Siglent 3303x review by Marco Reps (and OSMU project anouncment)

[Cliff Matthews]

Packs a lot in <6 minutes. Starts with his older HP 6428B's features, forays into his new Siglent with rerouted internal cable management and no rust (as per Dave), and finishes-off soliciting ideas for a novel idea:

A waveform controlled, programmable 4-quadrant, 3-channel, ah... power supply? But then he calls it an Open-Source Measurement Unit    looks well beyond me.. but I thought I'd share it for those not viewing his channel.   

https://youtu.be/H-BiphMqp5g

[BillB]

I like the way he thinks!  I'd buy an OSMU.

[nidlaX]

We need a firmware dump of the 3303X so we can flash the 3303D and S models with the enhanced GUI.

[baltersice]

I have a few of those Chinese ST-LINK V2 sticks, can I get the STM32s firmware with that?

[nidlaX]

I have a few of those Chinese ST-LINK V2 sticks, can I get the STM32s firmware with that?

Not sure, and my statement is really just a hunch, but the hardware from the X teardown looks pretty much identical to my D. Unfortunately, they changed the firmware upgrade process and the X series now has some encrypted firmware. The file structure is similar to their X series scope's, so a soft hack should be possible, but not as simple as the D to S change with a one byte edit in a hex editor.