32-Bit ARM Cortex M0+
|Flash Memory||256 KB|
|Clock Speed||48 MHz|
|Digital I/O||20, 10 PWM|
ESP-WROOM-02 is a low-power 32-bit MCU Wi-Fi module based on ESP8266 chip, embedded with TCP/IP network stacks.
Best FCC Results in the industry Fully certified and reliable.
|Wi-Fi protocols||802.11 b/g/n|
|Frequency range||2.4 GHz ~ 2.5 GHz|
If you have a project with any audio, video, graphics, data logging, web server etc in it, you’ll find that having a removable storage option is essential.
Thanks to the MicroSD Reader you can expand the data storage up to 4GB.