2BPF3-NP1-590WQelectronic shelf label

Hanshow Nebular Product Manual V2.0.7 Nebular Plus-590WQ-N For more information, visit our website at: https://www.hanshow.com Hanshow Nebular Product Manual I Hanshow Copyright Reserved © Hanshow Technology Co., Ltd. STATEMENT This document and all its contents contained remain the proprietary material of Hanshow Technology Co., Ltd. (Hanshow) and are protected by Chinese laws and applicable international conventions on copyrights. Any reproduction, transmission, disclosure, revision, modification or use otherwise of this document or the whole or part of its contents, in whatever form and by whatever means, is not permitted without prior express written authorization from Hanshow. Offenders will be liable for any and all damages caused by their offence hereof and will be subject to all remedies that Hanshow is entitled to seek under applicable laws. Hanshow Nebular Product Manual II Hanshow Copyright Reserved © Hanshow Technology Co., Ltd. ABOUT THE MANUAL This document describes Nebular, including features, specification, package, and precautions. Please read this manual carefully before using the device in first, retain the manual for subsequent use or for the next owner. If the instructions contained in this manual are insufficient to resolve issues that occur during device operation or maintenance, please contact Hanshow Technical Customer Service Center (China: 400-0365-305; Netherlands: 0800-022-5037; Belgium: 0800-71-335; France: 0800-91-7602; Thailand: 1800-011-185) directly, we will provide you with multi-channel technical services. TARGET USERS This document provides engineers with necessary data and related guidelines of Nebular. Users have to master the basic knowledge on communication and network and so on. This manual is applicable for the below engineers: ⚫ Testing Engineer ⚫ Technical Support Engineer ⚫ After Sales Engineer ⚫ Installation Engineer Hanshow Nebular Product Manual III Hanshow Copyright Reserved © Hanshow Technology Co., Ltd. SYMBOL DESCRIPTION Icon Description Information indicated with this icon should be paid special attention and attached great importance by the reader. Information indicated with this icon is the explanation on the formal text for the readers to comprehend the text better. [X-X] It means special noun definition is provided here. EXPLANATION OF TERMS Acronym Expanded form Description PriSmart PriSmart Smart Retail System Manage all store product data and issue price update command, as well as support multi-store management. ESL-Working ESL-Working System Manage all the APs and ESLs in store, and ESL-Working 3.0 and above supports multi- store management. ESL Controller ESL Controller Also called AP that is used for data interaction between ESL-Working and ESL Controller. ESL Electronic Shelf Label Used for displaying product information like promotion information, price, and grade. Table of Contents IV Hanshow Copyright Reserved © Hanshow Technology Co., Ltd. Table of Contents 1 Overview ................................................................................................................................................. 1 1.1 System architecture .......................................................................................................................... 1 1.2 Features ........................................................................................................................................... 2 2 Product view ............................................................................................................................................ 3 2.1 Product appearance ......................................................................................................................... 3 2.2 Dimensions ....................................................................................................................................... 5 3 Hardware performance ........................................................................................................................... 6 3.1 Specifications ......................................................................................................................10 3.2 Identifying your ESLs....................................................................................................... ........... ....12 3.3 Product nameplate .......................................................................................................... ... 12 4 Packaging and accessories .................................................................................................................... 7 4.1 Packaging ......................................................................................................................................... 7 4.2 Product accessories ......................................................................................................................... 8 5 Application scenarios .............................................................................................................................. 9 6 Precautions ........................................................................................................................................... 10 6.1 Transportation considerations ........................................................................................................ 10 6.2 Precautions for use ......................................................................................................................... 10 7 FCC ID warning ..................................................................................................................................... 12 7.1 Warning for nameplate ................................................................................................................... 12 7.2 Warning for product manual ........................................................................................................... 12 8 IC statement ....................…

