CN208110818U - One kind being based on STM32 multifunctional intellectual reminiscences network connection circuit - Google Patents
One kind being based on STM32 multifunctional intellectual reminiscences network connection circuit Download PDFInfo
- Publication number
- CN208110818U CN208110818U CN201820386287.XU CN201820386287U CN208110818U CN 208110818 U CN208110818 U CN 208110818U CN 201820386287 U CN201820386287 U CN 201820386287U CN 208110818 U CN208110818 U CN 208110818U
- Authority
- CN
- China
- Prior art keywords
- pin
- stm32
- network connection
- multifunctional intellectual
- serial ports
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model belongs to hardware circuit design field, discloses one kind based on STM32 multifunctional intellectual reminiscences network connection circuit, is provided with power supply, VCC pin, GND pin, TXD serial ports, RXD serial ports, KEY pin, LED pipe foot, capacitor；Power supply directly connects one end of part GND pin and capacitor, and the other end of the capacitor connects VCC pin, and TXD serial ports connects external circuit and receives external signal, the RXD serial ports connects external circuit, sends signal, and the KEY pin connects external circuit, realize configuration, the LED pipe foot connects LED light.The utility model utilizes the control function of single-chip microcontroller, realizes that single-chip microcontroller sends and receivees radio network information by the pin of single-chip microcontroller, and then realize the wireless control to multifunctional intellectual reminiscences.
Description
Technical field
The utility model belongs to hardware circuit design field, is reminded more particularly, to one kind based on STM32 multifunctional intellectual
Device network connection circuit.
Background technique
Currently, the prior art commonly used in the trade is such：
Currently, comparing spininess to the situation of taking medicine of old man for the terminal of prompting.Terminal is reminded to need using single-chip microcontroller, city
The most common single-chip microcontroller has that 8,16 and 32,8 and 16 single-chip microcontrollers are cheaper than 32 in price on face, but handles number
It is slow according to speed.If handling mass data, 8 or 16 single-chip microcontrollers are easy stuck, this is for electronic product
Fatal disadvantage.ARM be based on 32 single-chip microcontrollers develop, its advantage is that it is small in size, low in energy consumption, cheap, have excellent performance,
And a large amount of register has been internally integrated it.But prompting terminal can not be implemented separately due to the limitation of self-condition in single-chip microcontroller
Various functions, need to add display function, remote control function, warning function, communication function and playing function and long-range
Control function needs to realize mutual information interchange by wireless network circuit.
In conclusion problem of the existing technology is：
Single-chip microcontroller can not be implemented separately the various functions for reminding terminal, be needed to add display due to the limitation of self-condition
Function, remote control function, warning function, communication function and playing function, and remote control function needs to pass through wireless network
Network circuit realizes mutual information interchange.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of based on STM32 multifunctional intellectual reminiscences
Network connection circuit.
The utility model is realized in this way a kind of be based on STM32 multifunctional intellectual reminiscences network connection circuit, power supply
One end of GND pin and capacitor is separately connected by printed line；The other end of capacitor passes through printed line VCC pin；For receiving outside
The TXD serial ports of signal connects WIFI component by connection-peg；RXD serial ports for sending signal connects buzzer siren；For
The KEY pin of configuration connects the end PC configuration component；LED pipe foot connects bluetooth or WIFI component states show LED light.
Further, the power supply is 5V power supply.
Further, the VCC pin is chip power pin.
Further, the GND pin is chip ground pin.The TXD serial ports realizes information receive capabilities.The RXD
Serial ports realizes message sending function.The KEY pin realizes configuration feature.
The advantages of the utility model and good effect are：
This kind relieves the limit due to single-chip microcontroller self-condition based on STM32 multifunctional intellectual reminiscences network connection circuit
System, without adding display function, remote control function, warning function, communication function and playing function etc..2) its long-range control
Function does not need to realize mutual information interchange by wireless network circuit yet.The circuit utilizes the control function of single-chip microcontroller, leads to
The pin for crossing single-chip microcontroller realizes that single-chip microcontroller sends and receivees radio network information, and then realizes to multifunctional intellectual reminiscences
Wireless control.
Detailed description of the invention
Fig. 1 is the structural representation provided by the utility model based on STM32 multifunctional intellectual reminiscences network connection circuit
Figure；
In figure：1, power supply；2, VCC pin；3, GND pin；4, TXD serial ports；5, RXD serial ports；6, KEY pin；7, LED pipe
Foot；8, capacitor.
Fig. 2 is the periphery connection provided by the utility model based on STM32 multifunctional intellectual reminiscences network connection circuit
Structural schematic diagram；
In figure：9, it is based on STM32 multifunctional intellectual reminiscences network connection circuit plate；10, WIFI component；11, buzzing report
Alert device；12, the end PC configuration component；13, bluetooth or WIFI component states show LED light.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain that this is practical new
Type is not used to limit the utility model.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, provided by the embodiment of the utility model to be connected based on STM32 multifunctional intellectual reminiscences network
It connects circuit and is provided with power supply 1, VCC pin 2, GND pin 3, TXD serial ports 4, RXD serial ports 5, KEY pin 6, LED pipe foot 7, capacitor
8；The power supply 1, VCC pin 2, GND pin 3, TXD serial ports 4, RXD serial ports 5, KEY pin 6, LED pipe foot 7, capacitor 8 are integrated
Based on STM32 multifunctional intellectual reminiscences network connection circuit plate 9.
