QOQ-GM240PBluetooth Low Energy and 802.15.4 wireless radio module

BGM240P Wireless Gecko Bluetooth Module Data Sheet The BGM240P is a secure, high-performance wireless module op- timized for the needs of battery and line-powered IoT devices run- ning on Bluetooth networks. Based on the Series 2 EFR32BG24 SoC, it enables Bluetooth ® Low Energy connectivi- ty, delivering exceptional RF performance and energy efficiency, industry-leading Se- cure Vault ® technology, and future-proofing capabilities. The BGM240P is a complete solution offered with robust and fully-upgradeable software stacks, global regulatory certifications, advanced development and debugging tools, and documentation that simplifies and minimizes the development cycle of your end-product, helping to accelerate its time-to-market. The BGM240P is targeted for a broad range of applications, including: • Smart Home Devices • Lighting • Gateways and Digital Assistants • Building Automation and Security KEY FEATURES • Bluetooth Low Energy 5.3 and Bluetooth Mesh connectivity • Built-in antenna or RF pin • +10 or +20 dBm TX output power • -98.5 dBm BLE 1M RX sensitivity • 32-bit ARM® Cortex®-M33 core at 39 MHz • 1536/256 kB of Flash/RAM memory • Vault High or Vault Mid security • Rich set of analog and digital peripherals • 26 GPIO pins • -40 °C to 105 °C • 12.9 mm x 15.0 mm Power ManagementClock Management Timers and Triggers 32-bit Bus Peripheral Reflex System Serial Interfaces I/O Ports Analog I/F Lowest power mode with peripheral operational: USART EUSART External Interrupts General Purpose I/O Pin Reset Pin Wakeup ADC EM4—Shutoff Voltage Regulator Power-On Reset SecurityCore / Memory ARM Cortex TM M33 processor with DSP extensions, FPU and TrustZone ETM Debug Interface RAM Memory LDMA Controller Flash Program Memory System Real Time Counter Timer/Counter Low Energy Timer Watchdog Timer Protocol Timer EM3—StopEM2—Deep SleepEM1—SleepEM0—Active Fast Startup RC Oscillator Back-Up Real Time Counter I 2 C EUSART VDAC Radio Subsystem Frequency Synthesizer ARM Cortex TM M0+ Radio Controller CRC BUFC RAM FRC DEMOD AGC IFADC MOD Temperature Sensor ACMP Keypad Scanner Antenna Antenna or RF Pin Matching RX/TX Front-End with Integrated PA DC-DC Converter Supply Crystal 39 MHz LF Crystal Oscillator Precision LF RC Oscillator Ultra LF RC Oscillator Brown-Out Detector Decoupling DC-DC LC Crypto Acceleration TRNG Secure Debug Authentication Secure Engine HF Crystal Oscillator HF RC Oscillator DPA Countermeasures Pulse Counter silabs.com | Building a more connected world.Copyright © 2022 by Silicon LaboratoriesPreliminary Rev. 1.0 WIP This information applies to a product under development. Its characteristics and specifications are subject to change without notice. 1. Features •Supported Protocols • Bluetooth Low Energy (BLE) 5.3 • Bluetooth Mesh • Matter-ready Smart Home Connectivity •Wireless System-on-Chip • 2.4 GHz radio • TX power up to +20 dBm • 32-bit ARM Cortex ® -M33 with DSP instruction and floating- point unit for efficient signal processing • 1536 kB flash program memory • 256 kB RAM data memory • Embedded Trace Macrocell (ETM) for advanced debugging •Receiver Sensitivity • -106.5 dBm (0.1% BER) at 125 kbps GFSK • -102.2 dBm (0.1% BER) at 500 kbps GFSK • -98.5 dBm (0.1% BER) at 1 Mbps GFSK • -95.7 dBm (0.1% BER) at 2 Mbps GFSK •Current Consumption • 4.5 mA RX current at 1 Mbps GFSK • 4.8 mA TX current at 0 dBm (BGM240Px22) • 18.8 mA TX current at 10 dBm (BGM240Px22) • 154.8 mA TX current at 19.6 dBm (BGM240Px32) • 33.4 μA/MHz in Active Mode (EM0) at 39.0 MHz • 1.3 μA EM2 DeepSleep current (16 kB RAM retention and RTC running from LFRCO) •Regulatory Certifications • CE (EU) • UKCA (UK) • FCC (USA) • ISED (Canada) • MIC (Japan) • KC (South Korea) •Operating Range • 1.8 V to 3.8 V • -40 °C to +105 °C •Dimensions • 12.9 mm x 15.0 mm •Security • Secure Boot with Root of Trust and Secure Loader (RTSL) • Hardware Cryptographic Acceleration with DPA counter- measures for AES128/256, SHA-1, SHA-2 (up to 256-bit), ECC (up to 256-bit), ECDSA, and ECDH • True Random Number Generator (TRNG) compliant with NIST SP800-90 and AIS-31 • ARM ® TrustZone ® • Secure Debug Interface lock/unlock • Secure Key Management with PUF • Anti-Tamper • Secure Attestation •MCU Peripherals • Analog to Digital Converter (ADC) • 12-bit @ 1 Msps • 16-bit @ 76.9 ksps • 2 × Analog Comparator (ACMP) • 2 × Digital to Analog Converter (VDAC) • Up to 26 General Purpose I/O pins with output state reten- tion and asynchronous interrupts • 8 Channel DMA Controller • 16 Channel Peripheral Reflex System (PRS) • 3 × 16-bit Timer/Counter with 3 Compare/Capture/PWM channels • 2 × 32-bit Timer/Counter with 3 Compare/Capture/PWM channels • 2 x 32-bit Real Time Counter (SYSRTC/BURTC) • 24-bit Low Energy Timer for waveform generation (LETIM- ER) • 16-bit Pulse Counter with asynchronous operation (PCNT) • 2 × Watchdog Timer (WDOG) • 1 × Universal Synchronous/Asynchronous Receiver/Trans- mitter (USART), supporting UART/SPI/SmartCard (ISO 7816)/IrDA/I 2 S • 2 × Enhanced Universal Synchronous/Asynchronous Re- ceiver/Transmitter (EUSART) supporting UART/SPI/DALI/ IrDA • 2 × I 2 C interface with SMBus support • Low-Frequency RC Oscillator with precision mode to re- place 32 kHz sleep crystal (LFRCO) • Keypad scanner supporting up to 6x8 matrix (KEYSCAN) • Die temperature sensor with +/- 1.5 °C accuracy after sin- gle-point calibration Note: Sensitivity values above are for +10 dBm parts (BGM240x22). BGM240P Wireless Gecko Bluetooth Module Data Sheet Features silabs.com | Building a more connected world.Preliminary Rev. 1.0 WIP | 2 2. Ordering Information Table 2.1. Ordering Information Ordering CodeProtocol Stack Max TX Power SecurityAntenna Flash (kB) RAM (kB) GPIOTemp RangeCarrier BGM240PA22VNA3 • Bluetooth Low Energy 5.3 • Bluetooth Mesh +10 dBm Vault MidBuilt-in153625626-40 to 105 °C Cut Tape BGM240PA22VNA3R • Bluetooth Low Energy 5.3 • Bluetooth Mesh +10 dBm Vault MidBuilt-in153625626-40 to 105 °CReel BGM240PB22VNA3 • Bluetooth Low Energy 5.3 • Blueto…

