Re: Read/Writing calibration data from device memory/registry into computer
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With the NanoVNA-H with DiSlord's FW, the calibration data of the 5 config slots is stored in the flash at address 0x08018800.
The NanoVNA-H4 has a different memory layout, but with this unit you can use the SD card for storage. Upload data from NanoVNA: - switch into DFU mode, either from menu or with BOOT jumper. dfu-util -d 0483:df11 -a 0 -s 0x08018800 -U CONFIG.bin - switch NanoVNA off to leave DFU mode. To download this calibration data to the NAnoVNA: - switch into DFU mode, either from menu or with BOOT jumper. dfu-util -d 0483:df11 -a 0 -s 0x08018800 -D CONFIG.bin - switch NanoVNA off to leave DFU mode. To make it easier to switch to DFU mode, you can use this small HW mod (with the NanoVNA-H, the resistor does not need to be replaced): /g/nanovna-users/topic/69979852 |
Ho-Ro