docs: fixing required version of SDKs

Author: vlastahajek

README.md

@@ -11,8 +11,8 @@ Library supports both [InfluxDB 2](#basic-code-for-influxdb-2) and [InfluxDB 1](
 This is a new implementation and the API, [original API](#original-api) is still supported.
 
 Supported devices: 
- - ESP8266 with [Arduino core for ESP8266](https://github.com/esp8266/Arduino) at least version [2.7.4](https://github.com/esp8266/Arduino/releases/tag/2.7.4). Version [3.0.2](https://github.com/esp8266/Arduino/releases/tag/3.0.2) is recommended.
- - ESP32 with [Arduino core for the ESP32](https://github.com/espressif/arduino-esp32) at least version [1.0.3](https://github.com/espressif/arduino-esp32/releases/tag/1.0.3). Version [2.0.0](https://github.com/espressif/arduino-esp32/releases/tag/2.0.0) is recommended.
+ - ESP8266 with [Arduino core for ESP8266](https://github.com/esp8266/Arduino) at least version [3.0.2](https://github.com/esp8266/Arduino/releases/tag/3.0.2).
+ - ESP32 with [Arduino core for the ESP32](https://github.com/espressif/arduino-esp32) at least version [2.0.2](https://github.com/espressif/arduino-esp32/releases/tag/2.0.2). 
 
 This library doesn't support using those devices as a peripheral.