Pick whatever is closest to your project. You can step back at any point.
In stock
Part number: ESP32-WROOM-32
285EGP
Part number: ATmega328P
320EGP
Part number: ATmega328P-AU
180EGP
Part number: RP2040
240EGP
Part number: AM2302
145EGP
Part number: DHT11
55EGP
Low stock
Part number: HC-SR04
45EGP
Part number: SEN0193
60EGP