Raspberry Pi - Sixfab Power Management & UPS HAT

This HAT is designed to solve the problem the majority of IoT projects faced, the reliable power supply. Make your device always powered, this uninterruptable HAT will manage sources between batteries and adapters intelligently. Without letting your Pi hang up or reset switches seamlessly. RTC featured integrated MCU to let you schedule and full control over the power on/off tasks remotely, timely, securely. Extensive input range and options – solar included – will provide flexibility to choose the best power options to fit your device needs.
Sixfab®

Sunday 13 December 2020

Raspberry Pi - Sixfab 3G/4G & LTE Base HAT

The Sixfab 3G/4G & LTE Base HAT grants your Raspberry Pi or 40-pin Pi compatible single-board-computer a super-simple interface bridge between mini PCIe cellular modems. With the modems you insert into Base HAT, your Raspberry Pi based projects will access data networks all around the world.
Sixfab®

Wednesday 15 July 2020

How To Install and Setup Postfix as a Send-Only SMTP Server

Postfix is a mail transfer agent (MTA), an application used to send and receive email. In this post, you will install and configure Postfix so that it can be used to send emails by local applications only — that is, those installed on the same server as Postfix.