WiSOL SFM10R1: a cheap Sigfox Module made by WiSOL available as devkit from SNOC/Yadom.
Some links:
Wisol module manufacturer site: http://www.wisol.co.kr/
Yadom online shop: http://yadom.fr/
SNOC (Société Nationale des Objets Connectés): https://snoc.fr/
WiSOL SNOC Module In the box Read more