Boards

Currently, three different versions of STorM32-BGC boards are around.

Comment: The boards can in principle be populated with different microcontrollers, but below the "typical" configuration is mentioned.

STorM32-BGC v1.2

• MCU: STM32F103RC

STorM32-BGC v1.1

• MCU: STM32F103RC

Comments:

• The order of pins on the I2C#2 port is reversed to that on the I2C#1 port; please consider this then connecting an MPU module to this port.

STorM32-BGC v0.17/v1.0

• MCU: STM32F103RB

Comments:

• The location of the pins needed to flash the firmware via an USB-TTL adapter is different here. Namely:

RC-GND = GND -> connect it to GND on the usb-ttl adapter

RC-1 = Uart1-Tx -> connect it to Rx on the usb-ttl adapter

RC-2 = Uart1-Rx -> connect it to Tx on the usb-ttl adapter