https://www.carberry.it/wiki/ 2026-05-13T00:38:06+02:00 https://www.carberry.it/wiki/ https://www.carberry.it/wiki/lib/tpl/bootstrap3/images/favicon.ico text/html 2019-09-30T13:44:54+02:00 https://www.carberry.it/wiki/carberry/comm/overview?rev=1569843894&do=diff Communication Overview The communication between Raspberry Pi and Carberry, is made of dialogues, like AT commands in standard telephone modems. * Every command line must be terminated by the two characters <CR> and <LF>, respectively in HEX 0x0D and 0x0A. text/html 2019-09-30T13:44:54+02:00 https://www.carberry.it/wiki/carberry/comm/setup?rev=1569843894&do=diff Setup The Communication between Carberry microcontroller and Raspberry Pi is made via UART port on the P1 header. To speak with Carberry from Linux, you have to open the serial port (example with minicom) setting theese parameters: * Baud rate: 115200Kbps text/html 2019-09-30T13:44:54+02:00 https://www.carberry.it/wiki/carberry/comm/test?rev=1569843894&do=diff Communication Test To test the connection between Raspberry Pi and Carberry board, from minicom, send the command: AT<CR><LF> Carberry will replyes with OK<CR><LF> Indicating succesfully connection. Notes * Every command line must be terminated by the two characters <CR> and <LF>, respectively in HEX 0x0D and 0x0A.