STM32F4 Micropython Board STM32F405RGT6 Pyboard STM32 MicroPython Core Development Board Module 1MB Flash 192+4Kb SRAM with Wire $14.99, 33% OFF with extra $3 tracking number …
Humidity sensor module for Arduino $2.7 http://www.icstation.com/product_info.php?products_id=2431 STM32 Dev. Board + 3.2" TFT LCD Module …