diff --git a/src/httpserver/http_fns.c b/src/httpserver/http_fns.c
index 3a4ba19d6..a752888a4 100644
--- a/src/httpserver/http_fns.c
+++ b/src/httpserver/http_fns.c
@@ -2291,13 +2291,17 @@ int http_fn_cm(http_request_t* request) {
 					http_getRawArg(request->bodystart, "cmnd", long_str_alloced, commandLen);
 				}
 				CMD_ExecuteCommand(long_str_alloced, COMMAND_FLAG_SOURCE_HTTP);
+#if ENABLE_TASMOTA_JSON
 				JSON_ProcessCommandReply(long_str_alloced, skipToNextWord(long_str_alloced), request, (jsonCb_t)hprintf255, COMMAND_FLAG_SOURCE_HTTP);
+#endif
 				free(long_str_alloced);
 			}
 		}
 		else {
 			CMD_ExecuteCommand(tmpA, COMMAND_FLAG_SOURCE_HTTP);
+#if ENABLE_TASMOTA_JSON
 			JSON_ProcessCommandReply(tmpA, skipToNextWord(tmpA), request, (jsonCb_t)hprintf255, COMMAND_FLAG_SOURCE_HTTP);
+#endif
 		}
 	}
 
diff --git a/src/httpserver/json_interface.c b/src/httpserver/json_interface.c
index 2f04b7e31..685d0fc0a 100644
--- a/src/httpserver/json_interface.c
+++ b/src/httpserver/json_interface.c
@@ -21,6 +21,8 @@
 #include "../driver/drv_local.h"
 #include "../driver/drv_bl_shared.h"
 
+#if ENABLE_TASMOTA_JSON
+
 void JSON_PrintKeyValue_String(void* request, jsonCb_t printer, const char* key, const char* value, bool bComma) {
 	printer(request, "\"%s\":\"%s\"", key, value);
 	if (bComma) {
@@ -1049,6 +1051,8 @@ int JSON_ProcessCommandReply(const char* cmd, const char* arg, void* request, js
 
 	return 0;
 }
+// close for ENABLE_TASMOTA_JSON
+#endif
 
 
 
diff --git a/src/httpserver/rest_interface.c b/src/httpserver/rest_interface.c
index 27005900d..978362521 100644
--- a/src/httpserver/rest_interface.c
+++ b/src/httpserver/rest_interface.c
@@ -2062,7 +2062,9 @@ static int http_rest_post_cmd(http_request_t* request) {
 	request->responseCode = code;
 	http_setup(request, httpMimeTypeJson);
 	hprintf255(request, "{\"%s\":%d, \"msg\":\"%s\", \"res\":", type, code, reply);
+#if ENABLE_TASMOTA_JSON
 	JSON_ProcessCommandReply(cmd, skipToNextWord(cmd), request, (jsonCb_t)hprintf255, COMMAND_FLAG_SOURCE_HTTP);
+#endif
 	hprintf255(request, "}", code, reply);
 	poststr(request, NULL);
 	return 0;
diff --git a/src/mqtt/new_mqtt.c b/src/mqtt/new_mqtt.c
index 07ba03787..fd6b07b73 100644
--- a/src/mqtt/new_mqtt.c
+++ b/src/mqtt/new_mqtt.c
@@ -708,6 +708,7 @@ int mqtt_printf255(obk_mqtt_publishReplyPrinter_t* request, const char* fmt, ...
 	request->curLen += myLen;
 	return 0;
 }
+#if ENABLE_TASMOTA_JSON
 void MQTT_ProcessCommandReplyJSON(const char *cmd, const char *args, int flags) {
 	obk_mqtt_publishReplyPrinter_t replyBuilder;
 	memset(&replyBuilder, 0, sizeof(obk_mqtt_publishReplyPrinter_t));
@@ -716,6 +717,7 @@ void MQTT_ProcessCommandReplyJSON(const char *cmd, const char *args, int flags)
 		free(replyBuilder.allocated);
 	}
 }
+#endif
 int tasCmnd(obk_mqtt_request_t* request) {
 	const char *p, *args;
     //const char *p2;
@@ -739,7 +741,9 @@ int tasCmnd(obk_mqtt_request_t* request) {
 	// there is a NULL terminating character after payload of MQTT
 	// So we can feed it directly as command
 	CMD_ExecuteCommandArgs(p, args, COMMAND_FLAG_SOURCE_MQTT);
+#if ENABLE_TASMOTA_JSON
 	MQTT_ProcessCommandReplyJSON(p, args, COMMAND_FLAG_SOURCE_MQTT);
+#endif
 #else
 	int len = request->receivedLen;
 	char copy[64];
@@ -1894,6 +1898,7 @@ int MQTT_RunQuickTick(){
 
