[SOLVED] How many chars can an AT command support (input)

[ftdiyun]

Hi,

How long can be an AT command be? It looks the AT customized command breaks when the input commands longer than 128 chars.

[pratik]

Hello,

The AT command parsing buffer has 128 bytes, so please do not exceed that limit. If you must send over 128 bytes long command, then use two commands in series to do that.