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HANSHOW PTE.LTD. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BPF3-NP1-590WQ FRN of applicant:0037038288 Per section 2.911(d)(7) of the FCC rules,HANSHOW PTE.LTD. certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: HANSHOW AMERICA INC FCC Registration Number (FRN): 0033415662 Physical U.S. Company Address: 228 PARK AVE S 79525, NEW YORK 10003, United States Contact Person: Liangyan Li Agent Email Address: [email protected] Telephone No: +86-18513065271 The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name:Jianguo Zhao Title:General Manager of the ESL Product Line Company Name: HANSHOW PTE.LTD. Date: 9/16/2026 Agent Signed: Signed: Printed name:Liangyan Li Title:General manager Company Name: HANSHOW AMERICA INC Date: 9/16/2026

HANSHOW PTE.LTD. Section 2.911(d)(5)(i) Certification – EquipmentType Company name:HANSHOW PTE.LTD. Address:138 ROBINSON ROAD #02-33 OXLEY TOWER SINGAPORE(068906) Product Name:electronic shelf label FCC ID: 2BPF3-NP1-590WQ Model(s):Nebular Plus-590WQ-N 2.911(d)(5)(i) EquipmentType We, [HANSHOW PTE.LTD.] certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Signature: Name:Jianguo Zhao Date: 2026-09-16 Title and Company name: General Manager of the ESL Product Line and HANSHOW PTE.LTD. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

HANSHOW PTE.LTD. Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name:HANSHOW PTE.LTD. Address:138 ROBINSON ROAD #02-33 OXLEY TOWER SINGAPORE(068906) Product Name:electronic shelf label FCC ID: 2BPF3-NP1-590WQ Model(s):Nebular Plus-590WQ-N 2.911(d)(5)(ii) Applicant filing We, [HANSHOW PTE.LTD.] certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Signature: Name:Jianguo Zhao Date: 2026-09-16 Title and Company name: General Manager of the ESL Product Line and HANSHOW PTE.LTD. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

1 1 2 2 3 3 4 4 5 5 6 6 DD CC BB AA BLOCK NFC TAG MCU：OM6626B 32M Crystal2.4G ANT EPD BAT NFC READER 27.12MHz±10ppm Only Received FLASH Operating Frequency 2402-2480MHz LED

Agent Authorization Company:HANSHOW PTE.LTD. Address:138 ROBINSON ROAD #02-33 OXLEY TOWER SINGAPORE(068906) Product Name:electronic shelf label Model Number(s):Nebular Plus-590WQ-N We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2026-09-16 Name: Jianguo Zhao Title: General Manager of the ESL Product Line Company: HANSHOW PTE.LTD.

HANSHOW PTE.LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-09-16 Subject; Request for Confidentiality FCC ID: 2BPF3-NP1-590WQ To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name:Jianguo Zhao Title:General Manager of the ESL Product Line

