I need help with fixing this error with ESP8266 and Arduino uno

Projects Programming
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I live in the U.S.

I think amazon probably has the esp8266/esp32

ill check

1 Like
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Sure you will find a lot of sellers for ESP8266 / ESP32 on amazon

you will find a price-range for ESP32 from $5 to $20
though I don't recommend buying at amazon

24

I have a question, would Bluetooth or WiFi be better to connect to blynk for my project?

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