HC32L110 Arm Cortex-M0+ MCU is found in a minuscule 1.59 x 1.436 mm CSP16 package that should make it the world’s smallest Arm MCU. LilyGO T-HC32 is one of the first boards with the HC32L110B6 microcontroller, and it is now available for $8.98 on Aliexpress including shipping. The board offers...