Still need to figure out a case for esp32:
As it’s RedPitaya clone it’s compatible with Pavel’s Demin software from project «Red Pitaya notes» except that fact that 122.88Mhz 16Bit version of Red Pitaya based in the Xilinx Zynq 7020 FPGA and the clock of the 7010 version is 125Mhz and ADC is 14bit.
While i experimenting with i2c I killed something on this bus or i2c on FPGA itself…
Normally in Red Pitaya we can use analog inputs 0 and 1 for DC output from SWR bridge without any changes in software.
Unfortunately that pins are not connected to FPGA in TRX-DUO.
As i don’t have any windows machines at now, looks like the best software for me (that is working on arm and intel macs) is linhpsdr.
Some pictures of boards in the case and a few words about power supply.
To get working device faster i decided to just buy prebuilt modules from 60dbmco.
This post is about trx-duo board itself.