Docs: Use badges instead of emojis in the support table of the README
Closes
@@ -6,15 +6,18 @@ ESP-IDF is the development framework for Espressif SoCs supported on Windows, Li
# ESP-IDF Release and SoC Compatibility
-The following table shows ESP-IDF support of Espressif SoCs where :yellow_circle: and :green_circle: denote preview status and support, respectively. In preview status the build is not yet enabled and some crucial parts could be missing (like documentation, datasheet). Please use an ESP-IDF release where the desired SoC is already supported.
+The following table shows ESP-IDF support of Espressif SoCs where ![alt text][preview] and ![alt text][supported] denote preview status and support, respectively. In preview status the build is not yet enabled and some crucial parts could be missing (like documentation, datasheet). Please use an ESP-IDF release where the desired SoC is already supported.
|Chip | v3.3 | v4.0 | v4.1 | v4.2 | v4.3 | v4.4 | |
-|:----------- |:-------------: | :-------------:| :-------------:| :-------------:| :-------------:| :-------------:|:---------------------------------------------------------- |
-|ESP32 | :green_circle: | :green_circle: | :green_circle: | :green_circle: | :green_circle: | :green_circle: | |
-|ESP32-S2 | | | | :green_circle: | :green_circle: | :green_circle: | |
-|ESP32-C3 | | | | | :green_circle: | :green_circle: | |
-|ESP32-S3 | | | | | :yellow_circle:| :green_circle: | [Announcement](https://www.espressif.com/en/news/ESP32_S3) |
-|ESP32-H2 | | | | | | :yellow_circle:| [Announcement](https://www.espressif.com/en/news/ESP32_H2) |
+|:----------- |:---------------------: | :---------------------:| :---------------------:| :---------------------:| :---------------------:| :---------------------:|:---------------------------------------------------------- |
+|ESP32 | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | |
+|ESP32-S2 | | | | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | |
+|ESP32-C3 | | | | | ![alt text][supported] | ![alt text][supported] | |
+|ESP32-S3 | | | | | ![alt text][preview] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_S3) |
+|ESP32-H2 | | | | | | ![alt text][preview] | [Announcement](https://www.espressif.com/en/news/ESP32_H2) |
+
+[supported]: https://img.shields.io/badge/-supported-green "supported"
+[preview]: https://img.shields.io/badge/-preview-orange "preview"
Espressif SoCs released before 2016 (ESP8266 and ESP8285) are supported by [RTOS SDK](https://github.com/espressif/ESP8266_RTOS_SDK) instead.
