The ESP32 module comes preloaded with a ROM image with an AT command set, just like the ESP8266 did. If you want to waste 95% of this chip’s potential by using it as a glorified serial-to-WiFi ...

We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more … ...

The new module is the single-core 240 MHz chip so it won’t be as fast as ESP32’s with dual-core. “The ESP8266 started a small revolution ... Specifications of the ESP32-S2 WROOM Module ...