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-rw-r--r--variants/gemma/pins_arduino.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/variants/gemma/pins_arduino.h b/variants/gemma/pins_arduino.h
index 0af67c6..b6aed39 100644
--- a/variants/gemma/pins_arduino.h
+++ b/variants/gemma/pins_arduino.h
@@ -42,7 +42,9 @@
// GND 4| |5 PB0 (D 0) pwm0
// +----+
-#define LED_BUILTIN 1
+#define NUM_DIGITAL_PINS 3
+#define NUM_ANALOG_INPUTS 1
+#define LED_BUILTIN 1
static const uint8_t A0 = 6;
static const uint8_t A1 = 7;