Hi, I am using module RC7620 in my product. The module we are designed to use with UART. The big problem is the AT command doesn’t work well: it is often stuck. We’re trying to debug this problem: We are using MangOH yellow kit, connect UART pin of RC7620 with USB to COM. We are making a phone…

Problem with AT Command

jyijyi July 25, 2021, 2:22pm 6

Is it duplicate issue?

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