Wireless communication breakouts
SparkFun ESP32 Thing is the updated version of the ESP8266 that supports the Bluetooth low energy(BLE) that enables your IOT projects.
Feather M0 RFM95 LoRa is a portable, lightweight 900 MHz development board with an on-board SAMD21 processor and a LoRa radio.
Grove-BLE gives serial BLE function for robotic and remote control.
SparkFun nRF52832 Breakout is best suited for wireless applications that require consume low power.
Grove Breakout for LinkItTM Smart 7688 Duo is an easy to use breakout for beginners who want to quickly learn about Iot applications.
SparkFun RFM69 Breakout (915MHz) supports the RFM69HCW module that builds wireless networks for Iot applications.
Adafruit FONA Mini GSM is a cellular module that helps you to communicate via sms,text and voice to your project.