diff --git a/README.md b/README.md
index 74f8a44c..f27b906e 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@
 <img src="img/Paxcounter-ttgo.jpg">
 <img src="img/Paxcounter-lolin.gif">
 <img src="img/Paxcounter-Screen.png">
+<img src="img/paxcounter-curves.jpg">
 
 # Use case
 
diff --git a/img/paxcounter-curves.jpg b/img/paxcounter-curves.jpg
new file mode 100644
index 00000000..21d787a9
Binary files /dev/null and b/img/paxcounter-curves.jpg differ
diff --git a/platformio.ini b/platformio.ini
index 21943a92..01b8b602 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -16,6 +16,7 @@ env_default = generic
 ;env_default = ttgov21old
 ;env_default = ttgov21new
 ;env_default = ttgobeam
+;env_default = ttgofox
 ;env_default = lopy
 ;env_default = lopy4
 ;env_default = fipy
@@ -32,14 +33,13 @@ description = Paxcounter is a proof-of-concept ESP32 device for metering passeng
 release_version = 1.7.11
 ; DEBUG LEVEL: For production run set to 0, otherwise device will leak RAM while running!
 ; 0=None, 1=Error, 2=Warn, 3=Info, 4=Debug, 5=Verbose
-debug_level = 0
+debug_level = 3
 ; UPLOAD MODE: select esptool to flash via USB/UART, select custom to upload to cloud for OTA
 upload_protocol = esptool
 ;upload_protocol = custom
 extra_scripts = pre:build.py
 keyfile = ota.conf
 platform_espressif32 = espressif32@1.6.0
-;platform_espressif32 = https://github.com/platformio/platform-espressif32.git#feature/stage
 board_build.partitions = min_spiffs.csv
 monitor_speed = 115200
 lib_deps_lora = 
@@ -202,6 +202,22 @@ upload_protocol = ${common.upload_protocol}
 extra_scripts = ${common.extra_scripts}
 monitor_speed = ${common.monitor_speed}
 
+[env:ttgofox]
+platform = ${common.platform_espressif32}
+framework = arduino
+board = esp32dev
+board_build.partitions = ${common.board_build.partitions}
+upload_speed = 921600
+lib_deps = 
+    ${common.lib_deps_basic}
+    ${common.lib_deps_lora}
+    ${common.lib_deps_display}
+build_flags = 
+    ${common.build_flags_basic}
+upload_protocol = ${common.upload_protocol}
+extra_scripts = ${common.extra_scripts}
+monitor_speed = ${common.monitor_speed}
+
 [env:ttgobeam]
 platform = ${common.platform_espressif32}
 framework = arduino
diff --git a/src/hal/ttgofox.h b/src/hal/ttgofox.h
new file mode 100644
index 00000000..8f0a6d2d
--- /dev/null
+++ b/src/hal/ttgofox.h
@@ -0,0 +1,33 @@
+// clang-format off
+
+#ifndef _TTGOFOX_H
+#define _TTGOFOX_H
+
+#include <stdint.h>
+
+#define HAS_LORA 1       // comment out if device shall not send data via LoRa
+#define CFG_sx1276_radio 1 // HPD13A LoRa SoC
+
+#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C
+#define HAS_LED NOT_A_PIN // green on board LED
+//#define LED_ACTIVE_LOW 1  // Onboard LED is active when pin is LOW
+#define HAS_BATTERY_PROBE ADC1_GPIO35_CHANNEL // uses GPIO7
+#define BATT_FACTOR 2 // voltage divider 100k/100k on board
+#define HAS_BUTTON GPIO_NUM_36 // on board button (next to reset)
+
+// Pins for I2C interface of OLED Display
+#define MY_OLED_SDA (21)
+#define MY_OLED_SCL (22)
+#define MY_OLED_RST U8X8_PIN_NONE
+
+// Pins for LORA chip SPI interface, reset line and interrupt lines
+#define LORA_SCK  (5) 
+#define LORA_CS   (18)
+#define LORA_MISO (19)
+#define LORA_MOSI (27)
+#define LORA_RST  (23)
+#define LORA_IRQ  (26)
+#define LORA_IO1  (33)
+#define LORA_IO2  (32)
+
+#endif
\ No newline at end of file