Unable to connect via Bluetooth

Hi,

When I try to connect to the Espruino via Bluetooth, either from the Web IDE (on Mac) or BlueTerm on Android, I get an endless stream of error messages such as the following:

Connected
Ñ•‘EOF aô line 1 col 4
  ^
    ^
=undefined
=undefined
ERROR: Got '=' expected EOF at line 1 col 2
=unF at line 1 col R: Got 'xpecteäàùþþýþøüù•1 col 2
  ^
=undefined
=ýÿÿùùîþþ%=éàüÿÿýzÿÁýџ‘EOF at ì1 col 2
=undefined
  ^
=undefined
=undefined
ERROR: G: expected EOF at line 1 cÿüøóü ^øøÿÿýÿýþöüº¹‘•™¥¹•‘
ERROR: Got '=' expectýd EOF at line 1àüûÉ
þùñåþûVHþòõ
Ï÷±•æúû±È¨®¹±•æúûñõ
áòòõz=÷ñõæúûªÿñõæúñõúb¥¹•1 coì æøôõîùö*ñàñõ[WöõÏüòñìúû›¢
ñõõ*‹çþúáÁùW=at lùõ1òýñàÍøàýîùöýù•ùøOùöùåùøôÉòåÔȒùÿýôùúýøkËqàãÿûòõz    ^
 àÈýäõ¹‘•™¥¹•‘=õáúù‘ùöùõ‘ýüÿýýtùöú‘ñþàöýûñðüûþ
=u~dåfoýñáôåýòÿòÔñ '^' expectåäøôåályþåøúýüøóä ø
`àþÃøúùdåöùõäùöùõäèå%ÿú Gïtøòúåþ÷ñåùòat lùþùòý½ûòúùýý•™¥¹•‘ined
  ýäõõÿ[‘
=undefined
ERROR: Got '=' expected EOF at line 1 col 2
=2 

Most of it isn't even readable.

On the Web IDE, the status at the top never gets to Connected. It is stuck on Sent.

Any ideas? Possibly a bad soldering job?

Thanks