ESP32-MINI in ESP32 Family
The ESP32-MINI family, developed by Espressif Systems, is a series of highly integrated, small-form-factor Wi-Fi and Dual-Mode Bluetooth modules designed for space-constrained IoT applications. Based on the ESP32-U4WDH or ESP32-S2 SoC, these modules offer a compact footprint while maintaining robust wireless connectivity and computational power. They are engineered to provide a simplified integration path for developers needing reliable 2.4 GHz RF performance in miniature wearable devices and portable industrial sensors.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Temp Range | Stock |
|---|---|---|
| ESP32-MINI-1-N4 (Espressif Systems) | -40degC ~ 85degC (.. | 3,941 |
| ESP32-MINI-1-H4 (Espressif Systems) | -40degC ~ 125degC .. | 2,565 |
Variants within the ESP32-MINI sub-family primarily differ in their integrated flash memory capacity and thermal specifications. For instance, the MINI-1-N4 features 4 MB of embedded flash and standard temperature ratings, while the H4 variant utilizes high-temperature flash memory suitable for harsher environments. Additional distinctions include the choice between an onboard PCB antenna for fully integrated solutions or a U.FL connector for external antenna flexibility.
