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ESP32 DevKit V1 (30-pin) vs Arduino Nano ESP32

Specs side by side, with the best value in each row highlighted. Choose different boards below to build your own comparison.

The short version

  • ›Price: the ESP32 DevKit V1 (30-pin) is cheaper ($8 vs $21).
  • ›Memory: the ESP32 DevKit V1 (30-pin) has more RAM (520 KB vs 512 KB).
  • ›Pins: the ESP32 DevKit V1 (30-pin) offers more GPIO (25 vs 21).
  • ›Battery life: the ESP32 DevKit V1 (30-pin) sleeps at much lower current (10 µA vs 100 µA).
Specification comparison: ESP32 DevKit V1 (30-pin), Arduino Nano ESP32
SpecESP32 DevKit V1 (30-pin)Arduino Nano ESP32
ChipESP32-WROOM-32u-blox NORA-W106 (ESP32-S3)
CPUXtensa LX6 dual-coreXtensa LX7 dual-core
Clock240 MHz240 MHz
Wi-FiWi-Fi 4 (802.11 b/g/n)Wi-Fi 4 (802.11 b/g/n)
BluetoothBluetooth 4.2 + BLEBluetooth 5 (LE)
Zigbee / ThreadNoNo
GPIO25 (best)21
ADC channels15 × 12-bit (best)8 × 12-bit
Flash4 MB16 MB (best)
RAM520 KB512 KB + 8 MB PSRAM (best)
Logic level3.3 V3.3 V
Power input5V USB or 5–12V VIN6–21V VIN / 5V USB-C
Deep sleep (typ.)~10 µA (best)~100 µA
Active current (typ.)~80 mA (best)~90 mA
Form factorBreadboardBreadboard
USBMicro-USB (CP2102/CH340)USB-C (native)
ProgrammingArduino, MicroPython, ESP-IDF, CircuitPython, PlatformIOArduino C++, MicroPython, ESP-IDF
Price (typ.)$8 (best)$21
PinoutInteractive pinout—
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Buy: ESP32 DevKit V1

Buy: Arduino Nano ESP32

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