diff --git a/README.md b/README.md
index f08c937e9aaacaad6312dcffc636c093dc0048fb..6f2b27c3e3426824f11229342260a7b7bc35881c 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,10 @@ deactivate
 # And finally install the module dependencies
 python3 -m pip install -r requirements.txt
 ```
+Notes for using python3.11:
+- install crypto 3.3 for asyncua
+- add #define PY_SSIZE_T_CLEAN before #include <Python.h> in pyi2c.c in libi2c.
+
 # Install it
 The software is installed by executing: `python3 setup.py install`
 
diff --git a/pypcc/config/RECVTR_HB.yaml b/pypcc/config/RECVTR_HB.yaml
index 7863679dd82f85dc3ab4ed016ae98373e70b364a..4ebc0e8a866a3c0cc5fa8226c5b8e8778410e5e3 100644
--- a/pypcc/config/RECVTR_HB.yaml
+++ b/pypcc/config/RECVTR_HB.yaml
@@ -800,7 +800,7 @@ methods:
 #      - RCU_DTH_freq: Update
 #      - RCU_DTH_on: Update #disabled for testing
 #      - RCU_hband_select: Update
-      - RCU_DAB_select: Update
+      - RCU_DAB_filter_on: Update
       - RCU_firmware_version: Update
       - RCU_IO1_GPIO1: Update  #needed for debug/testing
       - RCU_IO1_GPIO2: Update
diff --git a/requirements.txt b/requirements.txt
index eb9df2a6f5849b36e70cf04ae089584d4a49ebc4..7d582b2e15ba4dfb21616407bb68007c674b35f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ numpy
 recordclass
 pyyaml
 python-logstash-async
+RPi.GPIO
\ No newline at end of file