Fixing Unconnected Input Pins
1:29
Considering user project assistance.
Checking if I can make the changes for you.
Running design review.
Reviewing the bill of materials.
Analyzing the schematic.
Exploring connections and options.
Looking for "For ESP32-S3-WROOM-1-N16R8 pin IO36, what is its function, default/reset behavior, and can it be left unconnected if unused? Also what does the datasheet recommend for unused GPIO pins?" in esp32_s3_wroom_1_wroom_1u_datasheet_en-2930317.pdf
Net Connections to be added
| Net | Connections |
|---|
Updated 1 connection
0:16
Connected IC2:IO36 to ^GND
Reviews
RF Energy Harvesting IoT Sensor Node
Properties
Diagram
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $9.58–$10.38 |
Digi-Key | $13.93–$18.89 |
LCSC | $18.92–$19.28 |
Mouser | $24.00 |
TME | $0.61 |
Verical | $9.15–$30.50 |
Controls
Welcome 👋
Flux helps you build PCBs faster with an AI teammate!
Create your account to collaborate, stay updated, fork your own version, and get instant answers from our AI agent.

AI-Powered Component Placement
Let AI place your components intelligently. AI Placement analyzes your schematic and positions components for optimal routing, signal integrity, and board density.
From Schematic to Layout in Seconds
Skip the tedious manual placement. AI Placement generates a starting layout you can refine, saving hours of repetitive work on every new design.
Works With Auto-Layout
Pair AI Placement with Auto-Layout for a complete AI-driven PCB design flow — from component placement through trace routing, all with one click.