If you own a (or its popular variant, the DSO-TC3 ), you know it’s a fantastic pocket-sized oscilloscope and component tester. However, like many open-source or semi-open-source hardware devices, the stock firmware often only scratches the surface of what this little device can do.
Keep this file safe. It is your recovery ticket. Dso-tc2 Firmware
Using :
If a new firmware version becomes available, follow these steps to install it safely using a computer. If you own a (or its popular variant,
| Feature | Official FW | Custom FW (e.g., "TC2-Plus") | | :--- | :--- | :--- | | Max signal generator frequency | 25 kHz | 2 MHz | | Screenshot capture | No | Yes (via USB serial) | | Data logging to CSV | No | Yes | | Timebase down to 100ns/div | 200ns/div | 50ns/div (overclock) | | Component test curve storage | No | 10 slots | It is your recovery ticket
Use a USB-A to USB-C data cable . Standard USB-C to USB-C cables often fail to trigger the update mode on these devices. 2. Entering Upgrade Mode