1.4.3

Compatible with Ottoky IoT
Compatible with ESP32
NTP updates
IoT Thingspeak feature was added
IoT you can get the weather from the OpenWeatherMap.
Boards and categories bug fixed
"BT SoftwareSerial" to "BT Serial" so it's not confusing when BT Serial is created using ESP32 Serial or hardware serial
Telegram chat bot
Otto Libs simplified and unified
Simplify Otto config block to only servos and buzzer
Change all config or init blocks to dropdown type according to the board
DHT and US option to add more components at same time
RTTTL blocking mode was added
Merged 16x8 matrix blocks, clean libs, new examples
Fix LED eyes blocks
EEPROM was added
Create RTTTL tones for buzzer
Matrix 8x8 orientation init
DFMini blocks that make use of the RX on the Nano and TX on the DFMini
Calibration example with Processing GUI