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Electronic price tag product introduction Electronic price tag is an electronic display device with the function of sending and receiving nformation. It is mainly used in supermarkets, convenience stores, pharmacies and other electronic tags to display price information. Placed on the shelf, the electronic display device can replace the traditional paper price tag. Each electronic price tag is connected to the cloud database through a wireless network, and the latest product information is displayed through the screen on the electronic price tag. Electronic price tags effectively integrate shelves into a computer program, eliminating the need to manually change price tags and achieving price consistency between checkout and shelf. A complete electronic price tag system consists of server system, wireless access point, electronic price tag and intelligent handheld terminal equipment. Firstly, the commodity information is obtained from the customer database, and then encoded by the electronic price tag application software installed inside the server system, and the price information that needs to be updated is transmitted to the wireless access point through Ethernet. Wireless access points transmit rf radio signals containing commodity data information to the corresponding electronic price tags; An electronic price tag is a wireless data transceiver with an identification number. They can restore the received RF signal to a valid digital signal and display it. The features of the Nebular Ultra series are: price tag size: 1.54Inch The whole series functions in black, red,black ,white andyellow (the frozen price tag only supports black and white). The system functions at 2402MHz to 2480MHz. Lo-fi IP67 waterproof and dust-proof design. Buy a Built-in LED light, which displays seven colors, to assist in product search, promotion alerts, stock out of stock and battery level alerts, etc. Buy a Built-in NFC chip. NFC devices (mobile phones, PDAs, and remote controls) can directly operate price tags, and perform functions such as binding and unbinding, flashing, and page cutting. Virtual Gateway Supports multiple functions, including binding and unbinding, update, fast flashing, multi-page storage, page cutting, location, temperature collection, and NFC. Crystal oscillator: 26MHZ ± 10PPM Virtual gateway Supports AES-128 encryption. Supports wireless upgrades. 1) Power Supply DC3.3V Power supply or battery 2) Minimal System The CPU, Control the work of the various parts of machine The Flash IC primarily responsible for program files and data storage 3) Display The Display interface cable can be connected to EPD Screen. Operation Frequency: 2402MHz~2480MHz Channel Numbers: 157 Modulation Type: GFSK Antenna Type: PCB Antenna Antenna Gain: -2.4dBi(Declared by applicant) Operation Frequency each of channel Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 4 2402.0 44 2422.0 84 2442.0 124 2462.0 5 2402.5 45 2422.5 85 2442.5 125 2462.5 6 2403.0 46 2423.0 86 2443.0 126 2463.0 7 2403.5 47 2423.5 87 2443.5 127 2463.5 8 2404.0 48 2424.0 88 2444.0 128 2464.0 9 2404.5 49 2424.5 89 2444.5 129 2464.5 10 2405.0 50 2425.0 90 2445.0 130 2465.0 11 2405.5 51 2425.5 91 2445.5 131 2465.5 12 2406.0 52 2426.0 92 2446.0 132 2466.0 13 2406.5 53 2426.5 93 2446.5 133 2466.5 14 2407.0 54 2427.0 94 2447.0 134 2467.0 15 2407.5 55 2427.5 95 2447.5 135 2467.5 16 2408.0 56 2428.0 96 2448.0 136 2468.0 17 2408.5 57 2428.5 97 2448.5 137 2468.5 18 2409.0 58 2429.0 98 2449.0 138 2469.0 19 2409.5 59 2429.5 99 2449.5 139 2469.5 20 2410.0 60 2430.0 100 2450.0 140 2470.0 21 2410.5 61 2430.5 101 2450.5 141 2470.5 22 2411.0 62 2431.0 102 2451.0 142 2471.0 23 2411.5 63 2431.5 103 2451.5 143 2471.5 24 2412.0 64 2432.0 104 2452.0 144 2472.0 25 2412.5 65 2432.5 105 2452.5 145 2472.5 26 2413.0 66 2433.0 106 2453.0 146 2473.0 27 2413.5 67 2433.5 107 2453.5 147 2473.5 28 2414.0 68 2434.0 108 2454.0 148 2474.0 29 2414.5 69 2434.5 109 2454.5 149 2474.5 30 2415.0 70 2435.0 110 2455.0 150 2475.0 31 2415.5 71 2435.5 111 2455.5 151 2475.5 32 2416.0 72 2436.0 112 2456.0 152 2476.0 33 2416.5 73 2436.5 113 2456.5 153 2476.5 34 2417.0 74 2437.0 114 2457.0 154 2477.0 35 2417.5 75 2437.5 115 2457.5 155 2477.5 36 2418.0 76 2438.0 116 2458.0 156 2478.0 37 2418.5 77 2438.5 117 2458.5 157 2478.5 38 2419.0 78 2439.0 118 2459.0 158 2479.0 39 2419.5 79 2439.5 119 2459.5 159 2479.5 40 2420.0 80 2440.0 120 2460.0 160 2480.0 41 2420.5 81 2440.5 121 2460.5 42 2421.0 82 2441.0 122 2461.0 43 2421.5 83 2441.5 123 2461.5

FCC ID: 2BPF3-NP1-590WQ RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 Frequency(MHz) Field Strength (dBuv/m) erp(mW) limit (mW) min. distance (cm) 2402 98.81 1.40 3060 20 According toANSI C63.10 Where: EIRP (dBm)=E(dBuv/m)-95.2 ERP = EIRP-2.15dB E =Field Strength (dBuv/m) So ERP=98.81-95.2-2.15=1.46dBm Then SAR evaluation is not required

