Ahren Acquisition (AHRN) S-1 IPO registration

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

Ahren Acquisition Corp.

New York, New York

We hereby consent to the incorporation by reference in this Registration Statement on Form S-1 of our report dated May 13, 2021, relating to the financial statements of Ahren Acquisition Corp., which is included in the Registration Statement on Form S-1. Our report contains an explanatory paragraph regarding the Company’s ability to continue as a going concern.

We also consent to the reference to us under the caption “Experts” in such Registration Statement.

/s/ BDO USA, LLP

New York, New York
November 24, 2021