Związek na odległość, czyli komunikacja bezprzewodowa w Arduino
Na co dzień korzystamy ze światła podczerwonego, diody IR umieszczone są w pilotach od sprzętu domowego, a kiedyś były wysokiej klasy nadajnikami w telefonach komórkowych.
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Wireless module nRF24L01 + amplifier and antenna - range up to 1.1km
Product code: 7669
- uitify the 3.3V supply voltage. NRF24L01 module enables wireless data transmission up to 100 meters in open space.
Wireless module nRF24L01 + amplifier and antenna - range up to 1.1km
$4.45
Wireless module nRF24L01 + amplifier and antenna
Module based on NRF24L01 chip having two-way communication on 2.4GHz band. PCB equipped with all necessary components and antenna connector including antenna.
The module communicates with microcontrollers through an SPI interface. Inputs accept TTL 0-5V standard. This makes the module very useful in projects where it is necessary to transmit information over long distances, for example, in projects using Arduino, PIC or ARM microcontrollers.
By using the 2.4GHz frequency, this module will be compatible with many other modules with this data transmission frequency.
Other NRF24L modules
Technical data
- 2.4GHz ISM band
- Power 22dBm
- Transmission speed up to 2Mbps
- Current consumption 115mA (transmitting)
- 45mA (reception)
- 4.2µA (power down mode)
- Range up to 1,100m (in an open area)
- Power supply 3.0 - 3.6V
- SPI Interface
- GFSK modulation
- Dimensions 40x16x14mm
- Number of channels 125
- Automatic packet transmission
Included
- Wireless module nRF24L01 + amplifier and antenna
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Brand
Entity responsible for this product in the EU
JH Global Trading (HK) Co., LimitedMore
ProducerJH Global Trading (HK) Co., LimitedAddress:
Room G, Floor 10, Block A, Duhui Electronic Building, Huaqiang Road 10Postal Code: CN 518031City: ShenzhenCountry: ChinaPhone number: 86 075582557429E-mail: info@jh-electronica.com
Responsible entityABC-RC Firma LedaAddress:
Judy Tadeusza 9Postal Code: 34-122City: NidekCountry: PolandPhone number: 333-003-080E-mail: pomoc@abc-rc.pl
Symbol
7669
Producer code
5904384766161
Status
New
Manufacturer
unbranded
Model
nRF24L01
Rodzaj
inny
Manufacturer code
7669
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