BPI:bit robot expansion board - Revision history

Sinovoip: /* Resources */

2018-11-29T05:59:54Z

‎Resources

Sinovoip: /* sample code */

2018-11-29T05:59:44Z

‎sample code

Sinovoip: /* About BPI:bit robot extension board */

2018-11-22T10:32:57Z

‎About BPI:bit robot extension board

Sinovoip at 10:28, 22 November 2018

2018-11-22T10:28:35Z

Sinovoip at 10:27, 22 November 2018

2018-11-22T10:27:50Z

Sinovoip at 10:27, 22 November 2018

2018-11-22T10:27:19Z

Sinovoip: /* sample code */

2018-11-12T01:25:32Z

‎sample code

Sinovoip: /* schematic diagram */

2018-11-06T10:46:52Z

‎schematic diagram

Hulkwang: /* Dc motor and servo motor */

2018-11-06T08:50:59Z

‎Dc motor and servo motor

Sinovoip at 01:11, 6 November 2018

2018-11-06T01:11:36Z

← Older revision		Revision as of 05:59, 29 November 2018
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	=Resources=		=Resources=
−	easy to buy sample : https://pt.aliexpress.com/store/product/Banana-PI-bit-robot-extension-board-for-smart-cars-and-robots/302756_32957180207.html?spm=a2g03.12010612.8148356.9.19e7599egjDLj7	+	*easy to buy sample : https://pt.aliexpress.com/store/product/Banana-PI-bit-robot-extension-board-for-smart-cars-and-robots/302756_32957180207.html?spm=a2g03.12010612.8148356.9.19e7599egjDLj7

← Older revision		Revision as of 05:59, 29 November 2018
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	::Arduino code：https://github.com/BPI-STEAM/BPI-BIT-Arduino-IDE/blob/master/example/MOTOR/README.md		::Arduino code：https://github.com/BPI-STEAM/BPI-BIT-Arduino-IDE/blob/master/example/MOTOR/README.md
	::Platform IO code：https://github.com/BPI-STEAM/BPI-BIT-PlatformIO/blob/master/code/MOTOR/README.md		::Platform IO code：https://github.com/BPI-STEAM/BPI-BIT-PlatformIO/blob/master/code/MOTOR/README.md
		+
		+	=Resources=
		+	easy to buy sample : https://pt.aliexpress.com/store/product/Banana-PI-bit-robot-extension-board-for-smart-cars-and-robots/302756_32957180207.html?spm=a2g03.12010612.8148356.9.19e7599egjDLj7

@@ Line 6: / Line 6: @@
 =About BPI:bit robot extension board =
 BPI:bit robot extension board is a bpi-bit development board, which is mainly designed for smart cars and robots with bit as the core.At the same time, it also takes into account the ordinary IO extension function, which makes it convenient for users to use their imagination and create possibilities
 =Hardware=

@@ Line 1: / Line 1: @@
 [[zh:BPI:bit robot 机器人扩展板]]
-[[File:BPI-bit_robort_board_3.JPG|thumb|[[BPI:Bit]] robot board ]]
+[[File:BPI-bit_robort_board_3.JPG|thumb|[[BPI-Bit]] robot board ]]
-[[File:BPI-bit_robort_board_5.JPG|thumb|[[BPI:Bit]] robot board with [[BPI-Bit]]]]
+[[File:BPI-bit_robort_board_5.JPG|thumb|[[BPI-Bit]] robot board with [[BPI-Bit]]]]
-[[File:BPI-bit_robort_board_2.JPG|thumb|[[BPI:Bit]] robot board also can use with Micro:bit]]
+[[File:BPI-bit_robort_board_2.JPG|thumb|[[BPI-Bit]] robot board also can use with Micro:bit]]
 =About BPI:bit robot extension board =

@@ Line 1: / Line 1: @@
 [[zh:BPI:bit robot 机器人扩展板]]
-[[File:BPI-bit_robort_board_3.JPG|thumb|[[BPI:bit]] robot board ]]
+[[File:BPI-bit_robort_board_3.JPG|thumb|[[BPI:Bit]] robot board ]]
-[[File:BPI-bit_robort_board_5.JPG|thumb|[[BPI:bit]] robot board with [[BPI-Bit]]]]
+[[File:BPI-bit_robort_board_5.JPG|thumb|[[BPI:Bit]] robot board with [[BPI-Bit]]]]
-[[File:BPI-bit_robort_board_2.JPG|thumb|[[BPI:bit]] robot board also can use with Micro:bit]]
+[[File:BPI-bit_robort_board_2.JPG|thumb|[[BPI:Bit]] robot board also can use with Micro:bit]]
 =About BPI:bit robot extension board =

