diff --git a/config/sample-cartographer-v3.cfg b/config/sample-cartographer-v3.cfg
new file mode 100644
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+++ b/config/sample-cartographer-v3.cfg
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+# This file contains common pin mappings for the Cartographer board V3
+# To use this config, the firmware should be compiled for the
+# STM32F042 with "24 MHz crystal" and
+# "USB (on PA9/PA10)" or "CAN bus (on PA9/PA10)".
+# CAN bus requires PA1 GPIO pin to be set at micro-controller start-up
+# The "carto" micro-controller will be used to control
+# the components on the board.
+
+# See docs/Config_Reference.md for a description of parameters.
+
+[mcu carto]
+serial: /dev/serial/by-id/usb-Klipper_stm32f042x6_29000380114330394D363620-if00
+#canbus_uuid: 92cf532ef122
+
+#[adxl345 carto]
+#cs_pin: carto:PA3
+#spi_bus: spi1_PA6_PA7_PA5
+#axes_map: x,y,z
+
+[thermistor 50k]
+temperature1: 25
+resistance1: 50000
+temperature2: 50
+resistance2: 17940
+temperature3: 100
+resistance3: 3090
+
+[temperature_probe carto]
+pullup_resistor: 10000
+sensor_type: 50k
+sensor_pin: carto:PA4
+min_temp: 0
+max_temp: 125
+
+[led carto_led]
+white_pin: carto:PB5
+initial_WHITE: 0.03
+
+[output_pin _LDC1612_en]
+pin: carto:PA15
+value: 0 # enable
+
+[static_pwm_clock ldc1612_clk_in]
+pin: carto:PB4
+frequency: 24000000
+
+[probe_eddy_current carto]
+sensor_type: ldc1612
+frequency: 24000000
+i2c_address: 42
+i2c_mcu: carto
+i2c_bus: i2c1_PB6_PB7