STM32 NUCLEO-F401RE development board
Epic Guide To Bare-Metal STM32 Programming
Getting Started with NRF24L01 Transceiver: Arduino Guide - Latest Open Tech From Seeed
STM32 STARTER'S GUIDE! Hardware and Config
STM32 CAN Interface : 7 Steps - Instructables
Beginner Guide for nRF51822 Makers #IoTuesday #IoT « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Program STM32 Blue Pill (STM32F103C8T6) with Arduino IDE
Microcontrollers for Robotics: A Beginner's Guide - FJ
A Quick Guide to the STM32F103C8T6 Development Board
The Beginner's Guide to Designing with the dsPIC33 Microcontroller
A Beginner's Guide to Developing on STM32, by Sanskar Biswal, TheTeamMavericks