1 1 2 2 3 3 4 4 5 5 6 6 DD CC BB AA 批准： 日期： 文档编号： 第 页 共 页 图纸名称： 版本： 审核： 校对： 设计： 北京汉朔科技有限公司 36 SWCLK SWDIO EPD_CK NFC_SCLDVDD NFC_CS BOOT NFC_INTVDD1P2 DVDDVDD1P2 ENVEPD UART_RXD BUCK_SW UART_TXD NFC_CS NFC_INT nRST LED_B LED_G LED_R LED_R1 NFC_SDAEPD_RST EPD_DC EPD_BUSY X32M_NLED_G1 VDD1P2 DVDD EPD_RST X32M_PLED_B1 EPD_DC nRSTSF_CS EPD_CS SF_MOSISF_CK EPD_CK SF_MISOEPD_BUSY EPD_SDA NFC_SCL NFC_SDA SF_CS UART_RXD SF_HOLD SF_WP SWCLKANT EPD_CSSWDIO EPD_SDABOOT X32M_N UART_RXDUART_TXD SF_CS SF_MISOSF_HOLD SF_WPSF_CK SF_MOSI X32M_P C4 10uF/10V R44 100K C3 100nF/6.3V C7100nF/6.3V CE 1 SO(IO1) 2 WP(IO2) 3 GND 4 SI(IO0) 5 SCK 6 HOLD(IO3) 7 VCC 8 GND_PAD 9 U2 P25Q80H-UXH-IR C2 100nF/6.3V C1 1uF/6.3V R47 100K C8 9pF/50V DVDD 27 GPIO15/ADC08 28 GPIO03/ADC02 2 GPIO11/ADC05 31 VCC 24 XTAL32M_N 4 GPIO02/ADC01 3 GPIO25/32K_P 7 EPAD 33 GPIO09 21 GPIO10 20 GPIO07/ADC03 32 GPIO17 22 GPIO16 23 GPIO13/RESET 6 SW 25 GPIO01/SWDIO 15 GPIO20 17 GPIO04/BOOT 14 GPIO00/SWCLK 16 GPIO08/ADC04 1 XTAL32M_P 5 GPIO21 11 GPIO22 10 GPIO24/32K_N 8 GPIO06/UART_RX 12 GPIO19 18 GPIO18 19 GPIO05/UART_TX 13 RF 9 GPIO14/ADC07 29 GPIO12/ADC06 30 VDD1P2 26 4x4_32pin U1 OM6256A R46 100K C9 1uF C10 9pF/50V R7 1M R1 2M L110uH R45 100K C6 100nF/6.3V 1 2 3 4 X1 32MHz C5 1uF/6.3V VCC VCC VCC VCC VCC SWCLK SWDIO BOOT UART_RXD UART_TXD NFC_CS NFC_INT nRST LED_B LED_G LED_R EPD_BUSY EPD_RST EPD_DC EPD_CS EPD_CK EPD_SDA NFC_SCL NFC_SDA FLASH 离图连接器 RF天线 MCU 注：GND完整，至少5个GND孔。 注：2016封装 ANTL62.7nH C31 1pF L33.9nHR170 C79 NC TP31 ANT1 NC L40 C28 NC C91 NC 1 1 2 2 3 3 4 4 5 5 6 6 DD CC BB AA CONTENTS PAGE1:CONTENTS PAGE3:MCU&RF PAGE4:NFC PAGE2:BLOCK PAGE5:EPD&LED PAGE6:POWER Follow HSELCQ_05_90MK_62 变更点： 1、增加Reader MH1611V并修改相关电路 1 1 2 2 3 3 4 4 5 5 6 6 DD CC BB AA BLOCK NFC TAG MCU：OM6626B 32M Crystal2.4G ANT EPD BAT NFC READER 27.12MHz±10ppm Only Received FLASH Operating Frequency 2402-2480MHz LED 1 1 2 2 3 3 4 4 DD CC BB AA NFC_INT NFC_SDA NFC_SCL NFC_CS NFC_TAG_IN1 NFC_TAG_IN2R31 10K R32 10K R33 100K C51 51pF VCC 1 VOUT 2 IN1 3 IN2 4 GND 5 CSN 6 SCL 7 SDA 8 DEM_CLK 9 IRQ_N 10 PAD 11 U10 FM11NT0X1DI R58 100K 12 D5 RB521S30FN2_R1_00001_NC C60 1uF/6.3V_NC C83 51pF C50 1uF/6.3V VCC 1 2 3 4 Y1 27.12MHz C15 12pF 0201 C16 12pF 0201 OSCOUTOSCIN DVDD 1 NRSTPD 2 NC 3 TX1 4 TVDD 5 TX2 6 AVDD 7 VMID 8 RX 9 OSCIN 10 OSCOUT 11 SDA 12 ADR1 13 ADR0 14 SCL 15 IRQ 16 VSS 17 U3 MH1611V NFC_SCL TX1 TX2 3.3V C33 100nF 0201 C32 10uF 0402 OSCIN OSCOUT ADR_0 ADR_1 C41 10uF 0402 C13 100nF 0201 VMID GND RXP GND 3.3V VCC 3.3V3.3V NFC_SDA BOOT TX2 TX1 RXP VMID C44 100pF 0201 C47 100pF 0201 C43 33pF 0201 C52 33pF 0201 C45 NC 0201 C46 NC 0201 C49 NC 0201 C48 NC 0201 C11 27pF 0201 R23 1K 0201 R22 1K 0201 RXP TP13 TP12 TXN GND TXP C12 27pF 0201 GND C54 NC 0201 C55 NC 0201 NC2 NC1 1 1 2 2 3 3 4 4 5 5 6 6 DD CC BB AA EPD LED @1mA*3 GDR RESE EPD_D VGL VGH LED_B LED_G LED_R LED_B1 LED_G1 LED_R1 LED_GLED_B LED_R VGH VGL VCOM VSH2 VSH1 VSL GND EPD_BUSY EPD_RST EPD_DC EPD_CS EPD_CK EPD_SDA VDD B 1 G 3 R 2 VCC 4 D4 RGB TP1 TP2 TP3 TP4 C23 1uF/6.3V TP5 TP6 R121K TP22 R111K C26 4.7uF TP23 R101K TP24 C24 4.7uF R92.2 C63 10uF/6.3V_NC TP25 S 2 G 1 D 3 Q6 WNM4006-3/TR L247uH C22 10uF TP26 12 D3 LMBR0530T1G TP27 C25 1uF12D2 LMBR0530T1G TP28 12 D1 LMBR0530T1G TP29 VDD_EPD GDR RESE R2100K C17 4.7uF/25VVSH2 EPD_BUSY EPD_DC EPD_RST EPD_CK EPD_CS EPD_SDA VDD_EPD C18 1U0F/25V C19 4.7uF/25V C20 4.7uF/25V C21 1U0F/25V VDD VSH1 VSL VCOM VGL VGH TS：2bit:NC；3bit:1uf对GND VCI：2bit:NC；3bit:1uf对GND VPP：2bit;NC；3bit:1uf对GND 括号内为3bit定义 C90 1U0F/25V C89 1U0F/25V C88 1U0F/25VVPP VCC NFC_IN2 1 NFC_IN1 2 GDR 3 RESE 4 VBD 5 VSH2 6 NC(VDD) 7 BS 8 BUSY 9 RST 10 DC 11 CS 12 SCL 13 SDA 14 VDDIO(VCI) 15 NC(VSPL2) 16 VSS 17 VDD(VSNL) 18 VPP(VSNL2) 19 VSH1 20 VGH 21 VSL 22 VGL 23 VCOM 24 25 26 J6 FH34SRJ-24S-0.5SH(50) 1 1 2 2 3 3 4 4 5 5 6 6 DD CC BB AA Mechanical POWER enVEPD nRST UART_TXD UART_RXD enVEPD LED_B1 VCC C40 100nF/6.3V_NC R140_NC R15 0_NC J2 MARK1 R13 100K C80 22U0F C38 12pF/25V S 2 G 1 D 3 Q2 AO3401A C36 22U0F MARK2 C39 100nF/6.3V C35 22U0F C34 22U0F J3 MARK3 C37 100nF/6.3V VCC VCC VDD_EPD enVEPD nRST UART_TXD UART_RXD LED_B1 VCC LOAD nRST UART_TXD UART_RXD BOOT SWCLK SWDIO VCC TP35 TP36 TP37 TP38 TP39 TP40 TP41 TP42 J1 J4

