ESP32-PICO-D4 vs ESP32-S2FH4

This in-depth comparison of the ESP32-PICO-D4 and ESP32-S2FH4 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-S2FH4

Espressif Systems

Lifecycle
Active
Stock
6289 PCS
Package
QFN-56
Series
RF Transceiver Modules and Modems
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ESP32-PICO-D4 ESP32-S2FH4
Series ESP32 ESP32
Part Status Active Active
RF Family / Standard Bluetooth, WiFi WiFi
Protocol 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 802.11b/g/n
Modulation CCK, DSSS, OFDM -
Frequency 2.4GHz ~ 2.5GHz 2.4GHz
Data Rate 150Mbps 150Mbps
Power - Output 20.5dBm 19.5dBm
Sensitivity -98.4dBm -97dBm
Serial Interfaces GPIO, I²C, I²S, PWM, SDIO, SPI, UART ADC, GPIO, I²C, I²S, SPI, PWM, UART, USB
Utilized IC / Part ESP32 ESP32-S2
Memory Size 4MB Flash 4MB Flash
Voltage - Supply 2.7V ~ 3.6V 2.8V ~ 3.6V
Mounting Type Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C (TJ)
Antenna Type - Antenna Not Included
Current - Receiving - 63mA ~ 68mA
Current - Transmitting - 160mA ~ 310mA
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