Updated documentation with component changes to have everything use 3.3V

Hardware/Design Choices.markdown

@@ -27,7 +27,7 @@ The board is going to be organized to the best of our abilities to be organized
   - A2 [UART]:
     - USB to UART Bridge (Future Technology Devices International FT230XS-R)
   - A3 [UART]:
-    - RS-232 Transceiver (STMicroelectronics ST232CDR)
+    - RS-232 Transceiver (Maxim Integrated MAX3232EUE+)
 
 - B - Supporting up to four total of I2C and/or SPI
   - B0 [SPI]:

Hardware/Device Specifications.markdown

@@ -3,11 +3,11 @@
 ## Microcontroller: Texas Instruments MSP430F5438AIPZR
 
 - Power
-  - 1.8 V to 3.6 V Supply Voltage
+  - 1.8V to 3.6V Supply Voltage
   - Up to 4.6mA needed
 - Capabilities:
   - 16-bit architecture
-  - 25 MHz System Clock
+  - 25MHz System Clock
 - Notable Peripherals:
   - Up to 4 of:
     - UART/SPI
@@ -21,69 +21,69 @@
 ## Real-Time Clock/Calendar: Microchip Technology ‎MCP7940MT-I/SN
 
 - Power
-  - 1.8 V to 5.5 V Supply Voltage
+  - 1.8V to 5.5V Supply Voltage
   - 1.2uA typical timekeeping current required at 3.3V (This will be powered exclusively by a CR2032 battery)
 - Notable Peripherals:
   - I2C
     - Slave only
-    - Clock rate up to 400 kHz
+    - Clock rate up to 400kHz
 
 
 
 ## Bluetooth/Wi-Fi: Espressif Systems ESP32-WROVER-IE (8MB)
 
 - Power
-  - 3.0 V to 3.6 V Supply Voltage
+  - 3.0V to 3.6V Supply Voltage
   - Minimum 500mA needed up to 1.6A (500mA + 1100mA maximum cumulative IO output)
 - Notable Peripherals:
   - I2C (2)
     - Master or Slave
-    - 100 kbit/s or 400 kbit/s
+    - 100kbit/s or 400kbit/s
     - 7-bit/10-bit addressing mode
   - SPI
     - SPI, HSPI and VSPI
     - Master or Slave
     - 1-line full-duplex and 1/2/4-line half-duplex
-    - Up to 80 MHz
+    - Up to 80MHz
     - Up to 64-byte FIFO
   - UART (3)
-    - Up to 5 Mbps
+    - Up to 5Mbps
 
 
 
 ## GPS Receiver: U-Blox NEO-M8Q-01A
 
 - Power
-  - 2.7 V to 3.6 V
+  - 2.7V to 3.6V
   - 67mA maximum current needed; 17mA typical will be likely usage
 - Notable Peripherals:
   - SPI
     - Slave Only
-    - 5.5 MHz
+    - 5.5MHz
   - UART
   - I2C (Also called Display Data Channel (DDC))
     - Slave Only
-    - 400 kHz
+    - 400kHz
 
 
 
 ## CANbus Controller: Microchip Technology MCP2515T-I/SO
 
 - Power
-  - 2.7 V to 5.5 V Supply Voltage
+  - 2.7V to 5.5V Supply Voltage
   - 5mA typical in active mode; 1uA typical in sleep mode
 - Notable Peripherals:
   - SPI
     - Slave (Assuming only option)
-    - 10 MHz
+    - 10MHz
 
 
 
-## CANbus Transceiver: ‎Microchip Technology MCP2542FD-H/SN
+## CANbus Transceiver: ‎Texas Instruments SN65HVD234D
 
 - Power
-  - 4.5 V to 5.5 V Supply Voltage
-  - 55mA typical maximum; 4uA typical in standby
+  - 3V to 3.6V Supply Voltage
+  - 6mA typical maximum; 200uA typical in standby
 - Used directly with CANbus Controller
 
 
@@ -91,7 +91,7 @@
 ## SD Card (Generic)
 
 - Power
-  - 2.7 V to 3.6 V Supply Voltage
+  - 2.7V to 3.6V Supply Voltage
 - Notable Peripherals:
   - SPI
 
@@ -100,18 +100,18 @@
 ## USB to UART Bridge: Future Technology Devices International FT230XS-R
 
 - Power
-  - 3 V to 5 V Supply Voltage
+  - 3V to 5V Supply Voltage
   - 8.3mA maximum usage in normal operation (This chip will be exclusively powered an external host device)
 - Notable Peripherals:
   - UART
 
 
 
-## RS-232 Transceiver: STMicroelectronics ST232CDR
+## RS-232 Transceiver: Maxim Integrated MAX3232EUE+
 
 - Power
-  - 4.5 V to 5.5 V Supply Voltage
-  - Estimating 10mA typical average usage
+  - 3V to 5.5V Supply Voltage
+  - Estimating 0.3mA typical average usage
 - Will use UART from the MCU
 
 
@@ -119,14 +119,14 @@
 ## Inertial Measurement Unit: TDK InvenSense ICM-20948
 
 - Power
-  - 1.71 V to 3.6 V Supply Voltage
+  - 1.71V to 3.6V Supply Voltage
   - 3mA typical usage in full 9-Axis mode; 8uA typical in "Full-Chip Sleep Mode"
-- VDDIO Voltage input also needed from 1.71 V to 1.95 V
+- VDDIO Voltage input also needed from 1.71V to 1.95V
 - Notable Peripherals:
   - I2C
     - Slave only
-    - 400 kHz
+    - 400kHz
   - SPI
     - Slave only
-    - 7 MHz
+    - 7MHz