Radio Transmission Equipment Type Approval Certificate

Certificate No.: 2025-9715

Issuance Details

This certificate is granted in accordance with the Radio Regulations of the People's Republic of China, after examination, to the following equipment.

Company: Espressif Information Technology (Shanghai) Co., Ltd.

Equipment Information

Equipment Name: 2.4GHz Wireless Local Area Network / 2.4GHz Spread Spectrum Communication / Bluetooth Module

Equipment Type: ESP32-C6-MINI-1

CMIIT ID: 25J31H8DC611

Main Functions: Data Transmission

Validity: Five Years

Additional Items as Seen in Attachments.

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Issuing Authority Seal Date: 2025-05-30

Technical Specifications (Attachment 1)

Equipment Type	Technical Scheme/RF Module	Operating Frequency Range	Modulation Mode	Frequency Tolerance	Occupied Bandwidth	Transmitting Power Limits	Spurious Emission Limits
ESP32-C6-MINI-1	Wireless Local Area Network	2400-2483.5MHz	BPSK/QPSK/16QAM/64QAM/256QAM/DBPSK/DQPSK/CCK	<20ppm	≤40MHz	<-30dBm (<20dBm (e.i.r.p.))	<-30dBm
ESP32-C6-MINI-1	Spread Spectrum Communication	2400-2483.5MHz	O-QPSK	<20ppm	<3MHz	<-30dBm (<20dBm (e. i.r. p.))	<-30dBm
ESP32-C6-MINI-1	Bluetooth	2400-2483.5MHz	GFSK	<20ppm	<3MHz	<-30dBm (<20dBm (e.i.r. p.))	<-30dBm

Notes:

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Sealed by Approving Agency: 2025-05-30

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Issuance Details

Equipment Information

Technical Specifications (Attachment 1)

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