ISP P2 180° Field of View TOF Sensor
Combine 4 VL53L5CX TOF sensors with a PCF8575 Port Expander to create a single wide-angle sensor
the fifth parameter affects the readOnly setting. Set to anything other than 0 and you can’t write to the card. fat.FATEngineStart(_SD_DO, _SD_CLK, _SD_DI, _SD_CS, 0) fat.mountPartition(0) fat.newFile(string(“test.txt”)) fat.closeFile() fat.openFile(string(“test.txt”),”w”) fat.writeString(string(“this is file test.txt”)) fat.closeFile() fat.openFile(string(“test.txt”),”r”) fat.readData(@buffer,fat.fileSize()) debug(zstr(@buffer)) Refer to this…