500K CANBUS_11B_250K CANBUS_29B_250K
5 Electrical parameters
Parameters (Parameter) Min (Min) The maximum value (Max) Unit
Operating Voltage 9.0 15.0 V Current 50 100 mA Working power consumption 0.6 1.2 W Standby Current 7 15 mA Standby Power 0.08 0.18 W Operating Temperature -20 70 ℃ Storage Temperature -40 85 ℃ Back-up battery life 5 8 In ESD withstand voltage -8 +8 KV
6 Dimensions
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7 Internal principle
8 indicators
LED color LED status Corresponding work status 1\\ Slow flash [1] Normal
Red light 2\\ Flash Initialization 3\\ Destroy Sleep / Standby
Blue Lights 1\\ Flash Normal communication with the vehicle ECU 2\\ Destroy No communication with the vehicle ECU
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9 Bluetooth interface
iEST527 using dual-mode Bluetooth 4.0 standard protocol (Dual-Mode) Bluetooth interface, while
Support BT3.0 Classic mode, and BT 4.0 BLE mode.
Bluetooth-based leading chip supplier Broadcom's chips with the ARM chip architecture HCI,
With industrial-grade design, transmission distance, data stability, strong anti-jamming and leading-edge technology.
Supports both Android and iOS operating system data transfer connection. Bluetooth standard support: BT 3.0 + EDR, BT 4.0 BLE Bluetooth protocol support: BT 3.0 Classic SPP, BT 4.0 BLE
Bluetooth name: iEST527_ABCD (after four to recognize the name, all uppercase letters)
Bluetooth pairing code: Product SN after four Baud Rate: 19200, 8 bits, no parity, 1 stop bit MFI certification is not required do not need to jailbreak iOS devices Support daemon running resident
10. Bluetooth interface demo
10.1 Android
can be \
pea pods(www.wandoujia.com/ ) and other platforms available to download \
10.2 iOS
can be downloaded in the App Store, such as APP LightBlue or BLE Utility connections View
11 Order Contact
Website: http://www.threadcn.com
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