ESP32-S3-STEADI — by Steadi Systems
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FCC ID 2BX2Q-ESPS3-STDI
Device Details
FCC ID 2BX2Q-ESPS3-STDI Grantee Code 2BX2Q Product Code ESPS3-STDI Applicant Steadi Systems Address Evergreen, CO, 80439, United States Equipment Class DTS - Digital Transmission System Device Description ESP32-S3-STEADI Application Purpose Change in Identification Grant Date 2026-09-23 Frequency Range 2402-2480 MHz; 2412-2462 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402–2480 MHz
Change in Identification
2026-09-23
2412–2462 MHz
Change in Identification
2026-09-23
Exhibits (8)
View on FCC.gov ↗
Document Type Available File
US Agent for Service of Process
Attestation Statements
2026-09-23
ADOBE ACROBAT PDF 404.3 KB
Attestation for Covered List
Attestation Statements
2026-09-23
ADOBE ACROBAT PDF 205.6 KB
Cover Letter
Cover Letter(s)
2026-09-23
ADOBE ACROBAT PDF 321.7 KB
Cover Letter from Original Grantee
Cover Letter(s)
2026-09-23
ADOBE ACROBAT PDF 346.9 KB
External Photos
External Photos
2026-09-23
ADOBE ACROBAT PDF 301.1 KB
Label and Location
ID Label/Location Info
2026-09-23
ADOBE ACROBAT PDF 410 KB
Internal Photos
Internal Photos
2026-09-23
ADOBE ACROBAT PDF 280.1 KB
User Manual
Users Manual
2026-09-23
ADOBE ACROBAT PDF 216.7 KB
Application Information
Application ID fyyNuCMcAtOhJHaWsOwgOQ== Final Action Date 2026-09-23 Application Purpose Change in Identification Model ESPS3-STDI Frequency Range 2402-2480 MHz; 2412-2462 MHz Equipment Class DTS - Digital Transmission System Device Description ESP32-S3-STEADI Responsible Party Ava Segal, ava@steadisystems.com, 240-432-3047 Test Firm Mark Qu, Sporton International Inc. (Kunshan), markqu@sporton-lab.com, +86 0512-57900158 TCB Email deniz.dermici@element.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality No Short-Term Confidentiality No Modular Equipment Single Modular Approval Composite Device No Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
fyyNuCMcAtOhJHaWsOwgOQ==
2026-09-23
Change in Identification
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402–2480 MHz
0.0107
15C
2412–2462 MHz
0.3365
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
Element Materials Technology Portland - Evergreen Inc.
6775 NE Evergreen Parkway, Suite 400
Hillsboro, OR 97124
Date of Grant: 09/23/2026
Steadi Systems
28349 Douglas Park Rd
Evergreen, CO 80439
Attention: Ava Segal , Dr.
NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for
the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
FCC IDENTIFIER:
2BX2Q-ESPS3-STDI
Name of Grantee:
Steadi Systems
Equipment Class:
Digital Transmission System
Notes:
ESP32-S3-STEADI
Modular Type:
Single Modular
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.0107
15C
2412.0
-
2462.0
0.3365
Single Modular Approval. Power output listed is conducted. This module has 20 MHz and 40 MHz bandwidth mode. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations.
Regulatory Testing from Start to Certificate
