CryptoMoneyTicker
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CryptoMoneyTicker Update
Hi there,
First, great job!
I have bought this BTC Ticker by ](amazon)
I think it is the same with you have.
The problem is, I think it comes without code and I don`t know how to update this. I downloaded Arduino and test it. There is no error message but when I will upload this code to this says no serieller port selected. Board ESP32 DEV module is selected.
Can you help me?
Thanks!
looks like api.coinmarketcap.com is no longer providing free public access to their API endpoint.