R-R-Idk-ESP32S3WROOM1U
Specific Low-Power Radio Device (Radio Device for Wireless Data Communication System)
Applicant: IDK Technologies Co., Ltd. Model: ESP32-S3-WROOM-1U Date: 2023-07-26
| Record Type | Radio conformity assessment |
|---|---|
| Authorization / Certificate Number | R-R-Idk-ESP32S3WROOM1U |
| Applicant / Company | IDK Technologies Co., Ltd. |
| Device / Product Name | Specific Low-Power Radio Device (Radio Device for Wireless Data Communication System) |
| Model | ESP32-S3-WROOM-1U |
| Derived Models | ESP32-S3-WROOM-1U-B,ESP32-S3-WROOM-1U-W |
| Manufacturer | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD. |
| Country | China |
| Date | 2023-07-26 |
About Korean KC / RRA IDs
Korean equipment approvals can appear under KCC, MSIP, RRA, NRRA, or KC identifiers depending on the rule set and approval year. Radio and EMC products are commonly published by the Radio Research Agency, while electrical and electronics safety certifications are commonly published through Safety Korea and KATS systems.
FCCID.io lists English fields first when available, keeps the Korean source text as the authoritative alternate, and uses legacy FCCID.io RRA data only as supplemental fallback.