I want my PIC16F877a to go to sleep and wake up when a query is received on UART via zigbee. the idea is remote data monitoring. I want the device to go to sleep and wakeup and send data only when queried. datasheet says this is not possible if i am using asynchronous receive interrupt. so i tried to figure out how to use the DT/CK instead of RX/TX . but i couldnt find much data on this.
is there a way to wake up pic using wireless reception?
I have an experience with LM75 in I2C ...there i interface LM75 with pic16f917 by A0,A1,A2 address pin..how can i connect 917 and 917(Master Master) and which is address pin here?