Data Sheet

Revision History

Date Version Release notes

2021-02-09 V1.4

Updated Figure 8: Physical Dimensions

Updated Figure 9: Recommended PCB Land Pattern

2021-02-02 V1.3

Updated the trade mark from TWAI™ to TWAI

Modified the note below Figure 4: Reow Prole

Deleted Reset Circuit and Discharge Circuit for VDD33 Rail in Section 8: Periph-

eral Schematics

2020-11-02 V1.2

Updated Figure 3.1: Pin Layout

Added a note to EPAD in Section 10: Recommended PCB Land Pattern

Updated the note to RC delay circuit in Section 8: Peripheral Schematics

2020-06-11 V1.1

Updated the following figures:

• Figure 1: ESP32-WROER-E Block Diagram

• Figure 2: ESP32-WROVER-IE Block Diagram

2020-05-22 V1.0 Official release

Espressif Systems 23

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ESP32-WROVER-E & ESP32-WROVER-IE Datasheet V1.4