Shen Zhen n Feitengyu un Technology Co, Ltd.
Shen Zhen Feitengyun Te echnology 1 Produuct desccriptionn; 1.1Porduuct Intrroductioon B B128-2G4M08S 1C is a small-sized, low--power Bluetooth module developed by Feiteng Clooud. It adopts the n nRF52840 radiio frequency chip imported by Nordic, supports Bluetooth 4.2 . The chip c comes with a high-performmance ARMCORTTEX-M4 core and uses 32M industrial-grade crystaal.
Shen Zhen Feite engyun Technology Co, C Ltd. 2 Speciificatioons 2.1Limitt parameeter Perfo ormance Main parametters Remark R Max Min Volltage（V） 0 5.5 Modulle burned permanently over 5.5V 5 Powwer（dBm） - 100 Low probability -40 +85 Induustrial Operatinng temperaturre（℃） 2.2Working paraameter Main parrameters Working Volltage（V） Performance Min. 1.7 Working frequency（MHz） 3.3 Remark R Max 5.5 ≥3..3V Usedd 5VTTLRisk of o burning 3.
Shen Zhen Feite engyun Technology Co, C Ltd. 描述 Maiin parameterss 120m Refereence distancee Crysttal frequencyy Supportiing agreementt B LE SMD Inteerface methodd 1.27mm nRF528400-QIAAC0/aQFNN™73 FLASHH 1024KB RAM 256KB Kernel Dimensions Antennna interfacee 1Mb bps 32MMHz/32.
Shen Zhen Feite engyun Technology Co, C Ltd. 1 P1.11 P11.11 GeneralI I/O f details See thhe official cchip manual for 2 P1.10 P11.10 GeneralI I/O LF I/OO，Standard ddrive 3 P0.03 P0.033/AIN1 GeneralI I/O Simullation1，LF II/O，Standard d drive 4 AI4 P0.288/AIN4 GeneralI I/O Analoog input 4 5 GND - 6 P1.13 P11.13 GeneralI I/O LF I//O，Standard drive 7 AI0 P0.022/AIN0 GeneralI I/O Simullation0，LF II/O，Standard d drive 8 AI5 P0.
FCC Regulatory notices Modification statement Shenzhen Phaten Technology Co., Ltd. has not approved any changes or modifications to this device by the user. Any changes or modifications could void the user’s authority to operate the equipment. Interference statement This device complies with Part 15 of the FCC Rules and Industry Canada licence-exempt RSS standard(s).
Model: BLE module Contains FCC ID：2AU7O-B128V10 The host OEM user manual must also contain clear instructions on how end users canfind and/or access the module and the FCC ID and ISED. Model: BLE module Contains FCC ID： 2AU7O-B128V10 OEM Statement a. The module manufacturer must show how compliance can be demonstrated only for specific host or hosts b. The module manufacturer must limit the applicable operating conditions in which t transmitter will be used, and c.
2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
2.5 Trace antenna designs For a modular transmitter with trace antenna designs, see the guidance in Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip Antennas and traces. The integration information shall include for the TCB review the integration instructions for the following aspects: layout of trace design, parts list (BOM), antenna, connectors, and isolation requirements.4 a) Information that includes permitted variances (e.g.
2.8 Label and compliance information Grantees are responsible for the continued compliance of their modules to the FCC rules. This includes advising host product manufacturers that they need to provide a physical or e-label stating “Contains FCC ID” with their finished product. See Guidelines for Labeling and User Information for RF Devices – KDB Publication 784748.
