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ESP32-C3-WROOM-02-N4

  • ESP32-C3-WROOM-02-N4
  • ESP32-C3-WROOM-02-N4

ESP32-C3-WROOM-02-N4

ESP32-C3-WROOM-02-N4

Espressif Systems

SMD MOD 4MB SPI FLSH PCB ANT -40

ESP32-C3-WROOM-02-N4 Datasheet

compliant

32-VFQFN Exposed Pad

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

ESP32-C3-WROOM-02-N4 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.95000 $1.95
500 $1.9305 $965.25
1000 $1.911 $1911
1500 $1.8915 $2837.25
2000 $1.872 $3744
2500 $1.8525 $4631.25
173 items
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ESP32-C3-WROOM-02-N4 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

ESP32-C3-WROOM-02-N4 Espressif Systems

Name Value
Product Status Active
RF Family/Standard Bluetooth, WiFi
Protocol 802.11b/g/n, Bluetooth v5.0
Modulation -
Frequency 2.4GHz
Data Rate 150Mbps
Power - Output 20.5dBm
Sensitivity -105dBm
Serial Interfaces GPIO, I²C, I²S, SPI, JTAG, UART, USB
Antenna Type PCB Trace
Utilized IC / Part ESP32-C3
Memory Size 4MB Flash, 400kB SRAM, 384kB ROM
Voltage - Supply 3V ~ 3.6V
Current - Receiving 82mA ~ 84mA
Current - Transmitting 280mA ~ 345mA
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 32-VFQFN Exposed Pad
Q1: What is the purchase guide for ESP32-C3-WROOM-02-N4?
ESP32-C3-WROOM-02-N4 of Espressif Systems is a SMD MOD 4MB SPI FLSH PCB ANT -40. ICHOME is a long-term spot supplier of ESP32-C3-WROOM-02-N4, supporting sample purchase and bulk order.
Q2: How to find the detailed information of ESP32-C3-WROOM-02-N4?
Download ESP32-C3-WROOM-02-N4 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingESP32-C3-WROOM-02-N4 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide ESP32-C3-WROOM-02-N4 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you ESP32-C3-WROOM-02-N4 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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