← Older revision		Revision as of 01:25, 12 November 2018
Line 38:		Line 38:
	::Arduino code：https://github.com/BPI-STEAM/BPI-BIT-Arduino-IDE/tree/master/example/SERVO		::Arduino code：https://github.com/BPI-STEAM/BPI-BIT-Arduino-IDE/tree/master/example/SERVO
	::Platform IO code：https://github.com/BPI-STEAM/BPI-BIT-PlatformIO/tree/master/code/SERVO		::Platform IO code：https://github.com/BPI-STEAM/BPI-BIT-PlatformIO/tree/master/code/SERVO
		+
		+	* 2,Banana Pi BPI:bit robot board DC motor control test
		+	::video demo :https://www.youtube.com/watch?v=QK-5zq1MtME
		+	::Arduino code：https://github.com/BPI-STEAM/BPI-BIT-Arduino-IDE/blob/master/example/MOTOR/README.md
		+	::Platform IO code：https://github.com/BPI-STEAM/BPI-BIT-PlatformIO/blob/master/code/MOTOR/README.md

← Older revision		Revision as of 10:46, 6 November 2018
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	==schematic diagram==		==schematic diagram==
		+
		+
		+	==sample code==
		+
		+	* 1,Banana Pi BPI:bit robot board serve motor control test
		+	::video demo: https://www.youtube.com/watch?v=x2TzoumeH7A&feature=youtu.be
		+	::Arduino code：https://github.com/BPI-STEAM/BPI-BIT-Arduino-IDE/tree/master/example/SERVO
		+	::Platform IO code：https://github.com/BPI-STEAM/BPI-BIT-PlatformIO/tree/master/code/SERVO

@@ Line 16: / Line 16: @@
 *2,if you want use dc motor and servo motor, you must use must use 12V dc supply.
-==Dc motor and servo motor==
+==Dc motor and steering engine==
 the BPI:bit robot extension board has (MOTOR A-MOTOR D)4 sets of 8 MOTOR controls, which Can control four dc motor forward and reverse rotation and eight dc motor one-way rotation.
-At the same time, four standard servo motor interfaces are designed on the extended version to control four servo motors at the same time.The control signal of dc motor and servo motor is chip (PCA9685) extended by the IIC bus interface. The motor interface use the extended PWM interface, which does not conflict with the sensor interface,Not use BPI:bit board resource valuable digital IO interface.At the same time, IIC bus supports address selection and can be used by multiple devices simultaneously.Dc motor drive circuit is designed with TB6612 dual-h bridge drive, and servo motor is designed with optocoupler isolation circuit to ensure the safety of the extended board and BPI:bit development board. However, due to component characteristics, the rated total current of dc motor and servo motor should not exceed 2A, and the power adapter should be equipped with 12V/3A dc power supply.
+At the same time, four standard steering engine interfaces are designed on the extended version to control four servo motors at the same time.The control signal of dc motor and steering engine is chip (PCA9685) extended by the IIC bus interface. The motor interface use the extended PWM interface, which does not conflict with the sensor interface,Not use BPI:bit board resource valuable digital IO interface.At the same time, IIC bus supports address selection and can be used by multiple devices simultaneously.Dc motor drive circuit is designed with TB6612 dual-h bridge drive, and servo motor is designed with optocoupler isolation circuit to ensure the safety of the extended board and BPI:bit development board. However, due to component characteristics, the rated total current of dc motor and steering engine should not exceed 2A, and the power adapter should be equipped with 12V/3A dc power supply.
 ==other extension interface==

@@ Line 1: / Line 1: @@
 [[zh:BPI:bit robot 机器人扩展板]]
 [[File:BPI-bit_robort_board_3.JPG|thumb|BPI:bit robot board ]]
-[[File:BPI-bit_robort_board_5.JPG|thumb|BPI:bit robot board with [[BPI-bit]]]]
+[[File:BPI-bit_robort_board_5.JPG|thumb|BPI:bit robot board with [[BPI-Bit]]]]
 [[File:BPI-bit_robort_board_2.JPG|thumb|BPI:bit robot board also can use with Micro:bit]]