ARDUINO RFLINK-Sakanizani Wireless UART kupita ku I2C Module

RFLINK-Mix Wireless UART-to-I2C ndi yosavuta kugwiritsa ntchito opanda zingwe suite yomwe imalola ogwiritsa ntchito kukhazikitsa mwachangu zida za I2C. Simufunikanso kulumikiza zingwe zazitali zingapo kuchokera ku doko la I2C kupita ku zida za I2C chimodzi ndi chimodzi. Mumangofunika kulumikiza UART ROOT ya RFLINK-Mix ku mawonekedwe a UART olamulira akuluakulu (Arduino, Raspberry Pi, HOST ina iliyonse) , ndi zipangizo za I2C SLAVE ku RFLINK-Mix kumbali ya I2C Master, UART- opanda waya- to-I2C system yakonzeka kupita.

Mawonekedwe a module ndi kukula kwake

Ma module a RFLINK-Mix UART-to-I2C ali ndi chidutswa chimodzi cha UART ROOT (kumanzere) mpaka zidutswa zinayi The I2C Chipangizo Mbali (RFLINK-Mix I2C module ndi Master-mbali yakumanja ya chithunzi pansipa, chowerengedwa 0 ~3 pa). Maonekedwe a mitundu iwiriyi ndi yofanana, koma amatha kudziwika kudzera mu bokosi lolembera kumbuyo.
Monga momwe tawonetsera m'chithunzi chomwe chili pansipa, chithunzi chakumanzere ndi mbali ya mbali, ndipo enawo ndi mbali ya chizindikiro Adilesi ya Gulu la gulu ili la RFLINK-UART ROOT modules ndi 0001, baud rate 19200. RFLINK I2C Chipangizo ndi Chipangizo 0 (CLK 1.4) M), Chipangizo 1 (CLK 400K), Chipangizo 2 (CLK 400K), Chipangizo 3 (CLK 100K). , adilesi ya gulu ndi 0001, Clock ikhoza kusankhidwa panthawi yogula

Makhalidwe a module

1. Opaleshoni voltagndi: 3.3-5.5V
2. RF pafupipafupi: 2400MHz ~ 2480MHz.
3. Kugwiritsa ntchito mphamvu: 24 mA@ +5dBm pa TX mode ndi 23mA pa RX mode.
4. Kutumiza mphamvu: + 5dBm
5. Mtunda wotumizira: pafupifupi 80 mpaka 100m pamalo otseguka
6. Baud Rate (UART ROOT): 9,600bps kapena 19,200bps
7. Koloko(I2C MBUYA) : 1.2M/750K/400K/200K/100K/50K/25K/12.5K. (Zofikira 400K)
8. Kukula: 25 mm x 15 mm x 2 mm (LxWxH)
9. Imathandizira kusamutsidwa kwa 1-to-1 kapena 1-to-multiple (mpaka anayi), ndipo imagwiritsidwa ntchito poyang'anira ikagwiritsidwa ntchito 1-to-multiple Command sankhani chipangizo chomwe mungatumizire nacho. .

Tanthauzo la pini

UART ROOT

I2C DEVICE

GNDndi Ground + 5 Vndi 5vtage kulowetsa The TXè ikufanana ndi RX ya bokosi la amayi UART RX iyeè ikufanana ndi TX ya bokosi la UART Mtengo CEBè CEB iyi iyenera kulumikiza pansi (GND), ndiye gawoli lidzakhala loyatsa ndipo lingagwiritsidwe ntchito ngati ntchito yopulumutsa mphamvu. OUTndi Pini yotulutsa ya IO Port (Kuyatsa/Kuzimitsa kutumiza kunja) INèLowetsani pini ya IO Port (On/Off kulandira).

GNDndi Ground + 5 Vndi 5vtage kulowetsa Mtengo SCLè ikufanana ndi SCL (Serial Clock Line serial clock) ya chipangizo cha I2C Slave Chithunzi cha SDAè imagwirizana ndi SDA (Serial Data Line Serial Data Line) ku chipangizo cha I2C Slave Mtengo CEBè CEB iyi iyenera kulumikiza pansi (GND), ndiye gawoli lidzakhala loyatsa ndipo lingagwiritsidwe ntchito ngati ntchito yopulumutsa mphamvu. OUTè Pini yotulutsa ya IO Port (On/Off export)

Momwe mungagwiritsire ntchito

Gawoli limathandizira gawo la Liquid Crystal I2C LCD, lomwe limayang'anira ma LCD angapo kudzera mu mawonekedwe olumikizirana a UART.

Mutha kutsitsa RFLINK-Mix UART-to-I2C kagwiritsidwe ntchito kakaleampndi kwa official webmalo http://www.sunplusit.com/TW/Shop/IoT/Document.

Zolemba / Zothandizira

	ARDUINO RFLINK-Sakanizani Wireless UART kupita ku I2C Module [pdf] Buku Logwiritsa Ntchito RFLINK-Sakanizani, Wireless UART to I2C Module, RFLINK-Sakanizani Wireless UART kupita ku I2C Module
	ARDUINO RFLINK-Sakanizani Wireless UART kupita ku I2C Module [pdf] Buku Logwiritsa Ntchito RFLINK-Sakanizani Wireless UART kupita ku I2C Module, Sakanizani UART Wopanda zingwe ku I2C Module, UART wopanda zingwe kupita ku I2C Module, UART mpaka I2C Module, I2C Module, Module

Maumboni

• Buku Logwiritsa Ntchito