vault backup: 2025-04-23 15:41:23

.obsidian/workspace.json

@@ -4,21 +4,17 @@
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@@ -228,19 +227,15 @@
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Extracurricular/Circuitree/Shitter Zero/Timeline.md

@@ -21,40 +21,55 @@ sequenceDiagram
 ## Heads up!
 we got two fucking weeks
 
----
-## Current prototype board
-I made the executive decision of using an RP2040 due to our prior experience with it:
-
-
-[Insert here]
 
 ---
 
 ## Features
 
-| Part                       | Function       |
+| Part                                       | Function       |
-| -------------------------- | -------------- |
+| ------------------------------------------ | -------------- |
-| NFC/RFID transceiver       | Copying cards  |
+| NFC/RFID transceiver                       | Copying cards  |
-| 433 MHz transceiver        | Replay attacks |
+| 433 MHz transceiver                        | Replay attacks |
-| HID (RP2040 supports this) | Rubber ducky   |
+| HID (RP2040 and **ESP32-C3** support this) | Rubber ducky   |
+==NOTE THAT ESP32 BASIC DOESN'T==
+
+---
 ### Anything else come to mind?<sup>*</sup>
 <sub>* Keep in mind that we have 2 fucking weeks</sub> 
 
 ---
-## Issues
+### RP2040
-- 433 transceiver is a bit expensive
+
-- Needs another look from someone
+- We can reuse the macro pad schematic!
+- Seems like a little bit of an advanced project for it, might be slow
+
+### ESP32
+
+- We can do network stuff!
+- Doesn't seem much more difficult than the RP2040.
 
 
 ---
-
 ## Design
+
+ - Screen (we got 50)
+ - MCU
+- Antenna (used by both the NFC and 433Mhz tranceivers)
+- The transceivers
+
+Terminated by a male USB-A
+
 ### Should we include a case?
 This question is mostly for Mihai as it involves him designing it.
 
 
 ---
+<div style="width:100%;">
 
+<img src="shitter.png" />
+
+</div>
+---
 ## Code
 Let's discuss a potential scope for the project!
 - Do we **only** provide bindings for the sensors?