in arduino, please

1. Using the Serial Bluetooth Terminal application or something similar, do the following:

to. Turn on the LEDs depending on the value sent, that is, when sending a "1" LED 1 turns on, when sending "2" LED 2 turns on and so on, they all turn off when a "0" is sent

b. Make each time a button is pressed, receive the current temperature on the smartphone and when the other is pressed, the humidity.

2. Using another ESP32, do the following:

to. Connect an ESP32 in slave mode and another in master mode, so that,

when a button is pressed on the ESP32 in master mode, the temperature is sent and an LED is turned on at the same time on the ESP32 in slave mode and when the other is pressed, the humidity is sent and the same LED is turned off.