The power supply 1 is directly connected to one end of GND pin 3 and capacitor 8, and the other end of the capacitor 8 connects VCC pin 2,
The TXD serial ports 4 connects external WIFI or bluetooth module 10 receives external signal, and the RXD serial ports 5 connects external buzzing alarm
Device 11 sends signal, and the KEY pin 6 connects exterior PC end configuration component 12, realizes configuration, and the LED pipe foot 7 connects indigo plant
Tooth or WIFI component states show LED light 13.
As the preferred embodiment of the utility model, the power supply 1 is 5V power supply.
As the preferred embodiment of the utility model, the VCC pin 2 is chip power pin.
As the preferred embodiment of the utility model, the GND pin 4 is chip ground pin.
As the preferred embodiment of the utility model, the TXD serial ports 5 realizes information receive capabilities.
As the preferred embodiment of the utility model, the RXD serial ports 6 realizes message sending function.
As the preferred embodiment of the utility model, the KEY pin realizes configuration feature.
The working principle and the course of work of the utility model be：VCC pin 2, GND pin 3 are connected to power supply 1 just
The other end of extremely concatenated capacitor 8 and the cathode of power supply 1, it is outer for receiving that TXD serial ports 4 connects external WIFI or bluetooth module 10
Portion's signal, RXD serial ports 5 connect external buzzer siren 11 and are used to send signal.KEY pin 6 is configuration interface, is configured with the end PC
Component connection, LED pipe foot 7 are connect with the LED light 13 for the state for indicating bluetooth or WIFI component.
As bluetooth with the circuit of WIFI is, pin function is also identical.But both communication modes are simultaneously
It carries out, so can not be public, pin should be taken to be configured again, it can be identical with the pin sent but receive.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (4)
1. one kind is based on STM32 multifunctional intellectual reminiscences network connection circuit, which is characterized in that described to be based on the more function of STM32
The power supply of energy intelligent prompter network connection circuit is separately connected one end of GND pin and capacitor by printed line；Capacitor it is another
End passes through printed line VCC pin；TXD serial ports for receiving external signal connects WIFI component by connection-peg；Believe for sending
Number RXD serial ports connect buzzer siren；KEY pin for configuration connects the end PC configuration component；LED pipe foot connect bluetooth or
WIFI component states show LED light.
2. being based on STM32 multifunctional intellectual reminiscences network connection circuit as described in claim 1, which is characterized in that the electricity
Source is 5V power supply.
3. being based on STM32 multifunctional intellectual reminiscences network connection circuit as described in claim 1, which is characterized in that the VCC
Pin is chip power pin.
4. being based on STM32 multifunctional intellectual reminiscences network connection circuit as described in claim 1, which is characterized in that the GND
Pin is chip ground pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386287.XU CN208110818U (en) | 2018-03-21 | 2018-03-21 | One kind being based on STM32 multifunctional intellectual reminiscences network connection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386287.XU CN208110818U (en) | 2018-03-21 | 2018-03-21 | One kind being based on STM32 multifunctional intellectual reminiscences network connection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110818U true CN208110818U (en) | 2018-11-16 |
Family
ID=64122051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386287.XU Expired - Fee Related CN208110818U (en) | 2018-03-21 | 2018-03-21 | One kind being based on STM32 multifunctional intellectual reminiscences network connection circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110818U (en) |
-
2018
- 2018-03-21 CN CN201820386287.XU patent/CN208110818U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112512182B (en) | A5G intelligence street lamp control system for wisdom city | |
| CN203455667U (en) | Electronic cam controller | |
| CN205158481U (en) | Electronic key | |
| CN208110818U (en) | One kind being based on STM32 multifunctional intellectual reminiscences network connection circuit | |
| CN201638358U (en) | Intelligent radio-frequency wireless anti-lost device | |
| CN203102406U (en) | RF (Raido Frequency) remote fingerprint lock | |
| CN201170910Y (en) | Voice warning device with wireless card-reading function for mining | |
| CN206214374U (en) | A kind of new blind-guide brick | |
| CN205492098U (en) | A multi -functional neck ring for pet | |
| CN204946439U (en) | A kind of single-chip learning experiment development board | |
| CN204740652U (en) | Post case intelligence electron password protection device | |
| CN201425774Y (en) | Host wireless forwarding device for alarm system | |
| CN208438903U (en) | A kind of intelligence seal | |
| CN207280549U (en) | A kind of long-range monitoring alarm of reservoir level | |
| CN201374178Y (en) | Electronics staff information terminal display screen | |
| CN201886348U (en) | Real time monitoring device of industrial personal computer | |
| CN202433041U (en) | Greenhouse environment monitoring system | |
| CN205721756U (en) | A kind of data receiver substation based on ARM | |
| CN211042331U (en) | Sealing switch and intelligent water meter | |
| CN205264196U (en) | Multi -functional singlechip study board | |
| CN207690131U (en) | Intelligent chest card | |
| CN210742987U (en) | Electronic label | |
| CN107729787A (en) | Bar code scan wireless transmitting system | |
| CN206804872U (en) | A kind of article looks for alignment system | |
| WO2022011788A1 (en) | Smart pen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190321 |