Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
The very popular ESP8266 in a module form, they're reliable and the features you're getting for the money invested is mind blowing.
ALL OUR ITEMS ARE LOCALLY STOCKED AND SHIPS IMMEDIATELY!
Datasheet: https://www.espressif.com/sites/default/files/documentation/esp-wroom-02u_esp-wroom-02d_datasheet_en.pdf