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MGM240P Multi-Protocol Wireless Module Data Sheet The MGM240P is a secure, high-performance wireless module optimized for the needs of battery and line-powered IoT devices for 2.4 GHz mesh networks. Based on the Series 2 EFR32MG24 SoC, it enables 802.15.4 (Zigbee ® , OpenThread ® ) and Bluetooth ® Low Energy connectivity, delivering exceptional RF performance and en- ergy efficiency, Matter ready Smart Home Connectivity, industry-leading Secure Vault ® technology, and future-proofing capabilities. The MGM240P is a complete solution offered with robust and fully-upgradeable software stacks, global regulatory certifications, advanced development and debugging tools, and documentation that simplifies and minimizes the development cycle of your end-product, helping to accelerate its time-to-market. The MGM240P is targeted for a broad range of applications, including: • Smart Home Devices • Lighting • Gateways and Digital Assistants • Building Automation and Security KEY FEATURES • Multi-protocol connectivity (802.15.4 and Bluetooth Low Energy 5.3) • Built-in antenna or RF pin • +10 or +20 dBm TX output power • -106.0 dBm 802.15.4 RX sensitivity • -98.5 dBm BLE 1M RX sensitivity • 32-bit ARM® Cortex®-M33 core at 39 MHz • 1536/256 kB of Flash/RAM memory • Vault High or Vault Mid security • Rich set of analog and digital peripherals • 26 GPIO pins • -40 °C to 105 °C • 12.9 mm x 15.0 mm Power ManagementClock Management Timers and Triggers 32-bit Bus Peripheral Reflex System Serial Interfaces I/O Ports Analog I/F Lowest power mode with peripheral operational: USART EUSART External Interrupts General Purpose I/O Pin Reset Pin Wakeup ADC EM4—Shutoff Voltage Regulator Power-On Reset SecurityCore / Memory ARM Cortex TM M33 processor with DSP extensions, FPU and TrustZone ETM Debug Interface RAM Memory LDMA Controller Flash Program Memory System Real Time Counter Timer/Counter Low Energy Timer Watchdog Timer Protocol Timer EM3—StopEM2—Deep SleepEM1—SleepEM0—Active Fast Startup RC Oscillator Back-Up Real Time Counter I 2 C EUSART VDAC Radio Subsystem Frequency Synthesizer ARM Cortex TM M0+ Radio Controller CRC BUFC RAM FRC DEMOD AGC IFADC MOD Temperature Sensor ACMP Keypad Scanner Antenna Antenna or RF Pin Matching RX/TX Front-End with Integrated PA DC-DC Converter Supply Crystal 39 MHz LF Crystal Oscillator Precision LF RC Oscillator Ultra LF RC Oscillator Brown-Out Detector Decoupling DC-DC LC Crypto Acceleration TRNG Secure Debug Authentication Secure Engine HF Crystal Oscillator HF RC Oscillator DPA Countermeasures Pulse Counter silabs.com | Building a more connected world.Copyright © 2022 by Silicon LaboratoriesPreliminary Rev. 1.0 WIP This information applies to a product under development. Its characteristics and specifications are subject to change without notice. 1. Features •Supported Protocols • 802.15.4 • Zigbee • OpenThread • Bluetooth Low Energy (BLE) 5.3 • Bluetooth Mesh • Matter-ready Smart Home Connectivity • Multiprotocol •Wireless System-on-Chip • 2.4 GHz radio • TX power up to +20 dBm • 32-bit ARM Cortex ® -M33 with DSP instruction and floating- point unit for efficient signal processing • 1536 kB flash program memory • 256 kB RAM data memory • Embedded Trace Macrocell (ETM) for advanced debugging •Receiver Sensitivity • -106.0 dBm (1% PER) @ 250 kbps O-QPSK DSSS • -106.5 dBm (0.1% BER) @ 125 kbps GFSK • -102.2 dBm (0.1% BER) @ 500 kbps GFSK • -98.5 dBm (0.1% BER) @ 1 Mbps GFSK • -95.7 dBm (0.1% BER) @ 2 Mbps GFSK •Current Consumption • 5.2 mA RX current @ 250 kbps O-QPSK DSSS • 4.5 mA RX current @ 1 Mbps GFSK • 4.8 mA TX current @ 0 dBm (MGM240Px22) • 18.8 mA TX current @ 10 dBm (MGM240Px22) • 158 mA TX current @ 20 dBm (MGM240Px32) • 33.4 μA/MHz in Active Mode (EM0) @ 39.0 MHz • 1.3 μA EM2 DeepSleep current (16 kB RAM retention and RTC running from LFRCO) •Regulatory Certifications • CE (EU) • UKCA (UK) • FCC (USA) • ISED (Canada) • MIC (Japan) • KC (South Korea) •Operating Range • 1.8 V to 3.8 V single power supply • -40 °C to +105 °C •Dimensions • 12.9 mm x 15.0 mm •Security • Secure Boot with Root of Trust and Secure Loader (RTSL) • Hardware Cryptographic Acceleration with DPA counter- measures for AES128/256, SHA-1, SHA-2 (up to 256-bit), ECC (up to 256-bit), ECDSA, and ECDH • True Random Number Generator (TRNG) compliant with NIST SP800-90 and AIS-31 • ARM ® TrustZone ® • Secure Debug Interface lock/unlock • Secure Key Management with PUF • Anti-Tamper • Secure Attestation •MCU Peripherals • Analog to Digital Converter (ADC) • 12-bit @ 1 Msps • 16-bit @ 76.9 ksps • 2 × Analog Comparator (ACMP) • 2 × Digital to Analog Converter (VDAC) • Up to 26 General Purpose I/O pins with output state reten- tion and asynchronous interrupts • 8 Channel DMA Controller • 16 Channel Peripheral Reflex System (PRS) • 3 × 16-bit Timer/Counter with 3 Compare/Capture/PWM channels • 2 × 32-bit Timer/Counter with 3 Compare/Capture/PWM channels • 2 x 32-bit Real Time Counter (SYSRTC/BURTC) • 24-bit Low Energy Timer for waveform generation (LETIM- ER) • 16-bit Pulse Counter with asynchronous operation (PCNT) • 2 × Watchdog Timer (WDOG) • 1 × Universal Synchronous/Asynchronous Receiver/Trans- mitter (USART), supporting UART/SPI/SmartCard (ISO 7816)/IrDA/I 2 S • 2 × Enhanced Universal Synchronous/Asynchronous Re- ceiver/Transmitter (EUSART) supporting UART/SPI/DALI/ IrDA • 2 × I 2 C interface with SMBus support • Low-Frequency RC Oscillator with precision mode to re- place 32 kHz sleep crystal (LFRCO) • Keypad scanner supporting up to 6x8 matrix (KEYSCAN) • Die temperature sensor with +/- 1.5 °C accuracy after sin- gle-point calibration Note: Sensitivity values above are for +10 dBm parts (MGM240x22). MGM240P Multi-Protocol Wireless Module Data Sheet Features silabs.com | Building a more connected world.Preliminary Rev. 1.0 WIP | 2 2. Ordering Information Table 2.1. Ordering Information Ordering CodeProtocol Stack Max TX Power SecurityAntenna Flash (kB) RAM (kB) GPIOTemp RangeCarrier MGM240PA22VNA3 • Zig…