Specification for Approval CONTENTS Revision: Customer: N/A Vendor: N/A CustomerP/N: N/A HL P/N: N/A Productmodel: HSELAQ_05_90MG_61 HL Device Name: N/A Pcbantenna brand: Yaocheng Approval Date: 2026-6-22 Internal Approval Approved By: Checked By: Prepared By: Zhang Bin Customer Approval Date Rev Description of Changes 2023-9-22 A Initial Release 1、Products Electrical PCB Antenna 1 Antenna Model PCB IFA Antenna 2 Frequency Range 2400-2500MHz 3 VSWR（or return loss） ＜2（<-9.5dB） 4 Broadband ＞100MHz 5 Impedance 50 ohm 6 Gain -2.4dBi 7 Polarization LP 2、Antenna Test Data 2.1VSWR 2.2 RADIATION PATTERNS 2450MHz 2.3 GAIN AND EFFICIENCY Frequency (MHz) Efficiency (%) Gain (dBi) 2400 35.6 -2.5 2410 35.0 -2.9 2420 32.3 -2.9 2430 36.3 -2.4 2440 36.5 -2.5 2450 35.8 -2.6 2460 35.1 -2.9 2470 36.7 -2.6 2480 38.3 -2.5 2490 36.5 -2.6 2500 34.7 -2.7 3、PCB ANTENNA(MM)

