microcontrollers: small updates for ESP8266, and get the correct count

Signed-off-by: deadprogram <[email protected]>

Author: deadprogram

content/microcontrollers/_index.md

@@ -8,7 +8,7 @@ weight: 3
 
 TinyGo lets you run Go directly on microcontrollers.
 
-TinyGo has support for 46 different boards and devices such as the Arduino Nano33 IoT, Adafruit Circuit Playground Express, BBC micro:bit and more. Click on a board name found in the left menu to see the what features are supported for the given hardware.
+TinyGo has support for 48 different boards and devices such as the Arduino Nano33 IoT, Adafruit Circuit Playground Express, BBC micro:bit and more. Click on a board name found in the left menu to see the what features are supported for the given hardware.
 
 We also give you the ability to add new boards. If your target isn't listed here, please raise an issue in the [issue tracker](https://github.com/tinygo-org/tinygo/issues).
 

content/microcontrollers/esp8266-d1mini.md

@@ -12,7 +12,7 @@ The [Espressif ESP8266](https://www.espressif.com/en/products/socs/esp8266) d1mi
 | GPIO      | YES | YES |
 | UART      | YES | YES |
 | SPI      | YES | Not Yet |
-| I2C      | YES | Not Yet |
+| I2C      | NO (software only) | NO |
 | ADC      | YES | Not Yet |
 | PWM      | YES | Not Yet |
 | WiFi      | YES | Not Yet |

content/microcontrollers/esp8266-nodemcu.md

@@ -12,7 +12,7 @@ The [Espressif ESP8266](https://www.espressif.com/en/products/socs/esp8266) Node
 | GPIO      | YES | YES |
 | UART      | YES | YES |
 | SPI      | YES | Not Yet |
-| I2C      | YES | Not Yet |
+| I2C      | NO (software only) | NO |
 | ADC      | YES | Not Yet |
 | PWM      | YES | Not Yet |
 | WiFi      | YES | Not Yet |