Resize logo and reduce related topic list

Author: ivankravets

topics/platformio/index.md

@@ -5,9 +5,9 @@ created_by: Ivan Kravets
 display_name: PlatformIO
 github_url: https://github.com/platformio
 logo: platformio.png
-related: embedded, microcontroller, mcu, firmware, c, cpp, asm, assembly, compiler, make, cmake, ide, package-manager, libraries, packages, avr, arm, risc-v, iot, rtos, zephyr, arduino, freertos, esp8266, esp32, stm32
+related: embedded, microcontroller, build-system, package-manager, libraries, ide, avr, arm, risc-v, rtos
 released: June 13, 2014
 short_description: Your Gateway to Embedded Software Development Excellence.
 url: https://platformio.org/
 ---
-**PlatformIO** is an open-source, cross-platform development ecosystem for embedded systems, IoT (Internet of Things) devices, and microcontrollers. It provides a unified and integrated development platform that simplifies and streamlines the process of developing software for a wide range of embedded hardware and platforms.
+**PlatformIO** is an open source, cross-platform development ecosystem for embedded systems, IoT (Internet of Things) devices, and microcontrollers. It provides a unified and integrated development platform that simplifies and streamlines the process of developing software for a wide range of embedded hardware and platforms.