Difference: BoardSupportPackageKatydid (40 vs. 41)

Revision 412022-09-04 - PeterSchmid

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META TOPICPARENT	name="WebHome"

%DASHBOARD{ section="banner"

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Firefly https://www.tindie.com/products/tleracorp/firefly-ble-development-board/

Katydid https://www.tindie.com/products/tleracorp/katydid-wearable-ble-sensor-board

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/twiki/pub/MecrispCube/MecrispCubeWB/firefly-pins.jpg

JTAG/SWD

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10	12	4		NRST
	13		5 (PA10)	D0 UART_TX
	14		4 (PA9)	D1 UART_RX

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STM32WB Firefly Board

Push Button1

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Signal name	STM32WB55 pin	Comment
LD1	PB5

Changed:

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Neopixel

PC12

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Neopixel

PB2

UART

Changed:

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Signal name	Firefly pin	Comment
UART_TX	PB6	USART1_TX
UART_RX	PB7	USART1_RX

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Signal name	Katydid pin	Comment
UART_RX	PA10	USART1_RX, D0
UART_TX	PA9	USART1_TX, D1

Onboard Peripherals

NOR Flash 16 MiB

Macronix MX25L12835FZNI https://www.macronix.com/Lists/Datasheet/Attachments/8653/MX25L12835F,%203V,%20128Mb,%20v1.6.pdf

Page 256 Bytes (minimum write size)
Sector 4 KiB (minimum erase size)
Block 64 KiB

Quad SPI for Flash

Signal name	Firefly pin	Comment

Changed:

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FLASH_NCS	PD3	QUADSPI_BK1_NCS
FLASH_IO0	PB9	QUADSPI_BK1_IO0
FLASH_IO1	PD5	QUADSPI_BK1_IO1
FLASH_IO2	PD6	QUADSPI_BK1_IO2
FLASH_IO3	PD7	QUADSPI_BK1_IO3
FLASH_SCLK	PA3	QUADSPI_BK1_SCLK

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QSPI_CS	PA2	QUADSPI_BK1_NCS
QSPI_IO0	PB9	QUADSPI_BK1_IO0
QSPI_IO1	PB8	QUADSPI_BK1_IO1
QSPI_IO2	PA7	QUADSPI_BK1_IO2
QSPI_IO3	PA6	QUADSPI_BK1_IO3
QSPI_CLK	PA3	QUADSPI_BK1_SCLK

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Accelerometer

Added:

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BMA400 https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bma400-ds000.pdf

Added:

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Acceleration ranges ±2g/±4g/±8g/±16g
Low-pass filter bandwidths = 0.48*ODR
up to a max. output data read out of 800Hz

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