ESP32-C3-WROOM-02 - WI-FI & Bluetooth LE Module
ESP32-C3-WROOM-02 - WI-FI & Bluetooth LE Module
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ESP32-C3-WROOM-02 - WI-FI & Bluetooth LE Module: High Temperature
$2.10
SKU: GC-ESP32-C3-WROOM-02-H4
MPN: ESP32-C3-WROOM-02-H4
Manufacturer: Espressif Systems
This is a non-stocked item.
Phone: (800) 975-4743 or (630) 245-1445
Email: sales@gridconnect.com
Temperature
-
$1.95
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$2.10
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Product Information
Product Description
ESP32-C3-WROOM-02 is general-purpose Wi-Fi and Bluetooth LE module. The rich set of peripherals and high performance make the module an ideal choice for smart homes, industrial automation, health care, consumer electronics, etc.
The new ESP32-C3-WROOM-02 module is the same size and footprint as the original ESP-WROOM-02 based on the ESP8266EX. Although the i/o pinouts are not all the same, upgrading an original ESP-WROOM-02 design over to the ESP32-C3-WROOM-02 has been simplified by Espressif keeping key pins and the module size the same.
ESP32-C3-WROOM-02 features a 4 MB external SPI flash. ESP32-C3-WROOM comes with a PCB antenna.
ESP32-C3-WROOM-02 has two variants:
- ESP32-C3-WROOM-02-N4: 85 °C version operating at –40 ~ 85 °C
- ESP32-C3-WROOM-02-H4: 105 °C version operating at –40 ~ 105 °C
The two variants only differ in ambient operating temperature.
Order Summary
SKU |
Temperature |
Manufacturer Part # (MPN) |
|---|---|---|
| GC-ESP32-C3-WROOM-02-N4 | Low Temperature | ESP32-C3-WROOM-02-N4 |
| GC-ESP32-C3-WROOM-02-HT | High Temperature | ESP32-C3-WROOM-02-H4 |
Features
- Module with flash and 15 GPIOs
- Built around RISCV singlecore SoC
- Supporting IEEE 802.11b/g/n (2.4 GHz WiFi) and Bluetooth 5 (LE)
- ESP32-C3 embedded, 32-bit RISC-V single-core processor, up to 160 MHz
Documents and Drivers
Documentation
ESP32-C3-WROOM-02 Datasheet
ESP32-C3 Datasheet
Specifications
Antennas
Internal PCB onboard antenna
Controller(s)
Remote control peripheral, LED PWM controller, General DMA controller, TWAI® controller, USB Serial/JTAG controller
Dimensions
18.00×20.00×3.20(±0.15)mm
Frequency
Center Frequency Range: 2412 ~ 2484 MHz
Interface(s)
SPI, Dual SPI and Quad SPI interfaces, 4 × virtual Wi-Fi interfaces
Memory
4MB SPI flash, 384 KB ROM, 400 KB SRAM (16 KB for cache), 8 KB SRAM in RTC
MPN
ESP32-C3-WROOM-02
Power Supply
3.0 ~ 3.6 V
Temperature Range
- N4: -40°C to +85°C (-40°F to +185°F)
- H4: -40°C to +105°C (-40°F to +221°F)
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