28 Feb, 2020 core of this module is the ESP32 chip*, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed
with TSMC/s 40 nm ultra-low power technology. ESP32-PICO-D4 integrates all peripheral components seamlessly,
including a crystal oscillator, flash, filter capacitors and RF matching links in one single package. Given that no other
peripheral components are involved, module welding and testing
Related Keywords : ESP32-PICO-D4, Wi-Fi chip, Bluetooth chipCategories : Consumer Electronics, Modchips