diff --git a/doc/memory_map_parameteo_stm32l476.xls b/doc/memory_map_parameteo_stm32l476.xls
new file mode 100644
index 0000000..2b619e9
Binary files /dev/null and b/doc/memory_map_parameteo_stm32l476.xls differ
diff --git a/include/etc/kiss_did_configuration.h b/include/etc/kiss_did_configuration.h
index efd2584..3615bdb 100644
--- a/include/etc/kiss_did_configuration.h
+++ b/include/etc/kiss_did_configuration.h
@@ -37,12 +37,14 @@ extern char did_dummy_data;
 		ENTRY(0x1501U, gsm_sim800_simcard_status_string)		\
 		ENTRY(0x1502U, gsm_sim800_cellid)		\
 		ENTRY(0x1503U, gsm_sim800_lac)		\
+		ENTRY(0x5555U, main_test_string)		\
 
 	#define DIDS_FLOAT(ENTRY)	\
 		ENTRY(0x2000U, rte_wx_temperature_average_external_valid, DID_EMPTY, DID_EMPTY)	\
 		ENTRY(0x2001U, rte_wx_temperature_internal_valid, DID_EMPTY, DID_EMPTY)	\
 		ENTRY(0x2002U, rte_wx_pressure_history[0], rte_wx_pressure_history[1], rte_wx_pressure_history[2])	\
 		ENTRY(0x1505U, gsm_sim800_signal_level_dbm, DID_EMPTY, DID_EMPTY)	\
+		ENTRY(0x2222U, main_test_float, DID_EMPTY, DID_EMPTY)	\
 
 	#define DIDS_NUMERIC(ENTRY)		\
 		ENTRY(0x1000U, master_time, DID_EMPTY, DID_EMPTY)	\
diff --git a/include/main.h b/include/main.h
index 71fb107..1a443c0 100644
--- a/include/main.h
+++ b/include/main.h
@@ -15,7 +15,7 @@
 #define SYSTICK_TICKS_PER_SECONDS 100
 #define SYSTICK_TICKS_PERIOD 10
 
-#define INTERNAL_WATCHDOG
+//#define INTERNAL_WATCHDOG
 #define EXTERNAL_WATCHDOG
 
 #define PWR_SWITCH_BOTH
@@ -73,6 +73,10 @@ extern uint8_t main_woken_up;
 
 extern int8_t main_cpu_load;
 
+extern const float main_test_float;
+
+extern const char  main_test_string[11];
+
 extern char after_tx_lock;
 
 extern unsigned short rx10m, tx10m, digi10m, digidrop10m, kiss10m;
diff --git a/include/software_version.h b/include/software_version.h
index ed5047f..ef261c5 100644
--- a/include/software_version.h
+++ b/include/software_version.h
@@ -8,8 +8,8 @@
 #ifndef SOFTWARE_VERSION_H_
 #define SOFTWARE_VERSION_H_
 
-#define SW_VER "EB03"
-#define SW_DATE "19112023"
+#define SW_VER "EB04"
+#define SW_DATE "26112023"
 #define SW_KISS_PROTO	"B"
 
 extern const char software_version_str[5];
diff --git a/src/kiss_protocol/kiss_did.c b/src/kiss_protocol/kiss_did.c
index 4289b63..979d20a 100644
--- a/src/kiss_protocol/kiss_did.c
+++ b/src/kiss_protocol/kiss_did.c
@@ -389,7 +389,7 @@ uint8_t kiss_did_response(uint16_t identifier, uint8_t * output_buffer, uint16_t
 		//move forward a poiner to response buffer
 		output_buffer += sizeof(float);
 
-		out += found.first_data_size;
+		out += sizeof(float);
 
 		if (number_of_data_source > 1) {
 			//append second data source
@@ -418,6 +418,9 @@ uint8_t kiss_did_response(uint16_t identifier, uint8_t * output_buffer, uint16_t
 		output_buffer[0] = (identifier & 0xFF);
 		output_buffer[1] = (identifier & 0xFF00) >> 8;
 
+		// move after DID value and size_byte
+		output_buffer += 2;
+
 		// if this is a string DID
 		const void * str = (void *)found.first_data;
 
diff --git a/src/main.c b/src/main.c
index b8b9d99..63ad56f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -292,6 +292,10 @@ telemetry_description_t main_telemetry_description = TELEMETRY_NOTHING;
 
 char after_tx_lock;
 
+const float main_test_float = 123.4f;
+
+const char main_test_string[11] = "1234556aaa\0";
+
 unsigned short rx10m = 0, tx10m = 0, digi10m = 0, digidrop10m = 0, kiss10m = 0;
 
 static void message_callback(struct AX25Msg *msg) {