Hi, I have an uno WiFi xc4411, but despite following all instructions can’t get it to perform the blink program or program either of the chips. Is there a straight forward, complete set of instructions to program the chips and get it functioning?
Does the Arduino IDE see a COM port corresponding to the board?
If so, what does the 'tools -> Get Board Info' show?
Isn't this a JAYCAR specific product ?
If so you might be better on thier site.
Bob.
Hi mikb55,
Yes, when i connect the Uno Wifi to computer via USB, i see
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Device manager (Ports (COM & LPT) = USB-SERIAL CH340(COM6)
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Arduino - > tools - > Get Board Info =
BN: Unknown board
VID: 1A86
PID: 7523
SN: Upload any sketch to obtain it
Hi Bob,
I thought Jaycar was a re-seller not the product maker, but this is all new to me, so i really have no idea.
I am tumbling at the first hurdle
"Please note: you must upload code to both processors then configure the switches for them to talk to each other"
More details;
Program the Arduino MCU
Comport: COM6
Board: Arduino uno wifi
Software: https://www.jaycar.com.au/uno-with-wi-fi/p/XC4411 - > downloads
Dip Switches: as per the manual (3 & 4 on) all others off
Error: avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x05
There's a cryptic note in the instructions_troubleshooting.txt file that says
* Did you press the MCU Reset button when the IDE says "uploading" ?
which could imply that there is a problem with the way the board designer has implemented the automatic reset circuit.
If you have an oscilloscope, check to see if the reset pin goes low at the right time.
Alternatively try manually resetting the board at the same time you try to program it.
Hi mikb55,
Thank you for the suggestion.
Unfortunately, no that didn't resolve the issue.
Error i get it:
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x9a