国外UWB+IMU定位标签原理图
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2019-05-28
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Date: 2018-06-07
KiCad E.D.A. kicad 4.0.2+dfsg1-stable
Rev: Rev.BSize: A4
Id: 1/3
Title: Roadrunner
File: roadrunner.sch
Sheet: /
Bitcraze AB
Licenced under CC-BY-NC-SA 4.0
Main CPU and connectors
imu
imu.sch
IMU_SCL
IMU_SDA
INT_ACC
INT_GYR
RESET IRQ
SCK
MISO
MOSI
CS
VCC
1
D-
2
D+
3
ID
4
GND
5
P1
MICRO-USB
NRF_RX
NRF_TX
E_OW/WKUP
STM_NRST
C1
100n
R3
10k
R1
2.2k
R2
2.2k
VCC
IMU_SCL
IMU_SDA
INT_ACC
STM_SWIO
STM_SWCLK
VCC
STM_SWIO
STM_SWCLK
STM_SWO
STM_NRST NRF_SWCLK
NRF_SWIO
E_OW/WKUP
1
2
P5
NM
+BATT
VCC
C5
100n
C6
100n
C7
100n
scl
1
vss
2
sda
3
vcc
4
wp
5
U1
24AA64FT
VCC
E_SCL
E_SDA
STM_NRST
STM_BOOT0
STM_BOOT0
E_TX2
E_RX2
E_CS0
E_SCK
E_MISO
E_MOSI
E_TX2
E_RX2
E_CS0
E_SCK
E_MISO
E_MOSI
MOTOR3
MOTOR4
NRF_RX
NRF_TX
IMU_SCL
IMU_SDA
STM_SWO
MOTOR1
MOTOR2
E_TX1
E_RX1
E_SCL
E_SDA
E_SDA
E_SCL
E_RX1
E_TX1
E_CS1
NRF_SWCLK
NRF_SWIO
INT_ACC
Battery
E_CS1
INT_GYR
Expansion port
I2C address 1010000b
C8
10n
C9
1u
U1 decoupling:
100n on each VDD
10n and 4.7u on VDDA
1
2
3
4
5
6
7
8
9
10
P6
320030097
1
2
3
4
5
6
7
8
9
10
P11
320030097
VCC
E_NRF_IO1
E_NRF_IO1
VUSB
X1
8MHz
E_NRF_IO2
E_NRF_IO2 E_CS2
E_CS2
E_CS3
E_CS3
VBAT
1
PC13
2
PC14
3
PC15
4
PH0/OSC_IN
5
PH1/OSC_OUT
6
NRST
7
PC0/ADC12_IN10
8
PC1/ADC12_IN11
9
PC2/ADC12_IN12
10
PA4/ADC12_IN4
20
PB11
30
PC9
40
PA15/JTDI
50
BOOT0
60
PC3/ADC12_IN13
11
PA5/ADC12_IN5
21
VCAP_1
31
PA8
41
PC10
51
PB8
61
VSSA
12
PA6/ADC12_IN6
22
VDD
32
PA9/OTG_FS_VBUS
42
PC11
52
PB9
62
VDDA
13
PA7/ADC12_IN7
23
PB12
33
PA10/OTG_FS_ID
43
PC12
53
VSS
63
PA0/ADC123_IN0
14
PC4/ADC12_IN14
24
PB13
34
PA11/OTG_FS_DM
44
PD2
54
VDD
64
PA1/ADC123_IN1
15
PC5/ADC12_IN15
25
PB14
35
PA12/OTG_FS_DP
45
PB3/JDO-SWO
55
PA2/ADC123_IN2
16
PB0/ADC12_IN8
26
PB15
36
PA13/JTMS-SWIO
46
PB4/NJRST
56
PA3/ADC123_IN3
17
PB1/ADC12_IN9
27
PC6
37
VCAP_2
47
PB5
57
VSS
18
PB2/BOOT1
28
PC7
38
VDD
48
PB6
58
VDD
19
PB10
29
PC8
39
PA14/JTCK-SWCLK
49
PB7
59
U2
STM32F405RG
VCC
C3
4.7u
C2
4.7u
C4
100n
R4
430R
Blue LED for power
USB_DM
USB_DP
USB_ID
1
2
3
4
P4
DO NOT MOUNT
1
2
3
4
5
6
P3
DO NOT MOUNT
VCCNRF
STM debug
NRF debug
VCCNRF
R5
430R
LED_GREEN_L
R6
220R
LED_RED_L
R7
430R
LED_GREEN_R
R8
220R
LED_RED_R
LED_RED_L
LED_GREEN_L
LED_GREEN_R
LED_RED_R
LED_BLUE_L
LED_BLUE_L
R29
2.2k
R30
2.2k
VCC
VCOM_EXP
VCOM_EXP
NRF_FLOW_CTRL
NRF_FLOW_CTRL
1
TP1
1
TP2
1
TP3
M2_OVERIDE
VUSB
M1_OVERIDE
M3_OVERIDE
M4_OVERIDE
INT_GYR
pm_radio
pm_radio.sch
NRF_RX
NRF_TX
VUSB
E_OW/WKUP
STM_NRST
STM_BOOT0
E_NRF_IO1
E_NRF_IO2
VCOM_EXP
NRF_FLOW_CTRL
NRF_SWDCLK
NRF_SWDIO
NRF_SWCLK
NRF_SWIO
E_MISO
E_MOSI
E_SCK
E_RX1E_TX1
E_CS3
MH1
M3
MH3
M3
MH2
M3
MH4
M3
1 2
D11 RED
1 2
D7
BLUE
1 2
D2 GREEN
1 2
D1 RED
1 2
D12 GREEN
VCC
E_TX2
E_RX2
R10
430R
R15
430R
D13
MBR0520
MH5
M2_5
MH6
M2_5
1
2
3
4
P8
POWER_UART_1x4
1
2
P7
NM
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