EXHIBIT 31.1
                            SECTION 302 CERTIFICATION

<PAGE>

                                  EXHIBIT 31.1
                                  CERTIFICATION

I, Roland F. Bryan, certify that:


1.       I have  reviewed  this Annual  Report on Form 10-KSB of  MachineTalker,
         Inc.;

2.       Based  on my  knowledge,  this  report  does  not  contain  any  untrue
         statement of a material fact or omit to state a material fact necessary
         to make the statements made, in light of the circumstances  under which
         such  statements  were made, not misleading  with respect to the period
         covered by this report;

3.       Based on my knowledge,  the financial  statements,  and other financial
         information  included in this  report,  fairly  present in all material
         respects the financial condition,  results of operations and cash flows
         of the registrant as of, and for, the periods presented in this report;

4.       The registrant's other certifying  officer(s) and I are responsible for
         establishing  and  maintaining  disclosure  controls and procedures (as
         defined in Exchange Act Rules  13a-15(e)  and  15d-15(e))  and internal
         control  over  financial  reporting  (as defined in Exchange  Act Rules
         13a-15(f) and 15d-15(f)) for the registrant and have:

         a.       Designed such disclosure  controls and  procedures,  or caused
                  such  disclosure  controls and procedures to be designed under
                  our supervision,  to ensure that material information relating
                  to the registrant, including its consolidated subsidiaries, is
                  made known to us by others within those entities, particularly
                  during the period in which this report is being prepared;

         b.       Evaluated the  effectiveness  of the  registrant's  disclosure
                  controls  and  procedures  and  presented  in this  report our
                  conclusions about the effectiveness of the disclosure controls
                  and  procedures,  as of the end of the period  covered by this
                  report based on such evaluation; and

         c.       Disclosed  in  this  report  any  change  in the  registrant's
                  internal control over financial reporting that occurred during
                  the  registrant's   most  recent  fiscal  quarter  (the  small
                  business  issuer's  fourth  fiscal  quarter  in the case of an
                  annual report) that has materially affected,  or is reasonably
                  likely to materially affect, the registrant's internal control
                  over financial reporting.

5.       The  registrant's  other  certifying  officer(s) and I have  disclosed,
         based on our most recent  evaluation of internal control over financial
         reporting,  to the registrant's auditors and the audit committee of the
         registrant's  board of directors (of persons  performing the equivalent
         functions):

         a.       All significant  deficiencies  and material  weaknesses in the
                  design  or  operation  of  internal   control  over  financial
                  reporting which are reasonably  likely to adversely affect the
                  registrant's ability to record, process,  summarize and report
                  financial information; and

         b.       Any fraud,  whether or not material,  that involves management
                  or other  employees who have a  significant  role in the small
                  business issuer's internal control over financial reporting.

Date:  April 17, 2007


                  /s/ Roland F. Bryan
                  --------------------------------------------------------
                  Roland F. Bryan, Chief Executive Officer, President, and
                  Chief Financial Officer
                  (Principal Executive Officer/Principal Financial Officer)