I-ARDUINO RFLINK-Dibanisa i-UART engenazingcingo kwi-I2C Module 
I-RFLINK-Mix Wireless UART-to-I2C yinto elula ukuyisebenzisa engenazintambo evumela abasebenzisi ukuba bamise ngokukhawuleza izixhobo ze-I2C. Awudingi ukuqhagamshela iintambo ezininzi ezinde ukusuka kwizibuko le-I2C lomkhosi ukuya kwizixhobo ze-I2C nganye nganye. Ufuna kuphela ukudibanisa i-UART ROOT ye-RFLINK-Mix kwi-interface ye-UART yolawulo oluphambili (Arduino, Raspberry Pi, nayiphi na enye i-HOST) , kunye nezixhobo ze-I2C SLAVE kwi-RFLINK-Mix kwicala le-I2C Master, i-UART-wireless ku-I2C inkqubo ilungele ukuhamba.
Inkangeleko yemodyuli kunye nobukhulu
I-RFLINK-Mix imodyuli ye-UART-to-I2C iqulethe inxalenye enye ye-UART ROOT (ekhohlo) kwaye ukuya kuthi ga kwiziqwenga ezine Icala leSixhobo se-I2C (i-RFLINK-Mix I2C imodyuli yi-Master-icala lasekunene lomfanekiso ongezantsi, inombolo 0 ~ 3). Imbonakalo yolu didi zimbini iyafana, kodwa inokuchongwa ngebhokisi yokukhangela yeleyibhile engasemva.
Njengoko kubonisiwe kumzobo ongezantsi, umzobo osekhohlo licala lenxalenye, kwaye ezinye zisecaleni leleyibhile Idilesi yeQela yeli qela leemodyuli zeRFLINK-UART ROOT yi-0001, izinga le-baud 19200. RFLINK I2C Isixhobo siSixhobo 0 (CLK 1.4) M), Isixhobo 1 (CLK 400K), Isixhobo 2 (CLK 400K), Isixhobo 3 (CLK 100K). , idilesi yeqela ngu 0001, Iwashi inokukhethwa ngexesha lokuthenga
Iimpawu zemodyuli
- Ukusebenza ivoltage: 3.3 ~ 5.5V
- RF Frequency: 2400MHz ~ 2480MHz.
- Ukusetyenziswa kwamandla: 24 mA@ +5dBm kwimodi ye-TX kunye ne-23mA kwimodi ye-RX.
- Amandla okuhambisa: +5dBm
- Umgama wothumelo: malunga ne-80 ukuya kwi-100m kwindawo evulekileyo
- Ireyithi yeBaud(UART ROOT):9,600bps okanye 19,200bps
- Ikloko(I2C MASTER) : 1.2M/750K/400K/200K/100K/50K/25K/12.5K. (Emiyo 400K)
- Ubungakanani: 25 mm x 15 mm x 2 mm (LxWxH)
- Ixhasa 1-ukuya-1 okanye 1-ukuya-zininzi (ukuya kwezine) udluliselo, kwaye isetyenziswa kwimo yomyalelo xa isetyenziswa 1-to-multiple Umyalelo khetha ukuba sesiphi isixhobo ozakuthumela ngaso. .
Iphinikhodi yenkcazo
UART ROOT |
I2C ISIXHOBO |
| GNDè Umhlaba +5Vkwaye 5V voltagIgalelo I-TXè ihambelana ne-RX ye-motherboard ye-UART I-RXè ihambelana ne-TX ye-motherboard ye-UART I-CEBè Le CEB kufuneka iqhagamshele emhlabeni (GND), emva koko imodyuli iya kuba namandla kwaye ingasetyenziswa njengomsebenzi wolawulo lokugcina amandla. PHUMAè Iphini yokukhupha ye-IO Port (Kuvuliwe/Vala ukuthumela ngaphandle) INèInput pin ye-IO Port (Vuliwe/Valiwe fumana). |
GNDè Umhlaba +5Vkwaye 5V voltagIgalelo I-SCLè ihambelana ne-SCL (ikloko yeserial yeClock Line serial) yesixhobo se-I2C Slave I-SDAè ihambelana neSDA (Serial Data Line Line Data yoluhlu) kwisixhobo se-I2C Slave I-CEBè Le CEB kufuneka iqhagamshele emhlabeni (GND), emva koko imodyuli iya kuba namandla kwaye ingasetyenziswa njengomsebenzi wolawulo lokugcina amandla. PHUMAè Isikhonkwane sesiphumo se-IO Port (Vuliwe/Valiwe ukuthumela ngaphandle) |
| CMD_Imowudiè I-ROOT yeqhosha lokuqalisa lemo yomyalelo, esebenzayo ephantsi | INèInput pin ye-IO Port (Vuliwe/Valiwe fumana). |
Kusetyenziswa kwanjani
Le modyuli ixhasa imodyuli yeLiquid Crystal I2C LCD, elawula iiseti ezininzi zeLCD ngojongano lonxibelelwano lwe-UART.
Unakho ukukhuphela le RFLINK-Mix UART-to-I2C ukusetyenziswa example kwigosa webindawo http://www.sunplusit.com/TW/Shop/IoT/Document.
Amaxwebhu / Izibonelelo
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I-ARDUINO RFLINK-Dibanisa i-UART engenazingcingo kwi-I2C Module [pdf] Incwadi yokusebenzisa RFLINK-Mix, Wireless UART ukuya kwi-I2C Modyuli, RFLINK-Xuba Wireless UART ukuya I2C Module |
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I-ARDUINO RFLINK-Dibanisa i-UART engenazingcingo kwi-I2C Module [pdf] Incwadi yokusebenzisa I-RFLINK-Mix Wireless UART ukuya kwiModyuli ye-I2C, Xuba i-UART engenazingcingo ukuya kwiModyuli ye-I2C, i-UART engenazingcingo ukuya kwiModyuli ye-I2C, i-UART ukuya kwi-I2C Module, iModyuli ye-I2C, iModyuli |
