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Modern Chinese New Year's Day has become a very important festival. After the founding of New China, January 1st of each year will be designated as a statutory holiday. On this day, the New Year will be welcomed in different ways throughout the country. Although the habits of countries all over the world are not the same, on New Year's Day, people from all over the world will come up with their own unique ways to welcome the new year. The Germans can be said to pay great attention to the New Year's Day. The New Year's dinner will be very rich, because they feel that the New Year's dinner has fish and meat, which means that the whole year is full of fish and meat. In the UK, the feeling of the New Year is not as important as Christmas, but every household will have a big meal on this day and have been busy for a year. In the rural cities of central England, people will fight for wells on New Year's Day. Everyone feels that the first person in the new year to

On New Year's Day in China, the Emperor Sui, one of the five emperors from more than 3,000 years ago, was the first month of the Lunar New Year, and the first day was the New Year's Day. This is the original text of the New Year's Day name, but with the change of history, the date of New Year's Day has also been changing. Finally, after the Revolution of 1911, the first day of the Lunar Calendar was confirmed as "New Year's Day." The customs of different countries on New Year's Day are different, but the emotions expressed are generally the same, that is, the joy of family reunion. First, Bulgaria On the day of New Year's Day, everyone will find ways to sneeze, and Bulgarians believe that this can bring good luck. Second, Peru When the whole family is reunited and waiting for the stop of the zero o'clock, everyone will have the rhythm of the grapes to eat. According to the rhythm of the bell, they will eat one by one and eat 12 grapes

With the development of the  Internet of Things  technology, many Internet of Things technologies have emerged. Among them, the more widely used technology is the lora technology. The application of the lora module in various industries has made the lora technology popular among many users.  Richerlink  will come with you to understand the lora module. The Lora module is a universal communication interaction device designed and manufactured based on LoRa RF chip. It integrates two industrial standard RS485, transmits the data that the wired device needs to transmit to the device through the RS485 communication line, and then transmits the data wirelessly. Multiple protocols for data transfer between wired and wireless devices. Currently, LoRa operates primarily in free global bands, including 433, 868, and 915 MHz. Long-distance, low-power consumption is the biggest advantage of the lora module. The high sensitivity of the receiving data of the lora module solves the contradic