Hardware Setup
Last updated
Last updated
Use the included cord with your TinySA Ultra+ is to connect your calibration port to your RF port.
Turn the device on, tap the screen, and go to Config->Self Test.
To update the firmware I recommend STM32CubeProg. You will need to verify an email address in order to download the software, but you can use something like Guerillamail to prevent your email from being added to a list.
After installing and opening STM32CubeProg, take your TinySA Ultra+ and hold down the button while turning on the power switch. If the screen remains black, then your device is ready to updated from the USB-C cord.
Download the latest version of the firmware from the TinySA website. Download the .hex version of the file.
Start up STM32CubeProg and select USB as the option in the dropdown next to "Connect".
Refresh the list of available devices.
Connect to the device, click the "Upload" button on the left side of the window, select your .hex file you downloaded using the "Browse" button, and then click "Start Programming" to update the firmware.
When the programming finishes, you can disconnect and power off your TinySA Ultra.
I recommend running the self test and level calibration again after the firmware update.
