Locating GPIO Pins on ESP32 Schematic
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IC2 is the TMC6300-LA-T motor driver. Its hookup typically involves:
-
Power Supply & Decoupling:
- Ensure that its supply pins (for example, the main voltage inputs and VIO/NSTDBY) are connected to the correct power rails.
- Add decoupling capacitors as specified in the datasheet on each power pin.
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Ground Connections:
- Connect all ground pins (e.g., GND_1, GND_2, and GND_3) to your c2e41937-4268-256c-7ae9-cb8cfb60aed3 component.
-
Control & Interface Signals:
- Interface its control pins (such as DIAG, 1.8VOUT, U, BRUV, etc.) with your microcontroller (e.g., the ESP1) as needed.
- Follow the datasheet recommendations for signal levels and required pull-up or pull-down resistors if applicable.
-
Motor Outputs:
- If you’re driving a motor, make sure the output pins are routed to your motor circuitry along with any necessary current sensing or protection components.
Could you please clarify which particular aspect of the hookup you need help with? For example:
- Wiring the power and decoupling network for IC2
- Interfacing its control pins with the ESP module
- Routing motor output connections
Let me know and I can provide more specific guidance.
Specify hookup details needed
Decoupling capacitor placement
Connect motor outputs
355 days
Ready.
GPIO2
ESP_RX
ESP_EN
GPIO14
GPIO4
J2
GPIO15
ADC
ESP_TX
GPIO12
ESP_IO0
RST
+3V3
GPIO16
J1
+5V
GPIO5
GPIO13
Reviews
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Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $1.74–$2.37 |
Digi-Key | $2.01–$11.27 |
LCSC | $3.45–$4.12 |
Mouser | $5.03 |
Verical | $0.07–$0.26 |
Assets
ESP-WROOM-02U Reference Design-removebg-preview.png
ESP-WROOM-02U Reference Design-removebg-previewThumbnailControls
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