ESP32-PICO-D4 vs ESP32-D0WD

This in-depth comparison of the ESP32-PICO-D4 and ESP32-D0WD provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

ESP32-PICO-D4

Espressif Systems

Lifecycle
Active
Stock
6253 PCS
Package
QFN-48
Series
RF Transceiver Modules and Modems
+BOM RFQ
Part B

ESP32-D0WD

Espressif Systems

Lifecycle
Active
Stock
1517 PCS
Package
QFN-48
Series
RF Transceiver ICs
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ESP32-PICO-D4 ESP32-D0WD
Series ESP32 -
Part Status Active Not For New Designs
RF Family / Standard Bluetooth, WiFi Bluetooth, WiFi
Protocol 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 802.11b/g/n, Bluetooth 4.2
Modulation CCK, DSSS, OFDM -
Frequency 2.4GHz ~ 2.5GHz 2.4GHz
Data Rate 150Mbps -
Power - Output 20.5dBm 20dBm
Sensitivity -98.4dBm -98dBm
Serial Interfaces GPIO, I²C, I²S, PWM, SDIO, SPI, UART I²C, I²S, SPI, UART
Utilized IC / Part ESP32 -
Memory Size 4MB Flash 448kB ROM, 520kB SRAM
Voltage - Supply 2.7V ~ 3.6V 2.3V ~ 3.6V
Mounting Type Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C
Type - TxRx + MCU
Data Rate (Max) - 150Mbps
GPIO - 34
Current - Receiving - 100mA
Current - Transmitting - 240mA
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