diff --git a/docs/arduino_setup.md b/docs/arduino_setup.md
index 0665462..bc2ef43 100644
--- a/docs/arduino_setup.md
+++ b/docs/arduino_setup.md
@@ -13,7 +13,7 @@ The SparkFun Thing Plus - RP2350 is supported on the Arduino IDE in the [Arduino
     https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
 </code>
 
-Click "OK" to close this menu then navigate to the Boards Manager tool and search for "pico" and download the latest release of "Raspberry Pi Pico" (4.0.1 or later).
+Click "OK" to close this menu then navigate to the Boards Manager tool and search for "pico" and download the latest release of "Raspberry Pi Pico" (4.2.1 or later).
 
 <figure markdown>
 [![Screenshot of board manager tool searching for pico.](./assets/img/arduino_boards.jpg){ width="600"}](./assets/img/arduino_boards.jpg "Click to enlarge")
diff --git a/docs/hardware_assembly.md b/docs/hardware_assembly.md
index cb14422..4748648 100644
--- a/docs/hardware_assembly.md
+++ b/docs/hardware_assembly.md
@@ -6,7 +6,7 @@ icon: material/tools
 
 ## Qwiic Assembly
 
-Basic assembly of the Thing Plus - RP2350 just requires plugging the board in over USB-C to upload firmware and/or start programming with it. SparkFun offers a variety of Qwiic breakout boards with Python libraries like the [AS6212 Temperature Sensor Breakout]() connected to the board in the photo below:
+Basic assembly of the Thing Plus - RP2350 just requires plugging the board in over USB-C to upload firmware and/or start programming with it. SparkFun offers a variety of Qwiic breakout boards with Python libraries like the [AS6212 Temperature Sensor Breakout](https://www.sparkfun.com/products/18521) connected to the board in the photo below:
 
 <figure markdown>
 [![Photo of basic Qwiic assembly with AS6212 temperature sensor.](./assets/img/Thing_Plus_RP2350-Qwiic_Assembly.jpg){ width="600"}](./assets/img/Thing_Plus_RP2350-Qwiic_Assembly.jpg "Click to enlarge")
diff --git a/docs/picoSDK_setup.md b/docs/picoSDK_setup.md
index 6d26b26..346f62a 100644
--- a/docs/picoSDK_setup.md
+++ b/docs/picoSDK_setup.md
@@ -16,4 +16,4 @@ The Pico C SDK is a C/C++ development kit for Raspberry Pi microcontrollers incl
 
 ### Thing Plus - RP2350 Board Definition
 
-As of release, the Thing Plus - RP2350 does <i>not</i> have it's own board definition in the Pico SDK. Until this definition is added in what should be v2.1 of the SDK, users should select <b>Pico 2</b> for their board when uploading to the Thing Plus. We recommend using [Microsoft Visual Studio](https://code.visualstudio.com/) with the [Pico SDK Extension](https://marketplace.visualstudio.com/items?itemName=raspberry-pi.raspberry-pi-pico) in the meantime.
\ No newline at end of file
+When using the Pico SDK, make sure to use v2.1 or later and select `sparkfun_thingplus_rp2350` for the board. We recommend using [Microsoft VS Code](https://code.visualstudio.com/) with the [Pico SDK Extension](https://marketplace.visualstudio.com/items?itemName=raspberry-pi.raspberry-pi-pico).
\ No newline at end of file
diff --git a/docs/uf2.md b/docs/uf2.md
index 5aee714..4a4103b 100644
--- a/docs/uf2.md
+++ b/docs/uf2.md
@@ -10,7 +10,7 @@ UF2 stands for USB Flashing Format, which was developed by Microsoft for PXT (no
 
 ## Entering the Bootloader
 
-Putting the Pro Micro - RP2350 only requires a couple of presses of the BOOT and RESET buttons. Start by pressing and holding the BOOT button down:
+Putting the Thing Plus - RP2350 into bootloader mode only requires a couple of presses of the BOOT and RESET buttons. Start by pressing and holding the BOOT button down:
 
 <figure markdown>
 [![Pressing the BOOT button.](./assets/img/Thing_Plus_RP2350-uF2_BOOT.jpg){ width="600"}](./assets/img/Thing_Plus_RP2350-uF2_BOOT.jpg "Click to enlarge")