FCC ID 2AC7Z-ESP868404C
2.4GHz Wi-Fi & BT IoT Module
by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD
Grantee Code: 2AC7Z Product Code: ESP868404C
Latest application date: 2025-03-06
FCC ID Device Details
| FCC ID | 2AC7Z-ESP868404C |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AC7Z |
| Product Code | ESP868404C |
| Applicant Business | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD 🇨🇳 |
| Related Domains |  espressif.com |
| Equipment Class | 2.4GHz Wi-Fi & BT IoT Module |
| Test Firm | Sporton International Inc. (Kunshan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 2AC7Z-ESP868404C_User Manual | Users Manual | 2025-09-03 | PDF 3.7 MB |
| 2AC7Z-ESP868404C_InPho_r1 | Internal Photos | 2025-09-03 | PDF 510 KB |
| 2AC7Z-ESP868404C_ExPho_r1 | External Photos | 2025-09-03 | PDF 1.4 MB |
| 2AC7Z-ESP868404C_Label | ID Label/Location Info | 2025-03-06 | PDF 432.7 KB |
| 2AC7Z-ESP868404C_Label Location | ID Label/Location Info | 2025-03-06 | PDF 30 KB |
| 2AC7Z-ESP868404C_Tsup_Antenna | Test Setup Photos | 2025-09-03 | PDF 450.3 KB |
| 2AC7Z-ESP868404C_Tsup_DTS_BLE | Test Setup Photos | 2025-09-03 | PDF 243.5 KB |
| 2AC7Z-ESP868404C_Tsup_DTS_WLAN 2.4G | Test Setup Photos | 2025-09-03 | PDF 243.6 KB |
| 2AC7Z-ESP868404C_Antenna Report | Test Report | 2025-03-06 | PDF 440.7 KB |
| 2AC7Z-ESP868404C_TestRpt_DTS_BLE_r1 | Test Report | 2025-03-06 | PDF 5.5 MB |
| 2AC7Z-ESP868404C_TestRpt_DTS_WLAN 2.4G_Part1-2 | Test Report | 2025-03-06 | PDF 5.4 MB |
| 2AC7Z-ESP868404C_TestRpt_DTS_WLAN 2.4G_Part2-2 | Test Report | 2025-03-06 | PDF 564.8 KB |
| 2AC7Z-ESP868404C_cvrltr_Certification_2.911d5(i) | Attestation Statements | 2025-03-06 | PDF 360.3 KB |
| 2AC7Z-ESP868404C_cvrltr_Certification_2.911d5(ii) | Attestation Statements | 2025-03-06 | PDF 360.3 KB |
| 2AC7Z-ESP868404C_cvrltr_Certification_2.911d7 | Attestation Statements | 2025-03-06 | PDF 379.1 KB |
| 2AC7Z-ESP868404C_cvrltr_FCC Confidentiality Request (LTC+STC) | Cover Letter(s) | 2025-03-06 | PDF 366.3 KB |
| 2AC7Z-ESP868404C_cvrltr_POA | Cover Letter(s) | 2025-03-06 | PDF 455.5 KB |
| Request for Modular Approval per section 15.212 requirements | Cover Letter(s) | 2025-03-06 | PDF 417.8 KB |
| 2AC7Z-ESP868404C_TestRpt_RFExp_r1 | RF Exposure Info | 2025-03-06 | PDF 364.5 KB |
| 2AC7Z-ESP868404C_BlckDic Metadata only | Block Diagram | PDF 97.5 KB | |
| 2AC7Z-ESP868404C_SchemDic Metadata only | Schematics | PDF 117.3 KB | |
| 2AC7Z-ESP868404C_OpDes Metadata only | Operational Description | PDF 27.3 KB | |
| 2AC7Z-ESP868404C_PartsLst Metadata only | Parts List/Tune Up Info | PDF 77.3 KB | |
| 2AC7Z-ESP868404C_TunPro_r1 Metadata only | Parts List/Tune Up Info | PDF 73 KB |
Application Information
| Application ID | oUQJNotXE8/L4kTOyPJH6Q== |
|---|---|
| Final Action Date | 2025-03-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0023938848 |
| Model | ESP868404C |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 2.4GHz Wi-Fi & BT IoT Module |
| Responsible Party | Mia Zhou, zhoumiaomiao@espressif.com , (8621)61065209 |
| Test Firm | Mark Qu, Sporton International Inc. (Kunshan), markqu@sporton-lab.com  , +86 0512-57900158 |
| TCB Email | QA65@sporton-usa.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 09/03/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is maximum conducted output power. Single modular approval for mobile RF exposure condition. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the host integrator on restrictions of use, for continuing compliance of the module. The host 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| oUQJNotXE8/L4kTOyPJH6Q== | 2025-03-06 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0982 |
| 2412-2462 MHz | 0.5902 |
Grants
TCB Grant - Application oUQJNotXE8/L4kTOyPJH6Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Sporton International (USA) Inc. 1175 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 03/06/2025 Application Dated: 03/06/2025 |
| ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD |
| Suite 204, Block 2, 690 Bibo Road, |
| Zhang Jiang Hi-Tech Park, |
| Shanghai, 201203 China |
| Attention: Mia Zhou , |
| 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: | 2AC7Z-ESP868404C |
| Name of Grantee: | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.4GHz Wi-Fi & BT IoT Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0982 | |||
| 15C | 2412.0 - 2462.0 | 0.5902 |
| Power listed is maximum conducted output power. Single modular approval for mobile RF exposure condition. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The module grantee is responsible for providing the documentation to the host integrator on restrictions of use, for continuing compliance of the module. The host 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. |