FCC ID 2AOFD-BTMSB26
SB26 Series Bluetooth LE Communication Module
by Zhejiang Lierda Internet of Things Technology Co., Ltd.
Grantee Code: 2AOFD Product Code: BTMSB26
Latest application date: 2026-07-20
FCC ID Device Details
| FCC ID | 2AOFD-BTMSB26 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AOFD |
| Product Code | BTMSB26 |
| Applicant Business | Zhejiang Lierda Internet of Things Technology Co., Ltd. 🇨🇳 |
| Related Domains |  lierda.com  fccusagent.com |
| Equipment Class | SB26 Series Bluetooth LE Communication Module |
| Test Firm | Sushi TOWE Wireless Testing (Shenzhen) Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label-Location-declaration | ID Label/Location Info | 2026-07-20 | PDF 113.4 KB |
| ANT 1 | Test Report | 2026-07-20 | PDF 42.8 KB |
| ANT 2 | Test Report | 2026-07-20 | PDF 821.9 KB |
| BLE Test Report | Test Report | 2026-07-20 | PDF 3.2 MB |
| US-agent-for-service-of-process-us-signed | Attestation Statements | 2026-07-20 | PDF 342.7 KB |
| part-2-911 d 5 i | Attestation Statements | 2026-07-20 | PDF 137.7 KB |
| part-2-911 d 5 ii | Attestation Statements | 2026-07-20 | PDF 137.7 KB |
| Declaration of Identity | Cover Letter(s) | 2026-07-20 | PDF 167.3 KB |
| FCC-Short-&-Long-Term-Confidentiality-Request-Rev4-1 | Cover Letter(s) | 2026-07-20 | PDF 137.6 KB |
| Letter-of-Authorization-Rev-1-0 | Cover Letter(s) | 2026-07-20 | PDF 106 KB |
| Modular-Approval-Letter | Cover Letter(s) | 2026-07-20 | PDF 133.2 KB |
| Power-of-Authorization | Cover Letter(s) | 2026-07-20 | PDF 143.2 KB |
| MPE | RF Exposure Info | 2026-07-20 | PDF 341.6 KB |
Application Information
| Application ID | dZwJi/q7n2rmRpjIR0YThg== |
|---|---|
| Final Action Date | 2026-07-20 |
| Application Purpose | Original Equipment |
| Model | BTMSB26 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | SB26 Series Bluetooth LE Communication Module |
| Responsible Party | WeiBing Liu, liuweib@lierda.com , 86-18067988373 |
| Technical Contact | Zhejiang Lierda Internet of Things Technology, liuweib@lierda.com |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 7085713148 |
| Test Firm | Aria Chen, Sushi TOWE Wireless Testing (Shenzhen) Co.,Ltd., danni.chen@towewireless.com  , +8675527212361 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| dZwJi/q7n2rmRpjIR0YThg== | 2026-07-20 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0065 | 15C |
Grants
TCB Grant - Application dZwJi/q7n2rmRpjIR0YThg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 07/20/2026 Application Dated: 07/20/2026 |
| Zhejiang Lierda Internet of Things Technology Co., Ltd. |
| Room 1402, Building 1, No. 1326, Wenyi West Road |
| Cangqian street, Yuhang District |
| HangZhou, Zhejiang Prov., China |
| Attention: WeiBing Liu , Certified Engineer |
| 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: | 2AOFD-BTMSB26 |
| Name of Grantee: | Zhejiang Lierda Internet of Things Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | SB26 Series Bluetooth LE Communication Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0065 |
| Single Modular Approval. Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device.OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |