Updated ESP32-S2 info

_board/adafruit_metro_esp32s2.md

@@ -4,22 +4,36 @@ board_id: "adafruit_metro_esp32s2"
 title: " Metro ESP32-S2 Download"
 name: "Metro ESP32-S2"
 manufacturer: "Adafruit"
-board_url: ""
+board_url: "https://www.adafruit.com/product/4775"
 board_image: "adafruit_metro_esp32s2.jpg"
 date_added: 2020-10-2
 features:
   - Wi-Fi
   - Battery Charging
   - STEMMA QT/QWIIC
-
 ---
 
-Coming Soon!
+What's Metro shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices, and a Lipoly charger circuit? What's finishing up testing and nearly ready for fabrication? That's right - its the new Adafruit Metro ESP32-S2! With native USB and a load of PSRAM this board is perfect for use with CircuitPython or Arduino, to add low-cost WiFi while keeping shield-compatibility
 
+**Coming soon! Sign up to be notified as soon as we start making them**
 
-## Learn More:
+**Features:**
+ * **ESP32-S2 240MHz Tensilica processor** - the next generation of ESP32, now with native USB so it can act like a keyboard/mouse, MIDI device, disk drive, etc!
+ * **WROVER module** has FCC/CE certification and comes with 4 MByte of Flash and 8 MByte of PSRAM - you can have huge data buffers
+ * **Lotsa power options** - 6-12VDC barrel jack or USB type C or Lipoly battery
+ * **Built in battery charging** when powered over DC or USB
+ * UNO-shape so shields can plug in
+ * **Reset and DFU** (BOOT0) buttons to get into the ROM bootloader (which is a USB serial port so you don't need a separate cable!)
+ * **Serial debug pins** (optional, for checking the hardware serial debug console)
+ * **JTAG pads** for advanced debugging access.
+ * **On/Off switch**
+ * **STEMMA QT** connector for I2C devices
+ * **On/Charge/User** LEDs + status **NeoPixel**
+ * **Works with Arduino or CircuitPython**
 
-* [YouTube](https://youtu.be/yXwwPuIPtzI?t=4264)
+## Purchase:
+
+* [Adafruit](https://www.adafruit.com/product/4775)
 
 ## Contribute