V2 SDR Documents

Assembly guide for V2 SDR (V02)

Assembly guide for V2 SDR (V03)

User guide for V2 SDR (V01)

V2 SDR Firmware Downloads

V1.65 firmware with default RSSI cal for bare V2 board (no preselector filter). Added support for 128-step tuning encoders.

V1.65 firmware with default RSSI cal for V2 board with 6dB pad and HA8LFK preselector filter. Added support for 128-step tuning encoders.

(Note that both firmwares can be calibrated for your board, it is only the FLASH default cal that differs.

STM32 FLASH Programming Utilities (downloadable directly from ST Website with registration)

Original ST FLASH Programming Utility for Windows (still works but now replaced by stm32cubeprg)

ST FLASH Programming Utility (stm32cubeprg) for Windows

ST FLASH Programming Utility (stm32cubeprg) for Linux