Giteki 020-250311

ESP32-C5-WROOM-1U

MIC source updated 2026-10-19. English translations shown first; original Japanese fields are available on each certificate.

Certificate information

Certificate number: 020-250311
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certification date: 2026-09-11
Certifying organization: (Association) TAC
Certification year: 2026

Radio equipment and technical records

Radio record 1

Certification date: 2025-09-26
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power: G1D 2412~2472MHz (5MHz spacing, 13 channels) 0.00672W/MHz D1D, G1D 2412~2472MHz (5MHz spacing, 13 channels) 0.00395~0.0048W/MHz D1D, G1D 2422~2462MHz (5MHz spacing, 9 channels) 0.0023W/MHz F1D 2402~2480MHz (2000kHz spacing, 40 channels) 0.00672W G1D 2405~2480MHz (5MHz spacing, 16 channels) 0.006W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "3",
    "attachmentFileKey": "020_N_1_251017N020_%E8%AA%8D%E8%A8%BC_55_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf\\n020-250311_02_004.pdf\\n020-250311_02_005.pdf",
    "bodySar": "―",
    "date": "2025-09-26",
    "elecWave": "Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.00672Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.00395～0.0048Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2422～2462ＭＨz(５ＭＨz間隔９波)　0.0023Ｗ／ＭＨz\\nＦ１Ｄ　2402～2480ＭＨz(2000kＨz間隔40波)　0.00672Ｗ\\nＧ１Ｄ　2405～2480ＭＨz(５ＭＨz間隔16波)　0.006Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 2

Certification date: 2026-03-11
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power: G1D 2412~2472MHz (5MHz spacing, 13 channels) 0.00672W/MHz D1D, G1D 2412~2472MHz (5MHz spacing, 13 channels) 0.00395~0.0048W/MHz D1D, G1D 2422~2462MHz (5MHz spacing, 9 channels) 0.0023W/MHz F1D 2402~2480MHz (2000kHz spacing, 40 channels) 0.00672W G1D 2405~2480MHz (5MHz spacing, 16 channels) 0.006W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "3",
    "attachmentFileKey": "020_N_1_260331N020_%E8%AA%8D%E8%A8%BC_17_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf\\n020-250311_02_004.pdf\\n020-250311_02_005.pdf",
    "bodySar": "―",
    "date": "2026-03-11",
    "elecWave": "Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.00672Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.00395～0.0048Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2422～2462ＭＨz(５ＭＨz間隔９波)　0.0023Ｗ／ＭＨz\\nＦ１Ｄ　2402～2480ＭＨz(2000kＨz間隔40波)　0.00672Ｗ\\nＧ１Ｄ　2405～2480ＭＨz(５ＭＨz間隔16波)　0.006Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 3

Certification date: 2026-09-11
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19
Emission, frequency and power: G1D 2412~2472MHz (5MHz spacing, 13 channels) 0.00672W/MHz D1D, G1D 2412~2472MHz (5MHz spacing, 13 channels) 0.00395~0.0048W/MHz D1D, G1D 2422~2462MHz (5MHz spacing, 9 channels) 0.0023W/MHz F1D 2402~2480MHz (2000kHz spacing, 40 channels) 0.00672W G1D 2405~2480MHz (5MHz spacing, 16 channels) 0.006W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "3",
    "attachmentFileKey": "020_N_1_261002N020_%E8%AA%8D%E8%A8%BC_18_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf\\n020-250311_02_004.pdf\\n020-250311_02_005.pdf",
    "bodySar": "―",
    "date": "2026-09-11",
    "elecWave": "Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.00672Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2412～2472ＭＨz(５ＭＨz間隔13波)　0.00395～0.0048Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　2422～2462ＭＨz(５ＭＨz間隔９波)　0.0023Ｗ／ＭＨz\\nＦ１Ｄ　2402～2480ＭＨz(2000kＨz間隔40波)　0.00672Ｗ\\nＧ１Ｄ　2405～2480ＭＨz(５ＭＨz間隔16波)　0.006Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 4

Certification date: 2025-09-26
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 2
Emission, frequency and power: G1D 2484MHz 0.0067W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "1",
    "attachmentFileKey": "020_N_1_251017N020_%E8%AA%8D%E8%A8%BC_56_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf",
    "bodySar": "―",
    "date": "2025-09-26",
    "elecWave": "Ｇ１Ｄ　2484ＭＨz　0.0067Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 5

Certification date: 2026-03-11
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 2
Emission, frequency and power: G1D 2484MHz 0.0067W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "1",
    "attachmentFileKey": "020_N_1_260331N020_%E8%AA%8D%E8%A8%BC_18_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf",
    "bodySar": "―",
    "date": "2026-03-11",
    "elecWave": "Ｇ１Ｄ　2484ＭＨz　0.0067Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 6

Certification date: 2026-09-11
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 2
Emission, frequency and power: G1D 2484MHz 0.0067W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "1",
    "attachmentFileKey": "020_N_1_261002N020_%E8%AA%8D%E8%A8%BC_19_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf",
    "bodySar": "―",
    "date": "2026-09-11",
    "elecWave": "Ｇ１Ｄ　2484ＭＨz　0.0067Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "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": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 7

