Skip to content

Registers GPIO3 and GPIO4 for secondary I2C bus #8447

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 1 commit into from
Closed

Registers GPIO3 and GPIO4 for secondary I2C bus #8447

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions variants/esp32s3/heltec_v4/variant.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,10 @@
#define I2C_SDA 17 // I2C pins for this board
#define I2C_SCL 18

// Enable secondary bus for external periherals
#define I2C_SDA1 SDA
#define I2C_SCL1 SCL

#define VEXT_ENABLE 36 // active low, powers the oled display and the lora antenna boost
#define BUTTON_PIN 0

Expand Down
Loading