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Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | +358 9 435 5060 Cover Letter for Confidentiality Federal Communications Commission (Authorization and Evaluation Division) 7435 Oakland Mills Road, Columbia, MD 21046 Attn: To Whom it May Concern / Application Examiner / Review Engineer / Officer in Charge Re: Permanent (Long-Term) Confidentiality Request for FCC ID: QOQ-GM240P Dear Madam or Sir, We, Silicon Laboratories Finland Oy, a corporation branch and subsidiary of Silicon Laboratories Inc., validly organized and existing under the laws of Finland, having its principal place of business at Alberga Business Park, Bertel Jungin aukio 3, 02600 Espoo, Finland, pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, hereby request the permanent confidential treatment of the information accompanying our application, as outlined below: Block Diagram, Operational Description, Bill of Materials/Parts List, Schematics, PCB Assembly/Layout The above design material relates to the FCC application for equipment authorization in connection with our Bluetooth Low Energy and 802.15.4 wireless radio modules with model names of MGM240P22A, MGM240P32A, MGM240P32N, BGM240P22A, BGM240P32A, BGM240P32N and having FCC ID: QOQ-GM240P. The above design material contains trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to our business and provide unjustified benefits to our competitors. We understand that pursuant to Rule 0.457, disclosure of the application and all other accompanying documentation shall not be made before the date of the related Grant release. Should there be any query regarding this authorization, please do not hesitate to contact the undersigned. Thank you for your attention to this matter. Place and date of issue (of this letter): Espoo, August 03, 2022 Authorized Signatory: Enrico Taddeo Job Title: Senior Applications and Certifications Engineer eMail: [email protected]

Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | +358 9 435 5060 Cover Letter for Confidentiality Federal Communications Commission (Authorization and Evaluation Division) 7435 Oakland Mills Road, Columbia, MD 21046 Attn: To Whom it May Concern / Application Examiner / Review Engineer / Officer in Charge Re: Short-term Confidentiality Request for FCC ID: QOQ-GM240P Dear Madam or Sir, We, Silicon Laboratories Finland Oy, a corporation branch and subsidiary of Silicon Laboratories Inc., validly organized and existing under the laws of Finland, having its principal place of business at Alberga Business Park, Bertel Jungin aukio 3, 02600 Espoo, Finland, pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, hereby request the short-term confidential treatment of the information accompanying our application, as outlined below, for a period of 60 days after the Grant Date of Equipment Authorization, in order to ensure sensitive business information remains confidential until the actual marketing of the product(s): External and Internal Photos, Test Setup Photos, User Manual/Datasheet The above documentation relates to the FCC application for equipment authorization in connection with our Bluetooth Low Energy and 802.15.4 wireless radio modules with model names of MGM240P22A, MGM240P32A, MGM240P32N, BGM240P22A, BGM240P32A, BGM240P32N and having FCC ID: QOQ-GM240P. We understand that pursuant to Rule 0.457, disclosure of the application and all other accompanying documentation shall not be made before the date of the related Grant release. Should there be any query regarding this authorization, please do not hesitate to contact the undersigned. Thank you for your attention to this matter. Place and date of issue (of this letter): Espoo, August 3, 2022 Authorized Signatory: Enrico Taddeo Job Title: Senior Applications and Certifications Engineer eMail: [email protected]

Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | +358 9 435 5060 Agency Authorization Letter Attn: To Whom it May Concern / Application Examiner / Review Engineer / Officer in Charge Re: Authority to Act as Agent for FCC application Dear Madam or Sir, We, Silicon Laboratories Finland Oy, a corporation branch and subsidiary of Silicon Laboratories Inc., validly organized and existing under the laws of Finland, having its principal place of business at Alberga Business Park, Bertel Jungin aukio 3, 02600 Espoo, Finland hereby authorize the following person: Andrea Hsia Supervisor of Bureau Veritas Consumer Products Services (H.K.) Ltd. Taoyuan Branch (BV CPS Taoyuan) of Taiwan to act on our behalf as our agent in all manners relating to the Federal Communication Commission (“FCC”) application for equipment authorization in connection with our Bluetooth Low Energy and 802.15.4 wireless radio modules with model names of MGM240P22A, MGM240P32A, MGM240P32N, BGM240P22A, BGM240P32A, BGM240P32N and having FCC ID: QOQ-GM240P. Our authorization extends to any communication needed with the TCB and FCC, and includes signing of all documents relating to this matters. Any and all acts carried out on our behalf by Andrea Hsia, Supervisor of BV CPS Taoyuan, within the scope of the powers granted herein, shall have the same effect as acts of our own. Should there be any query regarding this authorization, please do not hesitate to contact the undersigned. Thank you for your attention to this matter. Place and date of issue (of this letter): Espoo, August 2, 2022 Authorized Signatory: Enrico Taddeo Job Title: Senior Applications and Certifications Engineer eMail: [email protected]

FCC ID: QOQ-GM240P Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch August 16, 2022 Dear Application Examiner, Silicon Laboratories Finland Oy, Bluetooth Low Energy and 802.15.4 wireless radio module, FCC ID: QOQ-GM240P would like to have your authorization as a modular approval specific to the mobile RF exposure condition. The requirements of KDB996369 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.” The radio portion of this module has been shielded, please see exhibition External Photo. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip BOBCAT_QFN40. 2. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is BOBCAT_QFN40. 3. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 4. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via a USB extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 5. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: QOQ-GM240P 6. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 7. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Andrea Hsia Supervisor Bureau Veritas Consumer Products Services (H.K.) Ltd., Hsinchu Branch

Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 1 of 6 Photos of the Bluetooth Low Energy and 802.15.4 wireless radio modules with model names of MGM240P22A and MGM240P32A and MGM240P32N Figure 1: Top/Front External View of the MGM240P22A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 2 of 6 Figure 2: Bottom/Rear External View of the MGM240P22A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 3 of 6 Figure 3: Top/Front External View of the MGM240P32A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 4 of 6 Figure 4: Bottom/Rear External View of the MGM240P32A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 5 of 6 Figure 5: Top/Front External View of the MGM240P32N Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 6 of 6 Figure 6: Bottom/Rear External View of the MGM240P32N Modules

Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 1 of 4 Photos of the external reference antenna used in radiated measurements of the Bluetooth Low Energy and 802.15.4 wireless radio module with model name of MGM240P32N Figure 1: Horizontal Full View of the Reference External Antenna, next to the MGM240P32N Module – Antenna is the ANT-2.4-CW-CT-RPS by Linx Technologies Inc. Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 2 of 4 Figure 2: Overall View of the Complete Reference Antenna Subsystem, made of the External Antenna plus the Ipex Coaxial Cable, and Connected to the RF Pin of the MGM240P32N Module Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 3 of 4 Figure 3: Detail of the External Antenna and the Ipex Coaxial Cable, Belonging to the Complete Reference Antenna Subsystem for the MGM240P32N Module Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 4 of 4 Figure 4: Detail of the Ipex Coaxial Cable Connected to the RF pin as the Unique Antenna Connector of the MGM240P32N Module

