Arduino MKR1000 (Without Headers)
Arduino MKR FOX 1200 (without antenna)
Adafruit HUZZAH32 – ESP32 Feather Board
SparkFun ESP8266 Thing
Adafruit Feather HUZZAH with ESP8266 WiFi
ESP8266 SMT Module - ESP-12E
Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500
Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 - fw 19.4.4
Adafruit Feather M0 RFM96 LoRa Radio - 433MHz
Particle Photon with Headers
SparkFun IoT Starter Kit with Blynk Board
Electric Imp
Electric Imp Shield
Bluetooth Mate Gold
Bluetooth Modem - BlueSMiRF Silver
RN-XV WiFly Module - Wire Antenna
Slim Sticker-type GSM/Cellular Quad-Band Antenna - 3dBi uFL
2.4GHz Mini Flexible WiFi Antenna with uFL Connector - 100mm
XBee 2mW PCB Antenna - Series 2 (ZigBee Mesh)
XBee 1mW Trace Antenna – Series 1
Sparkfun Fio v3 – ATmega32u4
Arduino Fio
XBee Shield
LilyPad Xbee