Well Shin Technology WSSHWIFI04C RF PCBA Module User Manual
Well Shin Technology Co., Ltd. RF PCBA Module
User manual
東莞維升電子制品有限公司 WELL SHIN Electronic products Co.,Ltd
Http://www.wellshin.com Tel:0769-83622694 Fax:0769-83622714
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一、 WS-SHWIFI-04C 433RF 模組描述 / Module Description
WS-SHWIFI-04C 433 RF 模組專為智慧家居而設計，以降到整個系統的成本
為目的。由於 WIFI 的成本較高，所以定向研發了 433 RF 模組。該模組自帶 MCU，
能實現雙向通信、自組網、自我調整、資料自動轉發功能。
WS-SHWIFI-04C 433 RF
module is designed for smart home，and the purpose
is to reduce the cost of the system.
As the cost of WIFI is higher, so we decided to
development of the 433 RF module.
The module comes with MCU, can achieve
two-way communication, self-organizing network, self-adjustment, and automatic
forwarding information.
此模組根據內部程式的不同， 分為主機和從機。將此模組應用于智慧家居
中，智慧家居從而大大降低的整體控制系統的成本。此模組有 4 個 IO 可供使用，
可以控制繼電器的通斷等。模組所需電流比較小，最大只需 60mA，從而簡化了
電源的設計。
This module is divided into host and slave, according to the internal procedure.
This module is applied to the smart home, which can greatly reduce the cost of the
control system.
This module has 4 IO that can control the relays connection or dis-
connection and so on.
The current required for the module is relatively small, and the
maximum only 60mA.
Thus, it simplifies the design of the power.
模組插針介面 / Module Interface
號碼
NO.
功 能
Function
方 向
Direction
說 明
Introduction
1 VCC Power In 5V 電源輸入 / 5V power input
2 GPIO0 I/O 通用 GPIO / GPIO
3 GPIO1 I/O 通用 GPIO / GPIO
4 GND GND 電源地 / GND
5 GPIO2 I/O 通用 GPIO / GPIO
6 GPIO3 I/O 通用 GPIO / GPIO
TX，RX 為串口 / Serial ports: TX, RX
RST, MOSI, MISO,為下載專用介面 / Download interfaces: RST, MOSI,
MISO
VCC, GND 為5V 電源 / 5V power supply: VCC, GND
東莞維升電子制品有限公司 WELL SHIN Electronic products Co.,Ltd
Http://www.wellshin.com Tel:0769-83622694 Fax:0769-83622714
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GPIO0, GPIO1, GPIO2,,GPIO3 為單片機 IO 口 / Single chip
microcomputer IO: GPIO0, GPIO1, GPIO2,,GPIO
433MHz 模組方框圖 / 433MHz Module Block Diagram
二．產品模組使用說明方框圖 / Product module block diagram:
主設備 / The major device
從設備 / The minor device
FCC statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Caution: Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
DC-DC
LR1107G
MCU
STC15W408AS 433 RF A7108
12.8MHZ
Power
Adapter
AD-DC
Wifi to RF
100-240Vac
433RF主模組 /433RF
major module
串口 Serial port
Power
Adapter
AD-DC
100-240Vac
繼電器
relay
433 RF 從模組
The
minor device
控制命令/Control commands
東莞維升電子制品有限公司 WELL SHIN Electronic products Co.,Ltd
Http://www.wellshin.com Tel:0769-83622694 Fax:0769-83622714
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NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
--Consult the dealer or an experienced radio/TV technician for help.
For a host manufacture’s using a certified modular, if (1) the module’s FCC ID is not visible when
installed in the host, or (2) if the host is marketed so that end users do not have straightforward co
mmonly used methods for access to remove the module so that the FCC ID of the module is visibl
e; then an additional permanent label referring to the enclosed module: “Contains Transmitter Mo
dule FCC ID:QT4-WSSHWIFI04C” or “Contains FCC ID: QT4-WSSHWIFI04C” must be used.
The host OEM user manual must also contain clear instructions on how end users can find and/or
access the module and the FCC ID.
Notice for Taiwan
低功率電波輻射性電機管理辦法
第十二條
經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、
加大功率或變更原設計之特性及功能。
第十四條
低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應改善至
無干擾時方得繼續使用。前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電
機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。