Re: {ë2s¦^@]~JÕ1~Bó^M·^R^@sÙBna^V_~@<«ò2UÆ#NAç>
Looks more like a baud mismatch.
True story. I once tried sending serial data at 115,200kbps to a 9,600kbps thermal printer with handshake and parity off. The output was more or less something like this.