I’m trying to execute “transfer” function of an ERC-20 token with my ESP8266 Microcontroller using Micropython. The problem is Micropython doesn’t have libraries like web3.py so i have to call raw JSON-RPC API on my own handling all the signature procedure on my own which is currently too much for me. Is there a way i can achieve it or if it’s a microcontroller issue suggest a microcontroller which doesn’t have this issue.