practic_les17_I2C1_OLED_BME280_W25Q_UART1_96MHz

WeAct BlackPill STM32F411CEU6 - MHz16 * HSE/PLL=16 MHz,APB2ENR = 16MHz The following modes are also available: MHz96, MHz25, MHz100 GPIOC Pin13 --> LED OLED'0,96 with I2C_1 BME280 with I2C_1 работает на CLK=100кГц * настраиваем шину AHB1 и вывод PB7 и PB6 для I2C1 AFRL=4 * I2C1_SDA -->GPIOB Pin7 * I2C1_SCL -->GPIOB Pin6