STorM32 Boards: Difference between revisions
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== "Original" STorM32 Boards == | == "Original" STorM32 Boards == | ||
At present, board versions | At present, board versions v6.x are supported (v0.17/v1.0, v1.1, v1.2, v1.3x, v2.4, v3.3, v4.1 boards are not supported). | ||
The STorM32 boards offer two types of NT bus ports, the {{BOX|NT}} and {{BOX|NT-X}} ports. | The STorM32 boards offer two types of NT bus ports, the {{BOX|NT}} and {{BOX|NT-X}} ports. Both of these ports '''''differ''''' from the NT bus connectors on the NT modules in that their Rx and Tx pins are swapped. | ||
{{COMMENT|The Rx, Tx pins of the {{BOX|NT}} and {{BOX|NT-X}} ports on the STorM32 board must be connected to the Tx, Rx pins on the NT modules.}} | {{COMMENT|The Rx, Tx pins of the {{BOX|NT}} and {{BOX|NT-X}} ports on the STorM32 board must be connected to the Tx, Rx pins on the NT modules.}} | ||
{ | In addition to the boards shown here, also other variants exist, such as e.g. micro versions. | ||
Design schemes are located in https://github.com/olliw42/storm32bgc. | |||
=== STorM32-BGC v6.3 === | |||
---- | |||
{| | |||
|- valign="top" | |||
|width=300px| | |||
* MCU: STM32H7A3RG at 280 MHz | |||
* motor drivers: DRV8839 | |||
* voltage regulator: 5 V, 2 A (??) switching regulator | |||
* on-board IMU: ICM42688P/ICM42688V | |||
* 2x NT port and 1x NT-X port | |||
* USB-C connector, VCP & DFU | |||
* UART2/ESP port | |||
* CRSF, Futaba S-Bus | |||
* Sum-PPM, 4x PWM inputs, 1x PWM output | |||
* joystick port (analog) for two axes | |||
* 2 auxiliary ports (digital), BUT port (digital) | |||
| | |||
* supply voltage: 6 - 12 V or 2 - 3S (with motor drivers enabled) <br/>'''''Comment''': The motor drivers are enabled by closing the JP1 solder bridge on the bottom side of the board. When the solder bridge is open (motor drivers disabled), the board can be used with voltages up to 27 V or 6S.'' | |||
* motor current: 1.0 A (??) | |||
* board dimensions: 40 mm x 28 mm, 35 mm bolt to bolt, holes Ø3 mm | |||
|} | |||
{{COMMENT|This board is design of [https://www.gohstanddesigns.com/ Gohstand Designs] and based on the v4.1 design of [https://www.krattworks.com/ KrattWorks].}} | |||
The | The JP1 solder bridge is on the bottom side of the board. When closed: The motor drivers are connected to VBat and are functional. The voltage shall then not exceed 12 V or 3S. When open: The motor drivers are disabled and non-functional; the voltage can then be up to 27 V or 6S. | ||
=== STorM32-BGC v6.2 === | === STorM32-BGC v6.2 === | ||
| Line 26: | Line 50: | ||
* UART2/ESP port | * UART2/ESP port | ||
* CRSF, Futaba S-Bus | * CRSF, Futaba S-Bus | ||
* | * Sum-PPM, 4x PWM inputs, 1x PWM output | ||
* joystick port ( | * joystick port (analog) for two axes | ||
* 2 auxiliary ports (digital), BUT port | * 2 auxiliary ports (digital), BUT port (digital) | ||
| | | | ||
* supply voltage: 6 - 27 V or 2 - 6S | * supply voltage: 6 - 27 V or 2 - 6S | ||
| Line 35: | Line 59: | ||
|} | |} | ||
{{COMMENT|{{WARNING|This board has no motor drivers; NT motor modules are thus mandatorily required.}}}} | |||
:[[File:Storm32-bgc-nt-v62-ports-and-connections.jpg|720px]] | |||
<!-- | |||
=== STorM32-BGC v4.1 === | === STorM32-BGC v4.1 === | ||
---- | ---- | ||
| Line 46: | Line 74: | ||
* 2x NT port and 1x NT-X port | * 2x NT port and 1x NT-X port | ||
