Chengdu ebyte electronic Technology Co.,Ltd.
E840-TTL-GPRS03 User Manual
Copyright ©2012–2017
，
Chengdu ebyte electronic Technology Co.,Ltd.
16
8. Important Statement
1. CDEBYTE reserves the right of final interpretation and modification of all the contents of this manual.
2. As the hardware and software products continuously improving, this manual may subject to change without
notice, please refer to the latest version.
3. Everyone is responsible for protecting the environment: to reduce the use of paper, we only provide electronic
documents of the English manual, if necessary, please go to our official website to download.
9. Revision history
Version
Revision history
Description
Issued by
1.00
2018-12-05
Initial version
Huaa
10. About Us
CDEBYTE after-sales technical support:
For file download and more product information, please visit:
www.cdebyte.com/en/
Thank you for using the CDEBYTE products! Any questions or suggestions, please contact:
Tel
：
+86-28-61399028 ext. 812
Fax
：
028-64146160
Web
：
www.cdebyte.com/en/
Address
：
Innovation Center B333-D347, 4# XI-XIN Road,Chengdu, Sichuan, China
