Note: From 20th Dec 2019 onwards, this product is shipped with Pre-Solder Header Pins to further simplify your digital making :)Note: From 27th Jan 2021 onwards, this..
Note: From 10th Aug onwards, the wireless HAT is updated to the latest version. Compared with the old version, the new version has the following changes:Newly ..
SIM800L is a cellular phone module, integrated SIM800L, a GSM/GPRS module, only compatible with 2G network. If you want to integrate a cellular module into your desig..