ESP8266 WiFi SoC breakout and development board Sparkfun Part Number: WRL-13231
Note: We will ship Either ESP-01 or ESP-01S Module based on the availability.
ESP32(super-charged version of the popular ESP8266) WiFi and BLE, BT4.0, Smart Bluetooth breakout and development board
Adafruit Feather HUZZAH Soldered With Male Headers We do carry the Adafruit Feather HUZZAH not assembled one as well. Check the item here PRODUCT ID: 3046
Sparkfun Part Number: WRL-13804
ESP-12E WiFi SoC breakout and development board
PRODUCT ID: 4201