Touchscreen and double-clicking issues with Seeed 109990525 are known behavior, typically caused by outdated firmware on the device, which affects the touchscreen calibration and sensitivity. Head over to the official firmware page, Chelegance SV6301A Firmware Updates & Features, and download the most recent firmware release.
If updating the firmware doesn’t solve the issue, then the display might be damaged.
| MFR PART # | 109990525 |
|---|---|
| DIGIKEY PART # | 1597-109990525-ND |
| MANUFACTURER | Seeed Technology Co., Ltd |
| DESCRIPTION | 1MHz ~ 6.3GHz Handheld Vector Network Analyzer (VNA) -40dBm ~ -10dBm USB Port AC Adapter, Battery, Cable, Case, Software |
| DATASHEET | Click Here |