 int g_wantTasmotaTeleSend = 0;
 void MQTT_BroadcastTasmotaTeleSENSOR() {
+#if ENABLE_TASMOTA_JSON
 	if (CFG_HasFlag(OBK_FLAG_DO_TASMOTA_TELE_PUBLISHES) == false) {
 		return;
 	}
@@ -1906,12 +1911,15 @@ void MQTT_BroadcastTasmotaTeleSENSOR() {
 	if (bHasAnySensor) {
 		MQTT_ProcessCommandReplyJSON("SENSOR", "", COMMAND_FLAG_SOURCE_TELESENDER);
 	}
+#endif
 }
 void MQTT_BroadcastTasmotaTeleSTATE() {
+#if ENABLE_TASMOTA_JSON
 	if (CFG_HasFlag(OBK_FLAG_DO_TASMOTA_TELE_PUBLISHES) == false) {
 		return;
 	}
 	MQTT_ProcessCommandReplyJSON("STATE", "", COMMAND_FLAG_SOURCE_TELESENDER);
+#endif
 }
 // called from user timer.
 int MQTT_RunEverySecondUpdate()
diff --git a/src/new_common.h b/src/new_common.h
index 4d91578a0..3f9ae17e1 100644
--- a/src/new_common.h
+++ b/src/new_common.h
@@ -484,7 +484,9 @@ extern int g_rebootReason;
 extern float g_wifi_temperature;
 
 typedef int(*jsonCb_t)(void *userData, const char *fmt, ...);
+#if ENABLE_TASMOTA_JSON
 int JSON_ProcessCommandReply(const char *cmd, const char *args, void *request, jsonCb_t printer, int flags);
+#endif
 void ScheduleDriverStart(const char *name, int delay);
 bool isWhiteSpace(char ch);
 void convert_IP_to_string(char *o, unsigned char *ip);
diff --git a/src/obk_config.h b/src/obk_config.h
index ab64f7278..5dbfb3aa4 100644
--- a/src/obk_config.h
+++ b/src/obk_config.h
@@ -26,10 +26,12 @@
 #define ENABLE_NTP				1
 #define ENABLE_DRIVER_BL0937    1
 #define ENABLE_DRIVER_DHT		1
+#define ENABLE_TASMOTA_JSON		1
 
 #elif PLATFORM_W800
 
 #define OBK_DISABLE_ALL_DRIVERS 1
+#define ENABLE_TASMOTA_JSON		1
 
 #elif WINDOWS
 
@@ -62,9 +64,10 @@
 #define ENABLE_EXPAND_CONSTANT		1
 #define ENABLE_DRIVER_DHT		1
 #define	ENABLE_DRIVER_SM16703P	1
-//#define ENABLE_DRIVER_PIXELANIM	1
-//#define	ENABLE_DRIVER_TMGN		1
-//#define ENABLE_DRIVER_DRAWERS	1
+#define ENABLE_DRIVER_PIXELANIM	1
+#define	ENABLE_DRIVER_TMGN		1
+#define ENABLE_DRIVER_DRAWERS	1
+//#define ENABLE_TASMOTA_JSON		1
 
 #elif PLATFORM_BL602
 
@@ -82,6 +85,7 @@
 #define ENABLE_DRIVER_DHT		1
 // parse things like $CH1 or $hour etc
 #define ENABLE_EXPAND_CONSTANT	1
+#define ENABLE_TASMOTA_JSON		1
 
 #elif PLATFORM_BEKEN
 
@@ -121,6 +125,7 @@
 #define ENABLE_DRIVER_DHT		1
 //#define ENABLE_DRIVER_AHT2X 1
 #define ENABLE_DRIVER_DRAWERS	1
+#define ENABLE_TASMOTA_JSON		1
 
 #elif PLATFORM_LN882H
 
@@ -136,6 +141,7 @@
 #define ENABLE_TEST_COMMANDS		0
 #define ENABLE_EXPAND_CONSTANT		1
 //#define	ENABLE_DRIVER_TMGN		1
+#define ENABLE_TASMOTA_JSON		1
 
 #else