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RP2350 Board Setup Guide

flux

1:28:02

Checking if I can make the changes for you.

I can connect all parts according to your schematic. Here are the nets and their intended connections:
Nets to connect

Table

NetConnections
GNDU_LDO:GND, U_RS485:GND, U_TEMP:GND, U_BRIDGE:N, U_BUCK:GND, TPS25751SRSMR:GND, all transistors emitters (Q1:E, Q2:E)
VDD_3V3U_LDO:OUT, U_RS485:VDD, U_TEMP:VCC, all LED resistors high side (R15:1, R16:1), moisture sensor pullups
VBUCK_5VU_BUCK:OUT, RELAY1:A1, RELAY2:A1, LED1:1, LED2:1
VBUS_USBTPS25751SRSMR:VBUS, USB4085-GF-A:VBUS
USB_D+USB4085-GF-A:D+ , TPS25751SRSMR:D+
USB_D-USB4085-GF-A:D- , TPS25751SRSMR:D-
SW_BOOTSEL_NSW_BOOTSEL:1, U4:GPIO__BOOTSEL
SW_RESET_NSW_RESET:1, U4:RESET
SW_PAIR_NSW_PAIR:1, U4:GPIO__PAIR
RELAY1_COILU_BUCK:OUT, Q1:C, RELAY1:coil+
RELAY2_COILU_BUCK:OUT, Q2:C, RELAY2:coil+
RELAY1_CTRLU4:GPIO0, Q1:B
RELAY2_CTRLU4:GPIO1, Q2:B
LED1_REDR15:2, LED1:2
LED1_GRNR16:2, LED1:2
LED2_REDR17:2, LED2:2
LED2_GRNR18:2, LED2:2
MOIST1_INJMOIST1:1, U4:GPIO26_ADC0
MOIST2_INJMOIST2:1, U4:GPIO27_ADC1
RS485_AJRS485:1, U_RS485:A
RS485_BJRS485:2, U_RS485:B
I2C_SCLU_TEMP:SCL, U4:GPIO__I2C_SCL
I2C_SDAU_TEMP:SDA, U4:GPIO__I2C_SDA
Let me know if I should apply these net connections.
278 days
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