We have started to use the original file of OwOComm to make S-A-A-2, and now you can buy it through
This is the previous test situation
/g/nanovna-users/topic/i_produced_s_a_a_v2_2/73993300Known issue:
1.The touch pin connection of the LCD we use is slightly different from other sold versions. You may need to recalibrate the touch after updating the firmware. The manual of xpt2046 has been checked, and we believe that the connection sequence of our LCD is correct.
2.Above 3GHz, the performance will be seriously degraded. I will try to make some improvements, but for the time being, I have not designed a new PCB plan. The original GitHub file lacks the sym file and cannot be directly modified, and it takes a long time to verify after the modification.
The 4-inch version is already in the plan, and I will still use OwOComm's original PCB files to make it, but I will properly handle the installation of the 4-inch display.
Making S-A-A is not my main job, I only make them in my spare time and sell them by Maggie, so the arrival of the 4-inch version may be slow.
If Gabriel Tenma White and your team can help with further verification, I can provide some samples.
hugen
