![]() Easy reprogramming, comes pre-loaded with the UF2 bootloader, which looks like a USB storage key.When used in Arduino, you can read/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB. When used in Circuit Python, the 2 MB flash acts as storage for all your scripts, libraries and files. You can use the SPI Flash storage like a very tiny hard drive. 2 MB QSPI Flash storage chip is included on board.Next to the reset button there is an RGB NeoPixel that can be used for any purpose. One green power LED, two RX/TX LEDs for data being sent over USB, and a red LED connected. Four indicator LEDs and one NeoPixel, on the front edge of the PCB, for easy debugging.It can also act like an HID keyboard or mouse. When used to act like a serial device, the USB interface can be used by any computer to listen/send data to the METRO, and can also be used to launch and update code via the bootloader. Native USB, there's no need for a hardware USB to Serial converter as the Metro M4 has built in USB support.There's a hardware SPI port, hardware I2C port and hardware UART. METRO has 25 GPIO pins, 8 of which are analog in, and two of which is a true analog out.The METRO will automagically switch between USB and DC. The 2.1mm DC jack has an on/off switch next to it so you can turn off your setup easily. Power the METRO M4 with 7-9V polarity protected DC or the micro USB connector to any 5V USB source.Pretty good start right? So we put this chip on a PCB with all these nice extras: Built in crypto engines with AES (256 bit), true RNG, Pubkey controller.10-bit Parallel capture controller (for camera/video in).Floating point support with Cortex M4 DSP instructions.It's got analog pins where you expect, and SPI/UART/I2C hardware support in the same spot as the Metro 328 and M0. This Metro is the same size as the others, and is compatible with all our shields. To start off our ATSAMD51 journey we decided to kick it off with the classic 'Arduino compatible' shape and pinout you know and love. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset. This Metro is like a bullet train, with it's 120MHz Cortex M4 with floating point support. The Adafruit Metro M4 featuring the Microchip ATSAMD51. MapĬlick here to see a map of the metro and tram lines in Prague.Are you ready? Really ready? Cause here comes the fastest, most powerful Metro ever. FaresĬlick here for information on the tickets and travel cards. ![]() At rush hour, trains run every 2 minutes and during off-peak, they run every 4 – 10 minutes. The metro opens every day from 5 am – 12 am (midnight). Vyšehrad: The best way to get to the Vyšehrad Castle and park.Muzeum: Closest station to the National Museum, it is located on the south side of Wenceslas Square.The most important stops are the following: Travels from the north to the south of Prague, from Letňany to Háje. Zličín: The bus 100 connects Prague Airport with Zličín.Můstek: Station closest to Wenceslas Square and connected to the metro line A (Green).Náměstí Republiky: Closest metro station to the Municipal House and the Powder Gate.These are the following stations that visitors will find most useful: Line B or the yellow line runs between Zličín and Černý Most. Muzeum: Nearest station to the Prague National Museum and located on the south side of Wenceslas Square.Můstek: Station closest to Wenceslas Square and connected with the metro line B (Yellow).Staroměstská: 5 minutes away from the Old Town Square and the Jewish Quarter.If you want to go to Hradčany, you can get off at this station and take the tram 22. Malostranská: This is the metro station closest to Malá Strana.Nádraží Veleslavín: The bus 119 from Prague Airport terminates at this station.The most relevant stops for visitors are: Runs from the northeast to the southeast of Prague, from Nemocnice Motol to Depo Hostivař. Here is information on its three lines and most important stops: Line A (Green) Opened in 1974, the Prague metro has 3 lines with 61 stations.Įven though the metro doesn’t reach the whole city, it is well connected with several tram and bus routes reaching the whole of Prague.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |