Chengdu Ebyte Electronic Technology Co., Ltd. E22-400T30S User manual
9 CONFIGURATION INSTRUCTIONS ON COMPUTER............................................................17
9 HARDWARE DESIGN ........................................................................................................................18
10 FAQ ....................................................................................................................................................... 19
10.1 COMMUNICATION RANGE IS TOO SHORT......................................................................................................................................19
10.2 MODULE IS EASY TO DAMAGE....................................................................................................................................................... 19
10.3 BER(BIT ERROR RATE) IS HIGH ..................................................................................................................................................19
11 PRODUCTION GUIDANCE ............................................................................................................19
11.1 REFLOW SOLDERING TEMPERATURE .............................................................................................................................................19
11.2 REFLOW SOLDERING CURVE ............................................................................................................................................................20
12 E22 SERIES ......................................................................................................................................... 20
13 ANTENNA RECOMMENDATION................................................................................................ 21
14 PACKAGE FOR BATCH ORDER ................................................................................................. 22
REVISION HISTORY ............................................................................................................................ 22
ABOUT US................................................................................................................................................22