Changing RGB default to on so it plays well with VIA's QMK lighting section and adding the B9 init workaround to obe.c so the I2C EEPROM will initialize correctly since we are using B9 for caps lock indicator. (#14677)

keyboards/mechwild/obe/config.h

@@ -62,7 +62,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LED_CAPS_LOCK_PIN B9
 
 /* RGB settings, uncomment this define to enable RGB */
-//#define RGB_DI_PIN A0
+#define RGB_DI_PIN A0
 #ifdef RGB_DI_PIN
 #    define RGBLED_NUM 10
 #    define RGBLIGHT_HUE_STEP 8

keyboards/mechwild/obe/obe.c

@@ -16,6 +16,12 @@
 
 #include "obe.h"
 
+void board_init(void) {
+    // B9 is configured as I2C1_SDA in the board file; that function must be
+    // disabled before using B7 as I2C1_SDA.
+    setPinInputHigh(B9);
+}
+
 #ifdef ENCODER_ENABLE
 bool encoder_update_kb(uint8_t index, bool clockwise) {
     if (!encoder_update_user(index, clockwise)) { return false; }

keyboards/mechwild/obe/rules.mk

@@ -11,7 +11,7 @@ SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 NKRO_ENABLE = no            # USB Nkey Rollover
 BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+RGBLIGHT_ENABLE = yes        # Enable keyboard RGB underglow
 AUDIO_ENABLE = no           # Audio output
 ENCODER_ENABLE = yes        # Encoder Enabled