Does anyone knows how to connect this to Arduino and upload sketches.
When i Try i get this error:
avrdude: stk500v2_ReceiveMessage(): timeout
multiple times
the shield connects to RX and TX pins of Serial. the same pins are used for USB. the shield is better with boards where RX and TX are Serial1 (Arduino Leonardo, Arduino Zero or Arduino M0). on Uno you must remove the shield to upload and you can't use Serial for prints to Serial Monitor
Hi,
see this site:
https://www.makerfabs.com/wiki/index.php?title=WiFi_Shield
and this is your shield schematic.
ESP8266 WIFI Shield v1.0.pdf (27.2 KB)
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