Schematic Symbol for ESP32-C6-WROOM-1 Module: This is a...

Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
A net identifier used to create connectivity to other Net Portal with the same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Power net portal is a special schematic object used to define a power or ground net. Power ports allow you to conveniently indicate a power net at any location in the design. Power nets of the same designator automatically connect throughout your design #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
jharwinbarrozo
14.2k
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M
1070TR
Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab bate or batt #forLedBlink
jharwinbarrozo
700.5k

Resistance

100K Ω

Resistance

IO21

IO9

IO19

3V3

SW2

IO8

IO6

IO15

Resistance

220 Ω

Capacitance

22u F

GND

IO6

IO20

IO5

ESP_EN

+5V

IO5

IO3

IO23

IO1

ESP_EN

+5V

IO4

IO0

IO12

IO19

IO0

IO18

IO10

IO1

IO9

IO10

IO9

IO18

IO2

Resistance

220 Ω

R10

Resistance

10K Ω

3V3

IO2

IO7

IO4

IO1

IO0

IC1

Resistance

220 Ω

IO13

3V3

IO23

IO11

IO8

Resistance

IO23

ESP_EN

RXD0

Capacitance

1u F

IO6

IO8

IO7

Capacitance

0.1u F

+5V

Inductance

2.2u H

3V3

IO22

GND

SW1

IO7

IO13

IO15

IO12

IO4

3V3

IO3

TXD0

IO11

IO13

IO22

Resistance

10K Ω

IO5

IO10

IO20

IO22

IO13

Resistance

10K Ω

IO12

IO8

3.3V

IO11

LED1

Distributor	Qty 1
	Digi-Key	$3.93–$5.29
	LCSC	$8.34
	Mouser	$5.33

@copilot ADD TO THIS MODEL A SIM800L

baesquivel

@copilot ADD TO THIS MODEL A SIM800L

9mo

copilot

To integrate a SIM800L module into your existing circuit, which is built around the ESP32-C6-WROOM-1 module, you'll need to ensure proper connections for power supply, communication, and control lines between the SIM800L and the ESP32-C6-WROOM-1. The SIM800L is a popular GSM/GPRS module that allows for cellular connectivity in your projects. It requires a power supply of around 3.4V to 4.4V and can draw up to 2A during transmission bursts. Given this, here's how you can integrate it:

Power Supply

Given the SIM800L's power requirements, it's crucial to ensure that your power supply can handle the peak current demands comfortably.

Connect SIM800L VCC to a suitable power supply: Assuming your project already includes a power management IC capable of delivering the required voltage and current, connect the VCC of the SIM800L to this supply. If the current project's power supply is not sufficient, you may need to add a dedicated step-down converter for the SIM800L.
- If using IC1 (TPS62130RGTR) directly to power SIM800L is not feasible due to current limitations, consider adding another power management IC dedicated to SIM800L or ensure your existing setup can handle the current surges.

Connect SIM800L GND to the system ground: Ensure a solid ground connection. This can typically be connected to any of the GND pins available in your project such as U1:(GND_1) or directly to GND.

Signal Connection

The SIM800L communicates via UART, so you'll need to connect it to UART pins on the ESP32-C6-WROOM-1.

Connect SIM800L TXD to ESP32-C6 UART RXD: Choose an unused IO pin from the ESP32-C6 designated for UART RXD. For example, if IO16 is available, you would use that. Since the exact available pins are not listed, please adjust based on your ESP32-C6-WROOM-1's pin assignment.

Connect SIM800L RXD to ESP32-C6 UART TXD: Similar to TXD, connect the RXD to an appropriate UART TXD pin on the ESP32-C6.

Additional Connections

Connect SIM800L RST (Reset) pin: Depending on your application, you may want to control the SIM800L reset from the ESP32-C6. Connect it to a GPIO you designate for this purpose, e.g., U1:(IO12).

SIM Card Interface: Ensure the SIM card interface is accessible for inserting a SIM card.

