diff --git a/variants/rp2040/ec_catwan_usb_stick/platformio.ini b/variants/rp2040/ec_catwan_usb_stick/platformio.ini
new file mode 100644
index 00000000000..800fc71001d
--- /dev/null
+++ b/variants/rp2040/ec_catwan_usb_stick/platformio.ini
@@ -0,0 +1,14 @@
+[env:ec_catwan_usb_stick]
+extends = rp2040_base
+board = rpipico
+board_level = extra
+upload_protocol = picotool
+build_flags =
+  ${rp2040_base.build_flags}
+  -D RPI_PICO
+  -I variants/rp2040/ec_catwan_usb_stick
+  -D DEBUG_RP2040_PORT=Serial
+debug_build_flags =
+  ${rp2040_base.build_flags}
+  -g
+debug_tool = cmsis-dap
diff --git a/variants/rp2040/ec_catwan_usb_stick/variant.h b/variants/rp2040/ec_catwan_usb_stick/variant.h
new file mode 100644
index 00000000000..4484632e4e1
--- /dev/null
+++ b/variants/rp2040/ec_catwan_usb_stick/variant.h
@@ -0,0 +1,31 @@
+// CatWAN USB Stick - Electronic Cats
+// RP2040 + RFM95W (SX1276)
+//
+// Pin mapping:
+//   SPI0: MISO=GPIO16, CS=GPIO17, SCK=GPIO18, MOSI=GPIO19
+//   Radio: RST=GPIO21, DIO0=GPIO10, DIO1=GPIO11, DIO2=GPIO12
+//   LED: GPIO25
+
+#define HAS_SCREEN 0
+#define HAS_GPS 0
+#undef GPS_RX_PIN
+#undef GPS_TX_PIN
+
+#define LED_PIN 25
+
+#define USE_RF95 // RFM95W / SX1276
+
+#undef LORA_SCK
+#undef LORA_MISO
+#undef LORA_MOSI
+#undef LORA_CS
+
+#define LORA_SCK 18
+#define LORA_MISO 16
+#define LORA_MOSI 19
+#define LORA_CS 17
+
+#define LORA_RESET 21
+#define LORA_DIO0 10
+#define LORA_DIO1 11
+#define LORA_DIO2 12