Certification date: 2025-09-26
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 3
Emission, frequency and power: D1D, G1D 5.18~5.32GHz (20MHz spacing, 8 channels) 0.00358~0.00451W/MHz D1D,G1D 5.19GHz,5.23GHz,5.27GHz,5.31GHz 0.00195~0.002W/MHz D1D, G1D 5.5~5.7GHz (20MHz spacing, 11 channels) 0.0038~0.0047W/MHz D1D, G1D 5.51~5.67GHz (40MHz spacing, 5 channels) 0.00188W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "2",
    "attachmentFileKey": "020_N_1_251017N020_%E8%AA%8D%E8%A8%BC_57_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf\\n020-250311_02_004.pdf",
    "bodySar": "―",
    "date": "2025-09-26",
    "elecWave": "Ｄ１Ｄ，Ｇ１Ｄ　5.18～5.32ＧＨz(20ＭＨz間隔８波)　0.00358～0.00451Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.19ＧＨz，5.23ＧＨz，5.27ＧＨz，5.31ＧＨz　0.00195～0.002Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.5～5.7ＧＨz(20ＭＨz間隔11波)　0.0038～0.0047Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.51～5.67ＧＨz(40ＭＨz間隔５波)　0.00188Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "radioEquipmentCode": "第２条第１９号の３に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 8

Certification date: 2026-03-11
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 3
Emission, frequency and power: D1D, G1D 5.18~5.32GHz (20MHz spacing, 8 channels) 0.00358~0.00451W/MHz D1D,G1D 5.19GHz,5.23GHz,5.27GHz,5.31GHz 0.00195~0.002W/MHz D1D, G1D 5.5~5.7GHz (20MHz spacing, 11 channels) 0.0038~0.0047W/MHz D1D, G1D 5.51~5.67GHz (40MHz spacing, 5 channels) 0.00188W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "2",
    "attachmentFileKey": "020_N_1_260331N020_%E8%AA%8D%E8%A8%BC_19_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf\\n020-250311_02_004.pdf",
    "bodySar": "―",
    "date": "2026-03-11",
    "elecWave": "Ｄ１Ｄ，Ｇ１Ｄ　5.18～5.32ＧＨz(20ＭＨz間隔８波)　0.00358～0.00451Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.19ＧＨz，5.23ＧＨz，5.27ＧＨz，5.31ＧＨz　0.00195～0.002Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.5～5.7ＧＨz(20ＭＨz間隔11波)　0.0038～0.0047Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.51～5.67ＧＨz(40ＭＨz間隔５波)　0.00188Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "radioEquipmentCode": "第２条第１９号の３に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}

Radio record 9

Certification date: 2026-09-11
Applicant: Espressif Systems (Shanghai) Co.,Ltd.
Model / equipment: ESP32-C5-WROOM-1U
Certifying organization: (Association) TAC
Certification type: Construction design certification by a registered certification body
Radio equipment class: Specific radio equipment specified in Article 2, Item 19, Subitem 3
Emission, frequency and power: D1D, G1D 5.18~5.32GHz (20MHz spacing, 8 channels) 0.00358~0.00451W/MHz D1D,G1D 5.19GHz,5.23GHz,5.27GHz,5.31GHz 0.00195~0.002W/MHz D1D, G1D 5.5~5.7GHz (20MHz spacing, 11 channels) 0.0038~0.0047W/MHz D1D, G1D 5.51~5.67GHz (40MHz spacing, 5 channels) 0.00188W/MHz
Body SAR: ―
Frequency maintenance function: No
Spurious emission rules: New spurious emission rules

All original source fields

{
    "attachmentFileCntForCd1": "1",
    "attachmentFileCntForCd2": "2",
    "attachmentFileKey": "020_N_1_261002N020_%E8%AA%8D%E8%A8%BC_20_*****_*****",
    "attachmentFileName": "020-250311_01_002.pdf\\n020-250311_02_003.pdf\\n020-250311_02_004.pdf",
    "bodySar": "―",
    "date": "2026-09-11",
    "elecWave": "Ｄ１Ｄ，Ｇ１Ｄ　5.18～5.32ＧＨz(20ＭＨz間隔８波)　0.00358～0.00451Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.19ＧＨz，5.23ＧＨz，5.27ＧＨz，5.31ＧＨz　0.00195～0.002Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.5～5.7ＧＨz(20ＭＨz間隔11波)　0.0038～0.0047Ｗ／ＭＨz\\nＤ１Ｄ，Ｇ１Ｄ　5.51～5.67ＧＨz(40ＭＨz間隔５波)　0.00188Ｗ／ＭＨz",
    "fqMaintainFunc": "無",
    "name": "Ｅｓｐｒｅｓｓｉｆ　Ｓｙｓｔｅｍｓ　（Ｓｈａｎｇｈａｉ）　Ｃｏ．，Ｌｔｄ．",
    "note": "",
    "number": "020-250311",
    "organName": "(一社)ＴＡＣ",
    "radioEquipmentCode": "第２条第１９号の３に規定する特定無線設備",
    "spuriousRules": "新スプリアス規定",
    "techCode": "登録証明機関による工事設計認証",
    "typeName": "ＥＳＰ３２－Ｃ５－ＷＲＯＯＭ－１Ｕ"
}