In fact, we have found the problem in this version board, in the bottom, it mark " DSWY-ROBET" I got this Arduino pro mini on eBay and this si what the (eBay) seller has just replied to me: Same problem for me, with exaclty the same board and same symptoms. Īvrdude: AVR device initialized and ready to accept instructions Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBackĮeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff System wide configuration file is "C:\Users\yenan_000\Desktop\arduino-nightly/hardware/tools/avr/etc/nf" any advice? Arduino:nightly (Windows 8), ?"Arduino Uno"Ĭ:\Users\yenan_000\Desktop\arduino-nightly/hardware/tools/avr/bin/avrdude -CC:\Users\yenan_000\Desktop\arduino-nightly/hardware/tools/avr/etc/nf -v -v -v -v -patmega328p -cstk500v1 -PCOM4 -b19200 -e -Ulock:w:0x3F:m -Uefuse:w:0x05:m -Uhfuse:w:0xDE:m -Ulfuse:w:0xFF:mĪvrdude: Version 5.11, compiled on at 19:38:36 Now when I switch it on I can download sketches to it every time.īelow is my output when I use my UNO as ISP to burn the bootloader.Īvrdude: Yikes! Invalid device signature.ĭouble check connections and try again, or use -F to overrideĪnd now, the dswy robot does not blink, seems die. After that it was just a case of selecting tools->Burn_bootloader and it successfully reprogammed the device. ATMega328 Pro Mini, made sure Tools->Programmer was set to Arduino as ISP. I kept the same description for the target board i.e. I connected the "dead" Dswy_Robot device via its 6 ISP pins as directed in the Sketch. I loaded the ArduinoISP sketch, put 3 LEDs on the host Arduino's pins 7,8 & 9 to show progress.
I have reflashed one of these, using a (working ATMega328 Pro Mini) per. When I applied +5V to the device the Red LED lights and the Green one flashes with 16 seconds ON and 16 seconds OFF. So when it is plugged into a prototype board, you can't see which pin has which function.Īs in Cider's photo, there are the standard "serial" connections on one short side and the opposite one has 10 more pins in 2 rows of 5. They are labeled Dswy_Robot and have all the pin labels on the UNDERSIDE of the board. I got a batch of 10 that arrived yesterday. Just to add a "me too" regarding this %&**^ Arduinos.
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