Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Sib dhos Cov Khoom Siv Hluav Taws Xob
- Kauj Ruam 2: Txuas lub LED-Matrix thiab Lub Hwj Chim
- Kauj Ruam 3: Muab Nws Ua Ke
- Kauj ruam 4: Txhim kho Firmware thiab Software
- Kauj Ruam 5: (Tsis teb los tau) Siv Ntau Matrices
- Kauj Ruam 6: Txaus Siab Rau Koj Cov Matrix Tshiab
Video: WiFi Pab Kom Teeb Matrix Teeb: 6 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Leej twg tsis xav kom muaj lub teeb ci ntsa iab uas tuaj yeem tso saib cov duab pom thiab ua ke nrog lwm lub teeb nyob hauv tsev?
Yog lawm, tsis muaj leej twg.
Tias yog vim li cas kuv thiaj ua tus coj teeb RGB. Lub teeb muaj 256 tus tuaj yeem hais qhia tus kheej LED's thiab txhua yam ntawm LED tuaj yeem tswj tau ntawm lub xov tooj smartphone. Ib qho ntxiv, koj tuaj yeem tsim ntau yam ntawm lawv thiab ua Nanoleaf zoo li lub teeb (tab sis qhov no zoo dua).
Khoom siv
- Square teeb ntxoov ntxoo
- 16x16 LED matrix
- 6 x 4 cm PCB
- Esp 8266 (D1 mini)
- 3.3V Relay
- 3-pin LED txuas
- 5V 3A PSU (ntau amps tau tab sis tuaj yeem ua rau kub cev)
- xov hlau
- 3.3V txog 5V hloov pauv qib kev xav
- Barrel jack txuas
- xaim txuas (tuaj yeem hloov nrog cov laug)
- 2x M2 ntsia hlau, tshuab ntxhua khaub ncaws thiab txiv ntseej
Cov cuab yeej (yuav tsum tau):
- cam khwb cia hlau
- kub kua nplaum phom
Cov cuab yeej (yeem):
3D tshuab luam ntawv
Cov ntaub ntawv:
qauv (rau luam ntawv)
Kauj Ruam 1: Sib dhos Cov Khoom Siv Hluav Taws Xob
Ua ntej tshaj, peb yuav tsum tau muab cov ESP pov tseg thiab cov qib logic hloov mus rau PCB raws li qhia hauv daim duab thib ob. Cov kauj ruam tom ntej yog txhawm rau txuas liab (5V) thiab dawb (GND) cable rau ib sab ntawm PCB. Optionally tam sim no koj tuaj yeem txiav tawm txhua tus pin uas sawv ntawm PCB zoo li hauv daim duab thib plaub. pins ntawm cov khoom siv zoo li daim duab qhia. PSU txhais tau tias yog kab liab thiab dawb nyob ntawm ib sab ntawm PCB raws li lawv yuav txuas tom qab txuas nrog rau lub tog raj kheej. Thaum koj ua tiav cov theem no koj yuav tsum muaj cov khoom txuas hauv qab no txuas nrog:
- ESP
- Logic qib shifter
- Cov kab hluav taws xob
- Relay
- RGB-txuas
Faj seeb: Nws tuaj yeem tawm qib shifter tawm. Tab sis nrog cov laug cam tsawg heev (rau kuv 1 ntawm kwv yees li 20) koj tuaj yeem muaj teeb meem uas LEDs ua tsis raug.
Kauj Ruam 2: Txuas lub LED-Matrix thiab Lub Hwj Chim
Lub matrix los nrog qee qhov txuas txuas nrog. Tab sis cov no tsis haum los ntawm lub qhov ntawm rooj plaub hlau. Yog li ntawd tsis muag lawv ua tib zoo thiab xaim cov xov hlau ib txwm nyob ntawm cov lej uas haum los ntawm lub qhov.
Sab hauv ntawm rooj plaub muaj ob lub qhov loj dua. Koj tuaj yeem ua ob qho ntawm lawv kom loj dua me me yog li ntawm ib sab lub tog raj haum rau hauv thiab ntawm lwm sab qhov txuas txuas ntawm LED-matrix.
Ua ntej tso lub tog raj tso rau hauv qhov chaw txuas ob lub xov hlau rau nws zoo li daim duab 3 qhia.
Kauj Ruam 3: Muab Nws Ua Ke
Thaum kawg lub sijhawm rau 3D luam tawm qee yam tau los txog. Koj xav tau rooj plaub rau esp/relay thiab kuj tseem muaj qhov sib cais rau qhov matrix kom muaj qib. Ntawm kuv Thingiverse yog qhov hloov pauv ntawm rooj plaub rau esp thiab kev sib txuas ua ke. Thiab tseem yog ib qho uas muaj cov xwm txheej sib cais.