Global United Technology Services Co., Ltd. Report No.: GTS2026080453F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 28 TEST REPORT Applicant: HANSHOW PTE.LTD. Address of Applicant: 138 ROBINSON ROAD#02-33OXLEY TOWER SINGAPORE(068906) Manufacturer: HANSHOW PTE.LTD. Address of Manufacturer: 138 ROBINSON ROAD#02-33OXLEY TOWER SINGAPORE(068906) Equipment Under Test (EUT) Product Name: electronic shelf label Model No.: Nebular Plus-590WQ-N FCC ID: 2BPF3-NP1-590WQ Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: August 24, 2026 Date of Test: August 25, 2026-September 16, 2026 Date of report issued: September 16, 2026 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2026080453F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 28 2 Version Version No. Date Description 00 September 16, 2026 Original Tested By: Date: September 16, 2026 Test Engineer Prepared By: Date: September 16, 2026 Project Engineer Check By: Date: September 16, 2026 Reviewer Report No.: GTS2026080453F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 28 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 RADIATED EMISSION METHOD ........................................................................................................... 11 7.2.1 Field Strength of The Fundamental Signal ................................................................................ 13 7.2.2 Spurious emissions .................................................................................................................... 14 7.2.3 Bandedge emissions.................................................................................................................. 22 7.3 20DB OCCUPY BANDWIDTH .............................................................................................................. 26 8 TEST SETUP PHOTO ............................................................................................................................ 28 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 28 Report No.: GTS2026080453F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 28 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 N/A Field strength of the fundamental signal 15.249 (a) Pass Spurious emissions 15.249 (a) (d)/15.209 Pass Band edge 15.249 (d)/15.205 Pass 20dB Occupied Bandwidth 15.215 (c) Pass Remarks: 1. Test according to ANSI C63.10:2020. 2. Pass: The EU…

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Page 1 of 2 Test Model No.: Nebular Plus-590WQ-N Radiated Emission Page 2 of 2 RF Conducted Te s t