I'm onto V2 of my version of the tinySA board.?? The group of us (M0WID, WA2FZW, G3ZQC & VK3PE) working on this, are using the name "simpleSA" to differentiate from Eriks.
The V2 board has provision for the tracking generator using Daves (M0WID) code as in his post below.? I have ordered some PCB's but even with DHL shipping, its taking a long time for them to arrive. For tracking gen, a 2nd RF board is stacked with the SA RF board and ESP32 controller, forming a sandwich of 3 boards. Plus TFT display.
glenn ,vk3pe>