* USB-C connector, wired to on-board CP2102 USB-TTL adapter | * USB-C connector, wired to on-board CP2102 USB-TTL adapter | ||
* UART2 | * UART2 port | ||
* CRSF, Futaba S-Bus | * CRSF, Futaba S-Bus | ||
* up to four PWM/Sum-PPM inputs/outputs | * up to four PWM/Sum-PPM inputs/outputs | ||
* joystick port ( | * joystick port (analog) for two axes | ||
* 2 auxiliary ports (digital), BUT port | * 2 auxiliary ports (digital), BUT port | ||
| | | | ||
* supply voltage: <br/> with motor drivers enabled: 6 - 12 V or 2 - 3S <br/> with motor drivers disabled: 6 - 20 V or 2 - 4S <br/> '''''Comment''': The motor drivers are enabled by closing the JP1 solder bridge.'' | * supply voltage: <br/> with motor drivers enabled: 6 - 12 V or 2 - 3S <br/> with motor drivers disabled: 6 - 20 V or 2 - 4S <br/> '''''Comment''': The motor drivers are enabled by closing the JP1 solder bridge on the bottom side of the board.'' | ||
* motor current: 1.0 A (??) | * motor current: 1.0 A (??) | ||
* board dimensions: 40 mm x 28 mm, 35 mm bolt to bolt, holes Ø3 mm | * board dimensions: 40 mm x 28 mm, 35 mm bolt to bolt, holes Ø3 mm | ||
| Line 60: | Line 88: | ||
:[[File:Storm32-bgc-nt-v41-ports-and-connections.jpg|720px]] | :[[File:Storm32-bgc-nt-v41-ports-and-connections.jpg|720px]] | ||
{{COMMENT|The board shown in the picture is a pre-release version (doesn't show the JP1 solder bridge on the bottom side).}} | |||
=== STorM32-BGC v3.3m, v3.3i === | === STorM32-BGC v3.3m, v3.3i === | ||
| Line 71: | Line 101: | ||
* on-board IMU: ICM42605/ICM42688P/ICM42688V (v3.3i), or MPU9250 (v3.3m) | * on-board IMU: ICM42605/ICM42688P/ICM42688V (v3.3i), or MPU9250 (v3.3m) | ||
* 2x NT port and 1x NT-X port | * 2x NT port and 1x NT-X port | ||
* USB | * Micro USB connector, wired to on-board CP2102 USB-TTL adapter | ||
* UART2/ESP port | * UART2/ESP port | ||
* CRSF, Futaba S-Bus | * CRSF, Futaba S-Bus | ||
* up to four PWM/Sum-PPM inputs/outputs | * up to four PWM/Sum-PPM inputs/outputs | ||
* joystick port ( | * joystick port (analog) for two axes | ||
* 2 auxiliary ports (digital), BUT port | * 2 auxiliary ports (digital), BUT port | ||
| | | | ||
| Line 90: | Line 120: | ||
:[[File:Storm32-bgc-nt-v33-ports-and-connections.jpg|720px]] | :[[File:Storm32-bgc-nt-v33-ports-and-connections.jpg|720px]] | ||
--> | |||
Latest revision as of 08:35, 20 November 2025
"Original" STorM32 Boards
At present, board versions v6.x are supported (v0.17/v1.0, v1.1, v1.2, v1.3x, v2.4, v3.3, v4.1 boards are not supported).
The STorM32 boards offer two types of NT bus ports, the NT and NT-X ports. Both of these ports differ from the NT bus connectors on the NT modules in that their Rx and Tx pins are swapped.
Comment: The Rx, Tx pins of the NT and NT-X ports on the STorM32 board must be connected to the Tx, Rx pins on the NT modules.
In addition to the boards shown here, also other variants exist, such as e.g. micro versions.
Design schemes are located in https://github.com/olliw42/storm32bgc.
STorM32-BGC v6.3
|
|
Comment: This board is design of Gohstand Designs and based on the v4.1 design of KrattWorks.
The JP1 solder bridge is on the bottom side of the board. When closed: The motor drivers are connected to VBat and are functional. The voltage shall then not exceed 12 V or 3S. When open: The motor drivers are disabled and non-functional; the voltage can then be up to 27 V or 6S.
STorM32-BGC v6.2
|
|
Comment: This board has no motor drivers; NT motor modules are thus mandatorily required.
