Chengdu Ebyte Electronic Technology Co,;Ltd E70-433NW30S user manual
Copyright ©2012–2019,Chengdu Ebyte Electronic Technology Co,;Ltd 1
CONTENT
1. OVERVIEW ..........................................................................................................................................................2
1.1 INTRODUCTION ..................................................................................................................................................2
1.2 FEATURES ......................................................................................................................................................................2
2. SPECIFICATION AND PARAMETER ............................................................................................................ 3
2.1 LIMIT PARAMETER ........................................................................................................................................................ 3
2.2 OPERATING PARAMETER ............................................................................................................................................... 3
3 SIZE AND PIN DEFINITION .................................................................................................................................4
4 CONNECT TO MCU ................................................................................................................................................7
5 FIRMWARE TRANSMITTING MODE ............................................................................................................... 8
5.1 TRANSPARENT TRANSMISSION ....................................................................................................................................8
5.2 SHORT ADDRESS TRANSMISSION .................................................................................................................................8
5.3 LONG ADDRESS TRANSMISSION .................................................................................................................................. 8
6.DEVICE STATUS ................................................................................................................................................... 10
6.1 AUX DESCRIPTION ..................................................................................................................................................... 10
6.2 LINK DESCRIPTION .....................................................................................................................................................11
6.3 ACK DESCRIPTION ......................................................................................................................................................11
7.OPERATING MODE ............................................................................................................................................. 12
DORMANT NODE ............................................................................................................................................................... 12
7.1.COORDINATOR MODE .................................................................................................................................................. 12
7.2.NORMAL NODE ............................................................................................................................................................12
7.3.DORMANT NODE ......................................................................................................................................................... 12
7.4 CONFIGURATION MODE .............................................................................................................................................13
7.5 MODE SWITCHING .......................................................................................................................................................13
8.QUICK START ....................................................................................................................................................... 14
8.1 COMMUNICATION BETWEEN NORMAL NODE AND COORDINATOR ............................................................................... 14
9. ATC COMMAND ...................................................................................................................................................17
10. HARDWARE DESIGN ....................................................................................................................................... 23
11 FAQ .........................................................................................................................................................................24
11.1 COMMUNICATION RANGE IS TOO SHORT ................................................................................................................... 24
11.2 MODULE IS EASY TO DAMAGE .................................................................................................................................. 24
11.3 BER(BIT ERROR RATE)IS HIGH ............................................................................................................................... 24
12.PRODUCTION GUIDANCE ...............................................................................................................................25
12.1.REFLOW SOLDERING TEMPERATURE ........................................................................................................................ 25
12.2 REFLOW SOLDERING CURVE ..................................................................................................................................25
13. E70 SERIAL ......................................................................................................................................................... 26
14. ANTENNA RECOMMENDATION ...................................................................................................................26
15. PACKAGE FOR BATCH ORDER .................................................................................................................... 27
REVISION HISTORY ...............................................................................................................................................27
ABOUT US ..................................................................................................................................................................28