RECOMMENDED
ESP32
A good choice for legacy systems, Ethernet and applications that require Bluetooth Classic.
Ethernet MACBluetooth ClassicMature ecosystem
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TECHNICAL SELECTOR
Which ESP32 should you use for your project?
Cross-check the application and essential interfaces to narrow the options before validating the module, availability, temperature, certification and electrical requirements.
Project requirements
The recommendation is guidance; validate the module, pinout and electrical conditions.
Best matches
ALTERNATIVE
ESP32-C3
A balanced choice for connected sensors, small controllers and high-volume products.
Low costLow powerSecurity features
ALTERNATIVE
ESP32-C5
Recommended when 5 GHz, network coexistence and modern connectivity are requirements.
Dual-band Wi-FiWi-Fi 6IEEE 802.15.4