ESP 32 Board

This board has a robust design & is capable of functioning reliably in industrial environments with an operational temperature of -40C to 125C. It is also engineered for mobile devices, wearable electronics & other stuff. It achieves ultra-low power consumption with a combination of several types of proprietary software. It also includes state-of-the-art features like fine-grained clock gating, having various power modes & dynamic power scalling. It is highly integrated with in-built antenna switches , RF Balun , power amplifier , low-noise receive amplifier , filters & power management modules. It  has a hybrid Wifi & bluetooth chip too.