MGM240P TOP SHIELD MARKINGS BGM240P TOP SHIELD MARKINGS MGM240P and BGM240P TOP SHIELD MARKINGS / LABEL LOCATION MGM240P and BGM240P SILK SCREEN MARKINGS FOR ALL MODELS MGM240P and BGM240P DIMENSIONAL MEASUREMENTS (TOP AND BOTTOM)

Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 1 of 6 Photos of the Bluetooth Low Energy and 802.15.4 wireless radio modules with model names of MGM240P22A and MGM240P32A and MGM240P32N Figure 1: Top/Front External and Internal View of the MGM240P22A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 2 of 6 Figure 2: Bottom/Rear External View of the MGM240P22A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 3 of 6 Figure 3: Top/Front External and Internal View of the MGM240P32A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 4 of 6 Figure 4: Bottom/Rear External View of the MGM240P32A Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 5 of 6 Figure 5: Top/Front External and Internal View of the MGM240P32N Modules Silicon Laboratories Finland Oy Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland www.silabs.com | Phone: +358 9 435 5060 Page 6 of 6 Figure 6: Bottom/Rear External View of the MGM240P32N Modules

Report No.: SACDBM-WTW-P22030865 Page No. 1 / 8 Report Format Version: 6.1.2 RF Exposure Report Report No.: SACDBM-WTW-P22030865 FCC ID: QOQ-GM240P Test Model: MGM240P22A, MGM240P32A, MGM240P32N Series Model: BGM240P22A, BGM240P32A, BGM240P32N Received Date: Mar. 22, 2022 Date of Evaluation: May 12, 2022 Issued Date: Aug. 15, 2022 Applicant: Silicon Laboratories Finland Oy Address: Alberga Business Park - Bldg D/Floor 5, Bertel Jungin aukio 3, 02600 ESPOO, FINLAND Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN FCC Registration / Designation Number: 788550 / TW0003 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Report No.: SACDBM-WTW-P22030865 Page No. 2 / 8 Report Format Version: 6.1.2 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 Applicable RF Exposure Limit ............................................................................................................. 5 3 Applicable Evaluation Criteria ............................................................................................................. 6 4 Test Result ............................................................................................................................................. 8 Report No.: SACDBM-WTW-P22030865 Page No. 3 / 8 Report Format Version: 6.1.2 Release Control Record Issue No. Description Date Issued SACDBM-WTW-P22030865 Original Release Aug. 15, 2022 Report No.: SACDBM-WTW-P22030865 Page No. 4 / 8 Report Format Version: 6.1.2 1 Certificate of Conformity Product: Bluetooth Low Energy and 802.15.4 wireless radio module Brand: Silicon Labs Test Model: MGM240P22A, MGM240P32A, MGM240P32N Series Model: BGM240P22A, BGM240P32A, BGM240P32N Sample Status: Engineering samples fully representing the production modules Applicant: Silicon Laboratories Finland Oy Date of Evaluation: May 12, 2022 Standards: FCC Part 2 (Section 2.1091 & 2.1093) KDB 447498 D04 Interim General RF Exposure Guidance v01 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Prepared by : , Date: Aug. 15, 2022 Gina Liu / Specialist Approved by : , Date: Aug. 15, 2022 Jeremy Lin / Project Engineer Report No.: SACDBM-WTW-P22030865 Page No. 5 / 8 Report Format Version: 6.1.2 2 Applicable RF Exposure Limit § 1.1310 Radiofrequency radiation exposure limits. (a) Specific absorption rate (SAR) shall be used to evaluate the environmental impact of human exposure to radiofrequency (RF) radiation as specified in § 1.1307(b) of this part within the frequency range of 100 kHz to 6 GHz (inclusive). (b) The SAR limits for occupational/controlled exposure are 0.4 W/kg, as averaged over the whole body, and a peak spatialaverage SAR of 8 W/kg, averaged over any 1 gram of tissue (defined as a tissue volume in the shape of a cube). Exceptions are the parts of the human body treated as extremities, such as hands, wrists, feet, ankles, and pinnae, where the peak spatial-…

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