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  3. 211-171103

Giteki 211-171103

ESP32-WROOM-32U

MIC source updated 2026-10-20. English translations shown first; original Japanese fields are available on each certificate.

Certificate information

Certificate number
211-171103
Applicant
Espressif Systems (Shanghai) Co., Ltd. | Espressif Systems (Shanghai) PTE Ltd.
Model / equipment
ESP32-WROOM-32U
Certification date
2019-06-14
Certifying organization
Bay Area Compliance Laboratories Corp
Certification year
2019

Radio equipment and technical records

Radio record 1

Certification date
2019-06-14
Applicant
Espressif Systems (Shanghai) Co., Ltd.
Model / equipment
ESP32-WROOM-32U
Certifying organization
Bay Area Compliance Laboratories Corp
Certification type
Construction design certification under mutual recognition (MRA)
Radio equipment class
Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power
F1D 2402~2480MHz (1000kHz spacing, 79 channels) 0.15mW/MHz F1D 2402~2480MHz (2000kHz spacing, 40 channels) 3.28mW G1D 2412~2472MHz (5MHz spacing, 13 channels) 5.7mW/MHz G1D, D1D 2412~2472MHz (5MHz spacing, 13 channels) 1.2mW/MHz G1D, D1D 2422~2462MHz (5MHz spacing, 9 channels) 0.3mW/MHz
Body SAR
―
Frequency maintenance function
No
Spurious emission rules
New spurious emission rules
All original source fields
{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2019-06-14",
    "elecWave": "Ｆ１Ｄ　2402～2480ＭＨz（1000kＨz間隔79波）　0.15mＷ／ＭＨz\\nＦ１Ｄ　2402～2480ＭＨz（2000kＨz間隔40波）　3.28mＷ\\nＧ１Ｄ　2412～2472ＭＨz（５ＭＨz間隔13波）　5.7mＷ／ＭＨz\\nＧ１Ｄ，Ｄ１Ｄ　2412～2472ＭＨz（５ＭＨz間隔13波）　1.2mＷ／ＭＨz\\nＧ１Ｄ，Ｄ１Ｄ　2422～2462ＭＨz（５ＭＨz間隔９波）　0.3mＷ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，　Ｌｔｄ．",
    "note": "",
    "number": "211-171103",
    "organName": "Bay Area Compliance Laboratories Corp",
    "radioEquipmentCode": "第２条第１９号に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "相互承認(MRA)による工事設計認証",
    "typeName": "ＥＳＰ３２－ＷＲＯＯＭ－３２Ｕ"
}

Radio record 2

Certification date
2019-06-14
Applicant
Espressif Systems (Shanghai) Co., Ltd.
Model / equipment
ESP32-WROOM-32U
Certifying organization
Bay Area Compliance Laboratories Corp
Certification type
Construction design certification under mutual recognition (MRA)
Radio equipment class
Specific radio equipment specified in Article 2, Item 19, Subitem 2
Emission, frequency and power
G1D 2484MHz 5.7mW/MHz
Body SAR
―
Frequency maintenance function
No
Spurious emission rules
New spurious emission rules
All original source fields
{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "1",
    "attachmentFileKey": "211_N_1_190702N211_%E8%AA%8D%E8%A8%BC_2_*****_*****",
    "attachmentFileName": "211-171103_01_001.pdf\\n211-171103_02_003.pdf",
    "bodySar": "―",
    "date": "2019-06-14",
    "elecWave": "Ｇ１Ｄ　2484ＭＨz　5.7mＷ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，　Ｌｔｄ．",
    "note": "",
    "number": "211-171103",
    "organName": "Bay Area Compliance Laboratories Corp",
    "radioEquipmentCode": "第２条第１９号の２に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "相互承認(MRA)による工事設計認証",
    "typeName": "ＥＳＰ３２－ＷＲＯＯＭ－３２Ｕ"
}

Radio record 3

Certification date
2017-12-04
Applicant
Espressif Systems (Shanghai) PTE Ltd.
Model / equipment
ESP32-WROOM-32U
Certifying organization
Bay Area Compliance Laboratories Corp
Certification type
Construction design certification under mutual recognition (MRA)
Radio equipment class
Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power
F1D 2402~2480MHz (1000kHz spacing, 79 channels) 0.15mW/MHz F1D 2402~2480MHz (2000kHz spacing, 40 channels) 3.28mW G1D 2412~2472MHz (5MHz spacing, 13 channels) 5.7mW/MHz G1D, D1D 2412~2472MHz (5MHz spacing, 13 channels) 1.2mW/MHz G1D, D1D 2422~2462MHz (5MHz spacing, 9 channels) 0.3mW/MHz
Body SAR
―
Frequency maintenance function
No
Spurious emission rules
New spurious emission rules
All original source fields
{
    "attachmentFileCntForCd1": "",
    "attachmentFileCntForCd2": "",
    "attachmentFileKey": "",
    "attachmentFileName": "",
    "bodySar": "―",
    "date": "2017-12-04",
    "elecWave": "Ｆ１Ｄ　2402～2480ＭＨz（1000kＨz間隔79波）　0.15mＷ／ＭＨz\\nＦ１Ｄ　2402～2480ＭＨz（2000kＨz間隔40波）　3.28mＷ\\nＧ１Ｄ　2412～2472ＭＨz（５ＭＨz間隔13波）　5.7mＷ／ＭＨz\\nＧ１Ｄ，Ｄ１Ｄ　2412～2472ＭＨz（５ＭＨz間隔13波）　1.2mＷ／ＭＨz\\nＧ１Ｄ，Ｄ１Ｄ　2422～2462ＭＨz（５ＭＨz間隔９波）　0.3mＷ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　ＰＴＥ　Ｌｔｄ．",
    "note": "",
    "number": "211-171103",
    "organName": "Bay Area Compliance Laboratories Corp",
    "radioEquipmentCode": "第２条第１９号に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "相互承認(MRA)による工事設計認証",
    "typeName": "ＥＳＰ３２－ＷＲＯＯＭ－３２Ｕ"
}

Photos and test report documents

Source: Japan Ministry of Internal Affairs and Communications (MIC). Giteki search · Search FCCID.io