1 files changed, 5 insertions, 0 deletions

diff --git a/docs/feature_oled_driver.md b/docs/feature_oled_driver.md
index 908bd801c..6d82aa0f5 100644
--- a/docs/feature_oled_driver.md
+++ b/docs/feature_oled_driver.md
@@ -146,6 +146,11 @@ void oled_task_user(void) {
 
 ## Basic Configuration
 
+These configuration options should be placed in `config.h`. Example:
+```c
+#define OLED_BRIGHTNESS 128
+```
+
 |Define                     |Default          |Description                                                                                                               |
 |---------------------------|-----------------|--------------------------------------------------------------------------------------------------------------------------|
 |`OLED_DISPLAY_ADDRESS`     |`0x3C`           |The i2c address of the OLED Display                                                                                       |