厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 Product Specification Product Name：WIFI Module Product model：C-8031 V1.1 Document Number： Version：V1.0 Effective Date： Edit Review Approve File include（C-CHIP) confidential documents, without permission, cannot be disclosed Address：1001C, 166 Tapu East Road, Siming District, Xiamen City, Fujian Province, China TEL:0755-23302231 FAX: 0755-84736169 Website Address：WWW.C-CHIP.COM.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. Version V1.0 Revision History Change Information Page The first issue / C-8031S V1.1 Revision Date 2019-06-17 Address：1001C, 166 Tapu East Road, Siming District, Xiamen City, Fujian Province, China TEL:0755-23302231 FAX: 0755-84736169 Website Address：WWW.C-CHIP.COM.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 Catalogue 1. Product overview： ..............................................................................................................................4 2. Application area： ................................................................................................................................4 3. Basic features： .....................................................................................................................
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 1. Product overview： C-8031S is an embedded low-power WIFI wireless communication module, which is suitable for Smart Home and can easily provide network services for home appliances. The module has simple hardware interface and clear protocol, which is convenient for customers to integrate modules into household appliances at the fastest speed. The chip used in the module is BK7231S_QFN32, which is currently the highest integrated IEEE 802.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 4.Block diagram: Antenna I2C ADC V3V BK7231SQFN32 GPIO UART Crystal (26MHz) Address：1001C, 166 Tapu East Road, Siming District, Xiamen City, Fujian Province, China TEL:0755-23302231 FAX: 0755-84736169 Website Address：WWW.C-CHIP.COM.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 5.Performance parameter： Model Standard certification Wireless Standard C-8031S FCC/CE/SRRC 802.11b/g/n,1T1R Frequency range 2.412GHz - 2.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 6.Module size graph： Address：1001C, 166 Tapu East Road, Siming District, Xiamen City, Fujian Province, China TEL:0755-23302231 FAX: 0755-84736169 Website Address：WWW.C-CHIP.COM.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 7. Module pin definition diagram: Address：1001C, 166 Tapu East Road, Siming District, Xiamen City, Fujian Province, China TEL:0755-23302231 FAX: 0755-84736169 Website Address：WWW.C-CHIP.COM.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 8. Pin function description： Pin 1 2 3 4 5 6 7 8 9 10 11 Symb GND I/O GND Description GND P08 I/O P8 or PWM 2 P07 I/O P7 or PWM 1 P23 I/O P23 or ADC RST I/O Chip enable, active high P24 I/O P24 or PWM 4 P26 I/O P26 or PWM 5 1TX I/O P11/UART1_TXD 1RX I/O P10/UART1_RXD used to debug UART reception P09 I/O P9 or PWM 3 3V3 PW Power input(3.3V) used to debug UART emission 9.
厦门市思芯微科技有限公司 XIAMENSHI C-CHIP TECHNOLOGY CO., LTD. C-8031S V1.1 10. Recommended reflow temperature: Key features of the profile: -Initial Ramp=1-2.
(OEM) Integrator has to assure compliance of the entire end-product incl. the integrated RF Module. For 15 B (§15.107 and if applicable §15.107) compliance, the host manufacturer is required to show compliance with 15 while the module is installed and operating. Furthermore the module should be transmitting and the evaluation should confirm that the module's intentional emissions (15C) are compliant (fundamental / out-of-band). Finally the integrator has to apply the appropriate equipment authorization (e.
Module statement The single-modular transmitter is a self-contained, physically delineated, component for which compliance can be demonstrated independent of the host operating conditions, and which complies with all eight requirements of § 15.212(a)(1) as summarized below. 1) The radio elements have the radio frequency circuitry shielded. 2) The module has buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules FCC Part 15.247 2.3 Specific operational use conditions his transmitter/module and its antenna(s) must not be co-located or operating in conjunction with any transmitter. This information also extends to the host manufacturer’s instruction manual. 2.4 Limited module procedures not applicable 2.
2.10 Information on test modes and additional testing requirements Information on test modes: The host manufacturer can use software for access to the test modes. Connected to the device through the serial port of the host product and control the module. If it does not work, then the host product manufacturer should coordinate with the module manufacturer for access to test mode software. The following provides guidance to host product when installing this module on how they may verify the end product: A.
