This article reports on an initial study of a professional learning community (PLC) of educators who are investigating mobile devices in their teaching. The research examined two conjectures: firstly, that a professional learning community would enrich understanding of teaching with mobile technologies; and secondly, that these technologies would enhance teaching. The findings indicate that progress towards an enriched engagement with m-learning may be promoted by the establishment of a PLC. The existing professional relationships facilitated community formation and enhanced the sense of commitment, risk-taking, shared responsibility and purpose. In addition, the results also indicate the contribution of mobile learning to teaching.