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ESPRESSIF ESP32-C3-WROOM-02-N4 product image
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ESPRESSIF ESP32-C3-WROOM-02-N4RoHS

Manufacturer
ESPRESSIFAsian Brands
MPN
ESP32-C3-WROOM-02-N4
LCSC Part #
C2934560
Packaging
VFQFN-32-EP
Customer #
Key Attributes
2.4GHz Wi-Fi (802.11b/g/n) + Bluetooth 5 module
Datasheetpdf iconESPRESSIF ESP32-C3-WROOM-02-N4
In-Stock: 18,171
18,171 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.1329$ 3.13
10+$ 2.7445$ 27.45
30+$ 2.5463$ 76.39
100+$ 2.2814$ 228.14
650+$ 2.1856$ 1420.64
1,300+$ 2.1449$ 2788.37
Standard Packaging650/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver Modules and Modems
ManufacturerESPRESSIF
PackagingVFQFN-32-EP
Frequency Range2.4GHz
Voltage - Supply3V~3.6V
Utilized IC / PartESP32-C3 Chip
Output Power20.5dBm
Antenna TypeOn-board PCB Antenna
Sensitivity-105dBm
Wireless StandardBluetooth5.0
Receive Current82mA
FeaturesIntegrated Bluetooth function;Support USB interface
InterfaceI2C;I2S;SPI;JTAG;UART;USB
Operating Temperature-40℃~+85℃
Current Of Transmitting345mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging650
Sales UnitPiece

Introduction

AI Translation

This module is a 2.4 GHz Wi-Fi (802.11b/g/n) + Bluetooth 5 module featuring an integrated ESP32-C3 series chip with a RISC-V single-core processor, up to 16 MB Flash, 15 GPIOs, and an onboard PCB antenna or external antenna connector.

Features

AI Translation
  • Integrated ESP32-C3 chip, RISC-V 32-bit single-core microprocessor, clock speed 160MHz
  • 384KB ROM, 400KB SRAM (including 16KB dedicated to cache), 8KB RTC SRAM
  • Wi-Fi supporting IEEE 802.11b/g/n, operating frequency 2412~2484MHz, 20MHz and 40MHz bandwidth, 1T1R mode, data rate 150Mbps
  • Wireless multimedia, frame aggregation, immediate block ACK, fragmentation and reassembly, TXOP, automatic beacon monitoring, 4x virtual Wi-Fi interfaces
  • Station mode, SoftAP mode, Station+SoftAP mode, promiscuous mode, 802.11mc FTM
  • Bluetooth LE supporting Bluetooth 5 and Bluetooth Mesh, data rates 125Kbps, 500Kbps, 1Mbps, 2Mbps
  • Extended advertising, multiple advertising, channel selection, shared Wi-Fi and Bluetooth antenna
  • 15 GPIOs, 3 strapping pins
  • SPI, UART, I2C, I2S, IR remote control, LED PWM controller, general DMA controller, TWAI controller (CAN specification 2.0 compatible), USB serial/JTAG controller, temperature sensor, SAR ADC, general-purpose timers, watchdog timers
  • 40MHz integrated crystal oscillator, SPI flash
  • Antenna options: onboard PCB antenna or external antenna via connector
  • Operating voltage 3.0~3.6V, operating temperature range -40~85℃ and -40~105℃
  • RoHS/REACH compliant
  • HTOL, HTSL, uHAST, TCT, ESD, Latch-up testing supported

Applications

AI Translation
  • Smart Home
  • Industrial Automation
  • Healthcare
  • Consumer Electronics
  • General-purpose Low-power IoT Sensor Hub