Example Connection Assumptions

Assuming IO16 is for UART RXD and IO17 for UART TXD (replace these with actual IO pins used for UART communication in your project), the connections would be:

Connect SIM800L:VCC to +4V Power Supply

Connect SIM800L:GND to GND

Connect SIM800L:TXD to U1:IO17 (ESP32-C6 UART RXD)

Connect SIM800L:RXD to U1:IO16 (ESP32-C6 UART TXD)

Connect SIM800L:RST to U1:IO12 (Optional for reset control)

Additional Notes

Power Supply Consideration: Given the high current requirement, ensure your power supply solution for the SIM800L can handle up to 2A of current during transmission peaks without significant voltage droop.

Antenna: Don’t forget to attach an antenna to the SIM800L for cellular communication.

Level Shifting: Consider the logic level requirements; the ESP32-C6 operates at 3.3V levels, which should be compatible with SIM800L. Still, always verify with datasheets.

This inclusion will provide GSM/GPRS connectivity to your project, enabling features like SMS, data, and voice communication. Ensure to adjust the pin connections based on the actual available pins on your ESP32-C6-WROOM-1 module and the requirements of your overall design.

9mo

Hey, I’m Copilot, your AI design assistant. I can help you brainstorm ideas, deb...

copilot

Hey, I’m Copilot, your AI design assistant. I can help you brainstorm ideas, debug problems, research components, and even make wiring connections for you. Ask me questions like:

@copilot I'm designing a PCB for a medical device that measures heart rate and temperature. Can you give me the list of components I will need?

@copilot How would I connect these parts to make the LED flash at 1kHz?

@copilot can you choose 4 digital pins on the ATMega328P-AU that I have here to use as GPIO given that I am already using some pins for reset, the external clock, UART, and I2C.

Chat with me by tagging @copilot on comments or in the chat.

Someone is typing...

Des	Net	Des	Net
SW	—	Trace ad5f	Net 30
SW	—	Trace fb17	Net 30
Trace 7f27	Net 30	SW	—
Trace 60a9	Net 30	SW	—
	—	EP	GND
	—	EP	GND
	—	EP	GND
	—	EP	GND
PGND	—	Trace aac4	GND
PGND	—	Trace afb8	GND
SW	—	Trace a4cd	Net 30
SW	—	Trace fdab	Net 30
SW	—	Trace ad5f	Net 30
SW	—	Trace fb17	Net 30
Trace 0745	Net 27	PVIN	—
Trace 16f7	Net 27	PVIN	—
Trace 7227	Net 27	PVIN	—
Trace 8ff2	Net 27	PVIN	—
Trace 5a0d	Net 27	PVIN	—
Trace 649e	Net 27	PVIN	—
PVIN	—	Trace d87e	Net 27
Trace 77dc	Net 27	PVIN	—
Trace 6035	Net 27	PVIN	—
Trace 811b	GND		—
Trace 1670	GND		—
	—	Trace c0b8	GND
Trace 1670	GND		—
	—	Trace c0b8	GND
Trace 1670	GND		—
	—	Trace c0b8	GND
	—	Trace afb8	GND
Trace 1670	GND		—
	—	Trace c0b8	GND

	Designator	Ruleset
	＊`REF`＊	R5
	＊`REF`＊	R3
	＊`REF`＊	L1
	＊`REF`＊	J1
	＊`REF`＊	R1
	＊`REF`＊	C3
	＊`REF`＊	LED1
	＊`REF`＊	R2
	＊`REF`＊	C1
	＊`REF`＊	C2
	＊`REF`＊	R7
	＊`REF`＊	C5
	＊`REF`＊	R6
	＊`REF`＊	R8
	＊`REF`＊	R10
	＊`REF`＊	R9
	＊`REF`＊	C4
	＊`VALUE`＊	L1 value
	＊`REF`＊	R4

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vasyl / ESP32-C6-WROOM-1 Module

Schematic

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