Update README.md

README.md

@@ -34,13 +34,14 @@ The display is a standard 16x2 LCD, but with an I2C interface. The display is co
 - [x] add some more filtering
 - [x] implement the user I/O bit: LCD+Rotary encoder+buttons
 - [x] implement AGC 
-- [ ] implement RSSI
 - [x] implement LSB
 - [x] implement AM
 - [x] SW based VOX
-- [x] sort out the surrounding HW
+- [ ] implement RSSI
 - [x] design a set of PCBs
+- [ ] sort out the new HW modules
 - [ ] improve speed: better dual-core management for memory and timer 
+- [ ] add control for new HW: BPF and pre-amp/attenuator switching
 
 ## Installing and using the SDK for Windows: 
 Please refer to https://github.com/ndabas/pico-setup-windows/releases where the latest installer can be downloaded (e.g. **pico-setup-windows-0.3-x64.exe**).