- matrix qhov chaw
- cais cov xwm txheej: "case esp" thiab "case relay"
- ib rooj plaub
Tam sim no luam koj qhov kev xaiv. Tom qab luam tawm tiav ua tib zoo muab cov kua nplaum tso rau ntawm rooj plaub. Cov ntsiab lus solder ntawm matrix yuav tsum raug cais ib yam nkaus. Yog li tso qee cov kua nplaum kub rau lawv. Tom qab ntawd muab cov kua nplaum tso rau ntawm qhov chaw sib txuas thaum hla cov xov hlau los ntawm lub qhov ntawm rooj plaub. Tam sim no txuas txhua lub xov tooj thiab tso lub zog txuas ntxiv ntawm cov lej hauv qhov TSIS tau qhov chaw nres nkoj ntawm kev xa rov qab. muab qee cov kua nplaum kub rau ntawm qhov muaj peev xwm.
Lwm txoj:
Siv kua nplaum rau txhua yam. Ntawm no koj yuav tsum tau ceev faj heev tias lub matrix yog qib thiab tsis muaj cov khoom siv hluav taws xob kov lub rooj plaub.
Kauj ruam 4: Txhim kho Firmware thiab Software
Vim tias twb muaj qhov qhib zoo txaus software rau tswj LEDs nrog esp peb yuav siv nws. Nws hu ua "WLED"
Download tau lub firmware los ntawm no. Koj yuav tsum xaiv lub rooj tsavxwm uas koj tau siv. Yog tias koj tau ua raws phau ntawv qhia no xaiv "WLED_0.x.x_ESP8266.bin" (nyeem ntxiv txog qhov sib txawv ntawm no).
Txhawm rau rub lub software rau esp Kuv yuav siv "ESPtool" software. Nws yog pub dawb thiab qhib software sau ua sej. Koj tuaj yeem rub nws ntawm no lossis teeb tsa nws nrog pip.
$ pip nruab esptool
Tam sim no txuas koj esp rau koj lub computer. Koj yuav tsum xam tawm qhov chaw nres nkoj ntawm koj esp. Ntawm lub qhov rais qhib "Device manager" thiab hauv qab "Ports (COM & LPT)" koj yuav tsum pom COM-chaw nres nkoj ntawm koj li es rov qab rau hauv lub davhlau ya nyob twg, tam sim no koj tuaj yeem nyem lub firmware rau esp nrog:
sej -m esptool YOUR_COM_PORT write_flash 0x1000 WLED_0.x.x_ESP8266.bin
Yog tias koj ua tiav lub teeb pom kev zoo koj yuav tsum pom qhov qhib kub hu ua "WLED-AP". Txuas rau nws siv tus password "wled1234" thiab ua raws cov lus qhia qhia rau koj.
Koj tuaj yeem mus rau App khw/ua si tom khw thiab rub tawm WLED app los tswj koj lub cuab yeej. Nws kuj tseem tuaj yeem ua ke nws rau hauv koj lub tshuab ua haujlwm hauv tsev yog tias koj muaj (ua tibzoo saib ntawm no).
Tom qab rub tawm, koj yuav tsum mus rau hauv WLED-app rau "Config" → "LED Preferences" thiab teeb tsa "LED suav" rau 256 thiab teeb tsa "Maximum Current" rau qhov ntsuas siab tshaj plaws ntawm koj lub zog siv. Txawm li cas los xij, yog tias koj tsav lub matrix nrog ntau dhau tam sim no nws tuaj yeem ua rau puas tsuaj. Yog li kuv pom zoo 3A.
Tam sim no txhua yam tau teeb tsa thiab koj tuaj yeem txaus siab rau koj cov lej.
Kauj Ruam 5: (Tsis teb los tau) Siv Ntau Matrices
Koj tuaj yeem siv qhov tso tawm ntawm cov lej uas koj nyuam qhuav tsim los muab lub teeb liab nkag mus rau lwm lub cim. Cov lej no yuav tsis xav tau qhov thib ob esp. Tsuas yog siv lub qhov (uas tau piav qhia ntxaws hauv Kauj Ruam 3) txhawm rau txuas tus lej thib ob.
Yog tias koj ntxiv cov lej kawm tsis txhob hnov qab hloov kho LED suav hauv WLED-app.
Tab sis kev tsav tsheb ob daim ntawv kawm xav tau ntau dua tam sim no thiab yog li yog tias koj ntxiv rau ntau lub teeb koj xav tau ntxiv cov nqaij nyug PSU lossis txawm tias yog thib ob, thib peb, thiab lwm yam.
Kauj Ruam 6: Txaus Siab Rau Koj Cov Matrix Tshiab
Koj tau ua tiav! Koj tau tsim koj tus kheej lub app-tswj teeb.
Nrog koj zoo siab!
Tam sim no tso koj lub teeb tshiab nyob qhov twg koj xav tau thiab txaus siab rau nws!
Pom zoo:
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