Schematic Symbol for ESP32-C3 Module: This is an ESP32-C3 module...

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

can you add a bme280 sensor and wire it to the esp?

axjowo

@copilot can you add a bme280 sensor and wire it to the esp?

copilot

Sure, I can definitely guide you on how to add the BME280 sensor and wire it with ESP32-C3.

Here is a typical setup for a I2C connection between the ESP32-C3 and the BME280:

Connect BME280 VCC to ESP32-C3's 3.3V.

Connect BME280 GND to ESP32-C3's GND.

Connect BME280 SDA to ESP32-C3's IO2 (we are assuming IO2 as SDA, you may have to adjust as per your configuration).

Connect BME280 SCL to ESP32-C3's IO3 (we are assuming IO3 as SCL, you may have to adjust as per your configuration).

Pull-up resistors are needed for SDA and SCL lines. These are typically 4.7k or 10k. Many breakouts may already have these on board, so you may not need to add them if you're using such a breakout.

The BME280 can support both I2C and SPI, but we're assuming an I2C interface given its popularity and ease of use. If you have a SPI or want to wire using SPI, let me know and I can provide those instructions.

Note: The pin connection I mentioned can be configurable and vary from board to board or as per your project requirements.

Once the BME280 sensor is added, you need to make sure you've got the necessary drivers or libraries to communicate with the BME280 from the ESP32-C3. Libraries by manufacturers or chips like the Bosch BME280 driver or the Adafruit BME280 library are often excellent starting points.

Someone is typing...

bq76952

vk24

@copilot bq76952

copilot

The BQ76952 is a battery management system (BMS) from Texas Instruments. It is part of their BQ769x2 product line, which is a family of highly integrated standalone BMS with autonomous charge and discharge control.

Here are some key features of the BQ76952:

Supports from 5 to 16 series cells for Li-Ion, Li-polymer, and Li-FePO4 battery chemistries.

Provides an accurate measure of available charge through its Enhanced Coulomb Counter.

Includes Advanced Battery Management features such as cell balancing, power FET control, protections (overcurrent in discharge, short circuit in charge, and short circuit in discharge), thermal protections, and cell removal detection.

It communicates via I2C, SPI, or HDQ single-wire interfaces to a host controller.

Would you like to integrate the BQ76952 into your ESP32-C3 project? If so, I need to know more about your application to provide a suitable proposal for the connections and any required additional components.

Someone is typing...

3V3

USB_D-

XTALP

Resistance

100k Ω

LNA_IN

3V3

Inductance

2.2u H

IC2

USB_D-

IO8

SPIHD

Inductance

2n H

XTALN

SPIWP

+5V

C11

Capacitance

2p F

Capacitance

10p F

Capacitance

100n F

XTALN

Capacitance

10p F

Capacitance

100n F

IO2

SPID

+5V

USB_D+

C12

Capacitance

10u F

3V3

ESP_EN

IC1

MTDI

Capacitance

100n F

Resistance

5.1K Ω

Resistance

10K Ω

Resistance

5.1K Ω

IO3

C10

Capacitance

2.7p F

3V3

3.3V

BOOT

Capacitance

100n F

SPIQ

MTDO

MTCK

XTALP

XTALN

Capacitance

1u F

D-

MTMS

IO10

D+

Capacitance

10n F

C13

Capacitance

22u F

Capacitance

100n F

SPICS0

USB_D+

GND

Inductance

2n H

SPICLK

Distributor	Qty 1
	Arrow	$0.57–$0.68
	Digi-Key	$3.04–$4.10
	LCSC	$2.82
	Mouser	$4.90
	Verical	$1.26–$1.80

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
Trace 6062	Net 17	D-	Net 8
D-	Net 8	Trace d69a	Net 17
Trace 5c25	Net 16	D+	Net 9
Trace 5f29	Net 16	D+	Net 9
PAD	GND		—
PAD	GND		—
	—	Trace 6da6	GND
	—	Trace d5e3	GND
	—	Trace 7c55	GND
	—	Trace 5414	GND
Trace 24d9	GND		—
	—	Trace c9a8	GND
	—	Trace 6da6	GND
	—	Trace d5e3	GND
LNA_IN	—	Trace 7f6a	Net 6
Trace 5c25	Net 16	GPIO18	Net 9
Trace 5f29	Net 16	GPIO18	Net 9
GND	GND	35	—
GND	GND	42	—
GND	GND	40	—
GND	GND	39	—
GND	GND	46	—
GND	GND	47	—
GND	GND	36	—
GND	GND	37	—
GND	GND	34	—
GND	GND	41	—
GND	GND	38	—
GND	GND	44	—
GND	GND	43	—
GND	GND	45	—
GND	GND	49	—
GND	GND	48	—
Trace 6062	Net 17	GPIO19	Net 8
GPIO19	Net 8	Trace d69a	Net 17
38	—	Trace ac4f	GND
38	—	Trace b93a	GND
Trace 00fc	GND	38	—
Trace 6e7e	GND	38	—
38	—	Trace d4d7	GND
38	—	Via	GND
Via	GND	38	—
Trace 5c25	Net 16	Trace e053	Net 9
Trace 5f29	Net 16	Trace e053	Net 9
Trace 5c25	Net 16	Trace fefa	Net 9
Trace 5f29	Net 16	Trace fefa	Net 9
Trace 6062	Net 17	Trace cebc	Net 8
Trace 0977	Net 8	Trace d69a	Net 17
Trace cebc	Net 8	Trace d69a	Net 17

	Designator	Ruleset
	＊`REF`＊	IC2
	＊`REF`＊	C9
	＊`REF`＊	J2
	＊`REF`＊	L2
	＊`REF`＊	C11
	＊`REF`＊	C12
	＊`REF`＊	J1
	＊`REF`＊	L3
	＊`REF`＊	L1
	＊`REF`＊	IC1
	＊`REF`＊	C3
	＊`REF`＊	R2
	＊`VALUE`＊	L2 value
	＊`REF`＊	C6
	＊`REF`＊	C8
	＊`REF`＊	C5
	＊`VALUE`＊	L1 value
	＊`REF`＊	C1
	＊`REF`＊	R4
	＊`REF`＊	C13
	＊`REF`＊	R1
	＊`REF`＊	R3
	＊`REF`＊	C2
	＊`REF`＊	Y1
	-	Text general rule
	＊`REF`＊	C4
	＊`REF`＊	C7
	＊`VALUE`＊	L3
	＊`REF`＊	C10

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vasyl / ESP32-C3 Module

Schematic

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