STorM32 Boards: Difference between revisions
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== STorM32-BGC v1.2 == | == STorM32-BGC v1.2 == | ||
[[File:Storm32 bgc v120 board dfn mpu-01-wp01.jpg|thumb|caption|STorM32 BGC board v1.2]] | [[File:Storm32 bgc v120 board dfn mpu-01-wp01.jpg|thumb|caption|STorM32 BGC board v1.2 with motor drivers in DFN package]] | ||
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Revision as of 22:05, 22 February 2014
At present, three different versions of STorM32-BGC boards are around.
Comments:
- The boards can in principle be populated with different microcontrollers; below the "typical" configuration is mentioned.
- To avoid confusion/missunderstandings please note: The boards provide many features hardware-wise, but not all are however currently supported by the firmware.
STorM32-BGC v1.2
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STorM32-BGC v1.1
Differences to the v1.2 board:
- no Futaba S-bus support
- Spektrum satellite is supported, but no extra Spektrum connector on board
- no extra USB voltage protection diode
Comment: 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
Differences to the v1.2 board:
- MCU: STM32F103RB
- motor drivers: only TC4452VAO in SO08 package
- no IR led support
- only three PWM/Sum-PPM inputs/outputs
- no Futaba S-bus support
- Spektrum satellite can be supported, but no extra Spektrum connector on board
- no additional I2C port
- no reverse voltage protection on the v0.17 board
- pin assignment on RC port different
Comment: 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