User Manual for Raspberry Pi models including: Pico-CAN-A CAN Bus Module, Pico-CAN-A, CAN Bus Module, Bus Module, Module

Maha Chahab El Dine

Pico-CAN-A User Manual

2022-08-27 — 1- E810-TTL-CAN01 module. 2- Module operating indicator. 3- Module status indicator: operating mode: blinking at 1Hz frequency.

CAN Bus Module Enabling Reliable Long Range Communication For Raspberry Pi Pico Model: Pico-CAN-A User Manual

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528352-542784
CAN Bus Module Enabling Reliable Long Range Communication For
Raspberry Pi Pico Model: Pico-CAN-A
User Manual
Raspberry Pi Pico Header Compatibility:
Onboard Female Pin Header for Direct Attaching to Raspberry Pi Pico
- Raspberry Pi Pico is NOT included.

What's on Board:
1- E810-TTL-CAN01 module 2- Module operating indicator 3- Module status indicator: operating mode: blinking at 1Hz frequency
command configuration mode: blinking at 5Hz frequency 4- TX/RX indicators 5- Resistor config: ON: connected to 120R matching resistor
OFF: disconnected from 120R matching resistor (default) 6- CAN bus terminal 7- Power supply selection 8- UART selection
Pinout Definition:

1

2

3

4

A

CUOU11

3V3

A

B

TXD0 RXD0
TXD1 RXD1

NGLGPP00 NGLGPP11 GND GP2 GP3 NGLGPP44 NGLGPP55 GND
GND
GND GP14

PIU1101 PIU2102
3
PIU103
4
PIU104
PIU5105 PIU6106
PIU7107 PIU8108
9
PIU109
PI1U01010 PI1U11011
PI1U21012 PI1U31013
14
PIU1014
PI1U51015 PI1U61016
PI1U71017 PI1U81018
19
PIU1019
20
PIU1020

GPIO0 GPIO1 GND GPIO2 GPIO3 GPIO4 GPIO5 GND GPIO6 GPIO7 GPIO8 GPIO9 GND GPIO10 GPIO11 GPIO12 GPIO13 GND GPIO14 GPIO15

VBUS VSYS GND 3V3_EN
3V3 ADC_VREF IO28/ADC2
AGND IO27/ADC1 IO26/ADC0
RUN GPIO22
GND GPIO21 GPIO20 GPIO19 GPIO18
GND GPIO17 GPIO16

PIU140040 PIU130939
38
PIU1038
37
PIU1037
PIU130636 PIU130535
PIU130434 PIU130333
32
PIU1032
PIU130131 PIU130030
PIU120929 PIU120828
27
PIU1027
PIU120626 PIU120525
PIU120424 PIU120323
22
PIU1022
21
PIU1021

NVLBVBUUS VSYS NGLGNNDD 3V3_EN 3V3(OUT)
GND
NRLURUNN GND
GND

VSYS

CUOU22

PIC202 PIC201

1
PIU201
PIU2202 CCOC22 VCC_EPNIU3203 1uF

VIN VOUT GND EN BP

5
PIU205
PIU4204

RT9193-33

CCOC11
PIC101 PIC102
100nF
PIC302
CCOC33
PIC301 22nF

GND

GND

GND

NVLSVSYYSS PICRRO5R5051 N3LV33V3_0EENN CROR77
PIR701
NGLGPP114 PICRRO9R9091

PI0R5R02 NVLCVCCC_0EENN NC
PIR702
PINR9C02 PICRRO10R101200 10P0IR1K001 3V3

GND

NTLXTXDD0PCRIOR1R1011 PI0R1R02

NRLXRXDD0CROR22 0R

PIR201

PIR202

NTLXTXDD1PCRIORR33031 PINR30C2

NRLXRXDD1PCRIORR44041 PINR40C2

TXD_CAN RXD_CAN TXD_CAN RXD_CAN

3V3

PCIRORR66061 P5IR160PI02L0TRX101

PCILL0OTX_L102T0TXX11

NTLXTDXD_0CCAANN

CROR88 1K

CLO_LR0RXX11 NRLXRDXD_0CCAANN

PIR801

PIR802

PIL0RX101

PIL0RX102

B

N3LV33V3(O(OUUTT))CROR1111 NC

PIR1102

PIR1101

3V3 CUOU33

Pico CAN A

GND

14
PIU3014
PIU310313
PIU310515 PIU3303
28
PIU3028

VCC GND GND GND GND

RESET CFG
Restore

PIU136016CAN_RESET PIU137017CAN_CFG
18 CAN_Restore
PIU3018

NCLACANNHH
PIR1502

CJOJ11

PIJ1303 PIJ1202
1
PIJ101

B COM A

3V3

3V3

C

PIU3606 PIU3707 PIU3808
9
PIU309
10
PIU3010
11
PIU3011
PIU310212 25
PIU3025
24
PIU3024
23
PIU3023
22
PIU3022
PIU320020 19
PIU3019

NC NC NC NC NC NC NC NC NC NC NC NC NC

STE PIU231021

RXD TXD RTS CTS

PI5U305TXD_CAN PI4U304RXD_CAN PIU236026
27
PIU3027

CANH CANL

PI1U301CANH 2 CANL
PIU302

E810-TTL-CAN01

CROR1155 120R
NCLACANNLL PIR1501
CPOP11
PIP101 1 PIP102 2
CPOP22 PIP201 1 PIP202 2

PIR1201
CROR1122
1K
PIR1202
PIQ103

NGLGPP2

CQOQ11

PIQ101 S8050

PIQ102

NCLACNAN_0CCFFGG

PIR1301
CROR113
1K
PIR1302
PIQ203

NGLGPP33

CQOQ2

PIQ201 S8050

PIQ20

NCLACNAN_0RREESSEET

GND

GND

GND

NC CROR1144NCLACANN0_RReessttoorree

PIR1401

PIR1402

Waveshare

C

COlogo1

D

D

1

2

3

4


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