Mini NRF24L01+ Wireless module Module o matlafalitsoeng oa 2.4G wireless transceiver Setšoantšo se hlahang

Mini NRF24L01 + Wireless module Module oa motlakase o matlafalitsoeng oa 2.4G oa transceiver o se nang mohala

Tlhaloso e Khutšoanyane:

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsa sehlahisoa

Matla a tlase a sebetsang	1.9 ~ 3.6V Ts'ebetso ea motlakase o tlase
Lebelo le phahameng	2 Mbps
Multi-frequency	Maqhubu a 125, ho fihlela litlhoko tsa puisano ea lintlha tse ngata le puisano ea maqhubu a marang-rang e hahiloeng ka har'a antenna ea 2.4GHz
E nyane haholo	antenna e hahiloeng ka har'a 2.4GHz
Boholo ba sehlahisoa	18 * 12 limilimithara
Boima ba sehlahisoa	0.4g

Tlhaloso ea Sehlahisoa
Fana ka meralo, lenaneo la PID
NRF24L01 ke sesebelisoa se le seng sa chip transceiver se sebetsang sehlopheng sa 2.4-2.5GHz sa ISM sa bokahohle. Li-transceivers tse se nang mohala li kenyelletsa: Motlakase oa motlakase oa Motlakase oa SchockBurst TM oa Motlakase oa motlakase Crystal amplifier modulator Demodulator Khetho ea mocha oa matla a tlhahiso le protocol Litlhophiso li ka behoa ka sebopeho sa SPI Tšebeliso e tlaase ea hona joale, Tšebeliso ea hona joale ke 9.0mA ha matla a phetiso a le 6dBm ka mokhoa oa ho fetisa, 12.3. mA mokhoeng oa ho amohela, 'me mokhoa oa ts'ebeliso oa hajoale o tlase maemong a standby.

Bula sehlopha sa ISM, matla a maholo a phetisetso ea 0dBm, tšebeliso ea mahala ea laesense. E ts'ehetsa likanale tse tšeletseng tsa kamohelo ea data

1. Matla a tlaase a ho sebetsa: 1.9 ~ 3.6V Ts'ebetso ea motlakase e tlaase
2. Lebelo le phahameng: 2Mbps, ka lebaka la nako e khutšoanyane ea phetisetso ea moea, e fokotsa haholo ts'ebetso ea ho thulana ha phetisetso ea waelese (software set 1Mbps kapa 2Mbps air transmission rate)
3. Multi-frequency: 125 frequency points to meet the needs of multi-point communication and frequency-hopping communication
4. E nyane haholo: e hahelletsoeng ka har'a 2.4GHz antenna, boholo bo nyane, 15x29mm (ho kenyeletsoa le lenakana)
5. Tšebeliso e fokolang ea matla: Ha u sebetsa puisanong ea mokhoa oa ho arabela, phetisetso ea moea e potlakileng le nako ea ho qala e fokotsa haholo tšebeliso ea hona joale.
6. Litšenyehelo tse tlaase tsa kopo: NRF24L01 e kopanya likarolo tsohle tsa ts'ebetso ea lipontšo tse potlakileng tse amanang le RF protocol, tse kang: ho khutlisetsoa ka mokhoa o itekanetseng oa lipakete tsa data tse lahlehileng le pontšo ea karabelo e ikemetseng, joalo-joalo Sebopeho sa SPI sa NRF24L01 se ka kopanngoa ke koung ea hardware SPI ea MCU kapa e etsisoa ke boema-kepe ba I/O ba MCU, 'me ho na le MCU ka hare.
7. Ho bonolo ho ntshetsa pele: Hobane lera la khokahanyo le kopantsoe ka ho feletseng mojuleng, ho bonolo haholo ho ntlafatsa. Ts'ebetso ea phetisetso ea othomathiki, ho lemoha ka boits'oaro le ho khutlisa lipakete tsa data tse lahlehileng, nako ea phetisetso le linako tsa phetisetso li ka laoloa ke software ho boloka ka bo eona pakete ea data ka mokhoa o ikhethileng o sa fumaneng pontšo ea karabo. Kamora ho fumana data e nepahetseng, mojule o tla romella lets'oao la karabo ka bo eona. Ha ho na tlhoko ea ho hlophisa ponelopele e tsitsitseng, e kentsoeng ka har'a hardware ea CRC ea ho lemoha liphoso le point-to-multipoint communication address control packet error counter and carrier discovery function e ka sebelisoa ho frequency hop setting e ka hlophisoa ka nako e ts'oanang. ho amohela liaterese tsa seteishene, ka boikhethelo ho bula sehokelo se tloaelehileng sa "pini" se amohelang Dip2.54MM, se bonolo ho kenya lits'ebetso.