Attached files
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING
FIRM
We have
issued our report dated March 11, 2021, except for the effects of
the restatement in Notes 1, 2, 4, 9, 11 and the critical audit
matter related to the accounting for sales taxes, as to which the
date is August 23, 2021, with respect to the financial statements
included in the Annual Report of Insignia Systems, Inc. on Form
10-K/A for the year ended December 31, 2020. We hereby consent to
the incorporation by reference of said report in the following
Registration Statements of Insignia Systems, Inc. on the Forms
indicated:
Form
S-8:
File
No. 333-226670, effective August 8, 2018
File
No. 333-205961, effective July 30, 2015
File
No. 333-197933, effective August 7, 2014
File
No. 333-188761, effective May 22, 2013
File
No. 333-182981, effective August 1, 2012
/s/
Baker Tilly US, LLP
(formerly
known as Baker Tilly Virchow Krause, LLP)
Minneapolis,
Minnesota
August
23, 2021