diff --git a/src/hal/generic.h b/src/hal/generic.h
index cd339f48..9124269d 100644
--- a/src/hal/generic.h
+++ b/src/hal/generic.h
@@ -11,12 +11,12 @@
 // generic.h is kitchensink with all available options
 
 #define HAS_LORA 1 // comment out if device shall not send data via LoRa or has no LoRa
-#define HAS_SPI 1  // comment out if device shall not send data via SPI
+//#define HAS_SPI 1  // comment out if device shall not send data via SPI
 // pin definitions for SPI slave interface
-#define SPI_MOSI GPIO_NUM_23
-#define SPI_MISO GPIO_NUM_19
-#define SPI_SCLK GPIO_NUM_18
-#define SPI_CS   GPIO_NUM_5
+//#define SPI_MOSI GPIO_NUM_23
+//#define SPI_MISO GPIO_NUM_19
+//#define SPI_SCLK GPIO_NUM_18
+//#define SPI_CS   GPIO_NUM_5
 
 // enable only if you want to store a local paxcount table on the device
 #define HAS_SDCARD  1      // this board has an SD-card-reader/writer
@@ -35,9 +35,9 @@
 // for loading necessary libraries
 
 // BME680 sensor on I2C bus
-#define HAS_BME 1 // Enable BME sensors in general
-#define HAS_BME680 GPIO_NUM_21, GPIO_NUM_22 // SDA, SCL
-#define BME680_ADDR BME68X_I2C_ADDR_LOW // connect SDIO of BME680 to GND
+//#define HAS_BME 1 // Enable BME sensors in general
+//#define HAS_BME680 GPIO_NUM_21, GPIO_NUM_22 // SDA, SCL
+//#define BME680_ADDR BME68X_I2C_ADDR_LOW // connect SDIO of BME680 to GND
 
 // BME280 sensor on I2C bus
 //#define HAS_BME 1 // Enable BME sensors in general
@@ -49,10 +49,10 @@
 //#define BMP180_ADDR 0x77
 
 // SDS011 dust sensor settings
-#define HAS_SDS011 1 // use SDS011
+//#define HAS_SDS011 1 // use SDS011
 // used pins on the ESP-side:
-#define SDS_TX 19     // connect to RX on the SDS011
-#define SDS_RX 23     // connect to TX on the SDS011
+//#define SDS_TX 19     // connect to RX on the SDS011
+//#define SDS_RX 23     // connect to TX on the SDS011
 
 // up to three user defined sensors (if connected)
 //#define HAS_SENSOR_1 1 // comment out if device has user defined sensor #1
@@ -64,29 +64,29 @@
 //#define BOARD_HAS_PSRAM // use if board has external SPIRAM, note: this will reduce IRAM0 by 64KB for SPIRAM cache
 #define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
 
-#define HAS_DISPLAY 1
+//#define HAS_DISPLAY 1
 //#define MY_DISPLAY_FLIP  1 // use if display is rotated
 #define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7
 #define BAT_VOLTAGE_DIVIDER 2 // voltage divider 100k/100k on board
 
 #define HAS_LED (21) // on board  LED
 #define HAS_BUTTON (39) // on board button
-#define RGB_LED_COUNT 1 // we have 1 LED
-#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_0, GRB>(leds, RGB_LED_COUNT);
+//#define RGB_LED_COUNT 1 // we have 1 LED
+//#define HAS_RGB_LED FastLED.addLeds<WS2812, GPIO_NUM_0, GRB>(leds, RGB_LED_COUNT);
 
 // GPS settings
-#define HAS_GPS 1 // use on board GPS
-#define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_12, GPIO_NUM_15 // UBlox NEO 6M RX, TX
-#define GPS_INT GPIO_NUM_13 // 30ns accurary timepulse, to be external wired on pcb: NEO 6M Pin#3 -> GPIO13
+//#define HAS_GPS 1 // use on board GPS
+//#define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_12, GPIO_NUM_15 // UBlox NEO 6M RX, TX
+//#define GPS_INT GPIO_NUM_13 // 30ns accurary timepulse, to be external wired on pcb: NEO 6M Pin#3 -> GPIO13
 
 // Pins for I2C interface of OLED Display
-#define MY_DISPLAY_SDA (4)
-#define MY_DISPLAY_SCL (15)
-#define MY_DISPLAY_RST (16)
+//#define MY_DISPLAY_SDA (4)
+//#define MY_DISPLAY_SCL (15)
+//#define MY_DISPLAY_RST (16)
 
 // Settings for on board DS3231 RTC chip
-#define HAS_RTC MY_DISPLAY_SDA, MY_DISPLAY_SCL // SDA, SCL
-#define RTC_INT GPIO_NUM_34 // timepulse with accuracy +/- 2*e-6 [microseconds] = 0,1728sec / day
+//#define HAS_RTC MY_DISPLAY_SDA, MY_DISPLAY_SCL // SDA, SCL
+//#define RTC_INT GPIO_NUM_34 // timepulse with accuracy +/- 2*e-6 [microseconds] = 0,1728sec / day
 
 // Settings for IF482 interface
 //#define HAS_IF482 9600, SERIAL_7E1, GPIO_NUM_12, GPIO_NUM_14 // IF482 serial port parameters