Spelling, date, and URL fixes

Author: makermelissa

_board/lilygo-t-display_rp2040.md renamed to _board/lilygo_t_display_rp2040.md

@@ -1,25 +1,25 @@
 ---
 layout: download
-board_id: "lilygo_t_dispaly_rp2040"
+board_id: "lilygo_t_display_rp2040"
 title: "T-Display RP2040 Download"
 name: "T-Display RP2040"
 manufacturer: "LILYGO"
-board_url: "http://www.lilygo.cn/pro.aspx?FId=n3:3:3"
+board_url: "https://www.lilygo.cc/products/t-display-rp2040"
 board_image: "lilygo_t_display_rp2040.jpg"
-date_added: 2022-4-1
+date_added: 2023-5-15
 family: raspberrypi
 features:
   - Battery Charging
   - USB-C
   - Breadboard-Friendly
 ---
 
-The LilyGO T-Display RP2040 is a mid-size (52 mm x 25 mm) development board. It features a ST7789V 1.14 inch display and supprt for dual power supply (USB and battery).  
+The LILYGO T-Display RP2040 is a mid-size (52 mm x 25 mm) development board. It features a ST7789V 1.14 inch display and supprt for dual power supply (USB and battery).
 
 ## Technical details
 
 * RP2040 Dual Arm Cortex-M0+
-* 4 MB of flash memeory
+* 4 MB of flash memory
 * ST7789V 1.14 inch display with a resolution of 135x240
 * 19 GPIO (2 UART, 2 SPI, 2 I2C)
 * 2 buttons (`GPIO6` and `GPIO7`)