Datasheet
Table Of Contents
- 1 Module Overview
- 2 Block Diagram
- 3 Pin Definitions
- 4 Electrical Characteristics
- 5 Module Schematics
- 6 Peripheral Schematics
- 7 Physical Dimensions and PCB Land Pattern
- 8 Product Handling
- 9 Learning Resources
- Revision History
2 Block Diagram
2 Block Diagram
SPI Flash
ESP32-C3
RF Matching
40 MHz
Crystal
SPICS0
SPICLK
SPID
SPIQ
SPIHD
SPIWP
3V3
VDD_SPI
ESP32-C3-WROOM-02
EN
GPIOs
Antenna
Figure 1: ESP32C3WROOM02 Block Diagram
SPI Flash
ESP32-C3
40 MHz
Crystal
SPICS0
SPICLK
SPID
SPIQ
SPIHD
SPIWP
3V3
VDD_SPI
ESP32-C3-WROOM-02U
EN
GPIOs
RF Matching
Antenna
Figure 2: ESP32C3WROOM02U Block Diagram
Espressif Systems 10
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ESP32-C3-WROOM-02 & WROOM-02U Datasheet v0.7