H1 Pin Header Connections

I can set the PCB board size to 28 mm x 21 mm without changing the outline shape or moving components. Do you want me to apply this change now?
Note: After resizing, based on knowledge base guidance, leave space for routing and vias and use airwires to visualize routing paths. If the tighter size crowds parts, we may need to adjust placement later.
I’m set on 28 mm x 21 mm even if routing is tight. Next, I want to review critical net placement.
I can set the PCB board size to 28 mm x 21 mm now.
After resizing, I’ll review critical nets next. I’ll pull placement/routing data for:
  • TBUS_CAN_H/L
  • TBUS_RS485_A/B
  • TBUS_I2C_SCL/SDA
  • T_BUS_1WIRE
  • 3V3, 5V, GND
If there are any additional nets you consider critical, tell me so I include them.
Note: Leave space for routing and vias and use airwires to visualize routing paths. DRC runs continuously in the Review panel.
Specify critical nets
Ask for concrete placement tips
Request per-net guidance
Clarify routing constraints
Include ground/power strategy
H1 4 - GND
TBUS_I2C_SCL
T_BUS_1WIRE
5V_1
TBUS_CAN_H
3V3_1
T_BUS_CAN_L
TBUS_RS485_A
GND - H2 3
GND - H2 3
TBUS_RS485_A
GND - H2 3
5V_2
3V3_2
H1 4 - GND
TBUS_I2C_SDA
H1
H2
H3


Modular PCB Tipe B

Modular PCB Tipe B thumbnail
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Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

LCSC

$0.17

Controls