avrdude: stk500_getsync(): not in sync: resp=0x00
Arduino 1.5.6-r.2 board is Arduino Pro or Pro Mini
Source is RFBee with TM1637 library referenced to set 4 digit display to 1234 in setup
Seems like there is plenty of room:
Sketch uses 11,698 bytes (38%) of program storage space. Maximum is 30,720 bytes.
Global variables use 592 bytes (28%) of dynamic memory, leaving 1,456 bytes for local variables. Maximum is 2,048 bytes.
Any suggestions?
Jumper RFBee DTR to ground.
Board is Arduino Pro or Pro Mini
Processor is ATmega 168(3.3v, 8 MHz)
Jumper RFBee reset to ground while Arduino ide is compiling and for about a second after the IDE switches state to uploading and then remove the jumper.
Simplest solution is to connect .47 uF cap between DTR and Reset
Any ideas why a bluetooth bee will successfully become inquirable but then fail (go nin-inquirable) when attempting to pair a laptop or an android device with it?
Yes, you’re right. Auto-program AVR chip via FTDI device, we always add a 100nF cap between DTR and Reset.
Jacket
Sounds strange, could you show more details how it happened?
Jacket