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Try enabling the secondary I2C bus on Heltec V3 (#2689)

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
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Thomas Göttgens 2023-08-07 22:17:26 +02:00 committed by GitHub
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commit d25c368985
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variants/heltec_v3/variant.h
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@ -4,6 +4,10 @@
#define I2C_SDA SDA_OLED // I2C pins for this board
#define I2C_SCL SCL_OLED
// Enable secondary bus for external periherals
#define I2C_SDA1 SDA
#define I2C_SCL1 SCL
#define VEXT_ENABLE Vext // active low, powers the oled display and the lora antenna boost
#define BUTTON_PIN 0