I’m rookie at arduino , and now I have some ADC problem .
Currently I have " one Arduino uno R3 " , " two series1 XBee (define one call XBee1 , one call XBee2)" and " one 3-axis accelerometer " .
The " 3-axis accelerometer " connection to XBee1 use ADC mode , and XBee1 will sent data to XBee2 .
The XBee2 connection to Arduino , and the Arduino use USB transmission line connection to PC .
Two XBee setting are : (XBee1: DL=0x1234 , MY=0x5678 , D0=D1=D2=2 , IR=0x14 , IT=5) and (XBee2: DL=0x5678 , MY=0x1234 , P0=P1=2 , IU=1 , IA=0x5678or0xFFFF)
Finally use Arduino development software’s " Serial Monitor " print result use “16hex” on the screen . For example : 7E 0 26 83 56 78 1C 0 5 E 0 1 55…
My question is described as attachment :
Sorry I have poor English and if someone doesn’t understand in the article , welcome to respond .
Hope anyone can give some any suggestions . Let me solve this problem . Thanks a lot .
Description of the problem.txt (4.28 KB)