LGT-RF-Nano Integriertes NRF24L01 Wireless Kompatibel mit Arduino Nano V3.0

LGT-RF-Nano Integriertes NRF24L01 Wireless Kompatibel mit Arduino Nano V3.0

(1 Reviews)

19,95 € (Net 16,76 € )

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SKU: QT01005
GTIN: 4060137070587
Category: Board
Manufacturers: QITA
MPN: RFNANO
Storage Tiers: Tier3

LGT-RF-Nano is a 2.4G communication product based on the combination of domestic LGT8F328P chip and NRF24L01+ chip.

The LGT8F328P is a chip compatible with AVR instruction set and Atmega328P. After loading the Arduino software support package, you can use the Arduino IDE to program. The usage method and 99.9% of the application scenarios can replace the Atmega328P chip.

The LGT8F328P enhances 8-bit RISC core, supports 16-bit digital operation expansion, and can run at a core frequency of up to 32MHz within the working range of 1.8V-5.5V.
The LGT8F328P internal 32K bytes of FLASH program memory, 2K bytes of data SRAM, built-in control logic that simulates FLASH as EEPROM, part of the program FLASH can be divided into data FLASH space according to application needs, and EEPROM-like interface access is realized through the EEPROM controller.
The LGT8F328P integrates a wealth of analog peripherals, including 12-bit ADC, programmable gain differential amplifier, high-precision 1.024/2.048/4.096V internal reference voltage, 8-bit DAC and high-speed analog comparator; at the same time LGT8F328P also integrates commonly used digital Interface controller, supports multi-channel complementary PWM output and dead zone control.
The LGT8F328P architecture design is relatively new, and its peripheral functions are far stronger than that of the Atmega328P. In particular, the program encryption capability far exceeds Atmega328P.

Why use LGT8F328P instead of Atmega328P?

As we all know, the shortage of chips will also have a great impact on the maker industry. The price of Atmega328P chips has already doubled and the supply is unstable. The market is full of refurbished, copycats, and even typing (printed on the same package) chips, which seriously interferes with the normal production and use of Maker's products. I came into contact with the LGT8F328P chip by chance. At first, I thought it was a fake chip. After rigorous testing and direct communication with the chip manufacturer, I found that it was an AVR instruction set chip, not a fake chip. Similar to GD to STM32. It is a brand-new chip, but it is compatible to replace Atmega328P. After testing and optimization by the Nulllab technical team for more than half a year, our arduino IDE software support package is 99.9% compatible with Atmega328P. In this way, makers can buy cost-effective and reliable arduino products. The Nulllab technical team provides long-term technical support and chip supply for this, so makers can use it with confidence.

Shipping list

1x LGT-RF-Nano

Storage Tiers:	Retiring
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	4,80 × 1,90 × 1,20 cm

Dokument:

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Total entries: 1

Gutes Produkt, leider nicht das, was in der Beschreibung steht.
Ich habe mir die RF-Nanos gekauft. Leider habe ich nicht genau diese bekommen. Ich habe stattdessen einen LGT-RF-Nano V2.0 bekommen (Das steht auf der Unterseite des Boards... ein Vergleich mit den Vorschaubildern zeigt, dass diese dort eigentlich nicht vorhanden sein sollten... seis drum).
Bemerkbar hat sich das dadurch gemacht, dass z.B. der die serielle Schnittstelle nicht mit der korrekten Baudrate arbeitet.
Eine Funkverbindung konnte dadurch auch nicht hergestellt werden.

Das Board ist an sich gar nicht schlecht und hat auch die gleiche Leistung. Leider ist er nur NICHT mit dem normalen Bootloader vom Nano kompatiblel.
Stattdessen musste eine externe Boardverwaltung installiert werden (wie im readme.md dieses Git Repos enhtalten: https://github.com/nulllaborg/lgt-rf-nano ).
Danach hat auch alles einwandfrei funktioniert.
Es ist nur leicht ärgerlich, wenn man sich lange Zeit damit rumplagt, den Kollegen zum Laufen zu bekommen, weil das versandte Produkt nicht das ist, was beworben wurde.

Adrian W , 28.01.2023 Verified purchase