u/job-gover

Hey guys,

I’m 14, and for the last few months, I’ve been obsessed with this idea. I finally stopped daydreaming and decided to actually build a prototype. The goal is a minimalist smart pen that tracks handwriting/movements and syncs it with a mobile app in real time, focusing heavily on a clean aesthetic rather than the bulky commercial options out there.

Since I don't have the budget to order custom integrated PCBs from a factory right now, I'm trying to pack standard off-the-shelf micro components inside a regular clear multi-ink pen barrel.

Here is the current hardware plan:

Controller: ESP32-C3 SuperMini because it has built-in BLE and fits the form factor.

Sensor: MPU-6050 gyroscope and accelerometer stacked to track XYZ axis movements.

Power: A tiny 3.7V Li-Po pin battery with an integrated BMS, wrapped in black heat shrink for insulation.

Charging: A micro Type-C breakout board fitted into the top back cap.

UI: Micro tactile SMD buttons with a tiny micro LED setup. When you press the physical button, the LED fades and changes colors via software PWM, while simultaneously sending a BLE packet to the companion app so the app's digital UI instantly switches colors to match the physical state of the pen.

For the app I will be creating a simple app from Loveable for the prototype testing

The biggest mechanical hurdle right now is routing hair-thin jumper wires along the inner plastic walls so they don't get snagged by the mechanical ink refill sliders when they move back and forth.

But besides the hardware layout, I really want feedback on the overall idea itself. Do you think a minimalist, highly interactive smart pen that connects with a custom companion app actually has a market among students and creators, or is it too niche?

Given my age and limited tools, am I overcomplicating the feature set for a first prototype, or does this sound like a viable MVP to pitch?

Be as brutal as possible with the feedback. I really want to learn and improve this. Thanks.

Hey guys,

I’m 14, and for the last few months, I’ve been obsessed with this idea. I finally stopped daydreaming and decided to actually build a prototype. The goal is a minimalist smart pen that tracks handwriting/movements and syncs it with a mobile app in real time, focusing heavily on a clean aesthetic rather than the bulky commercial options out there.

Since I don't have the budget to order custom integrated PCBs from a factory right now, I'm trying to pack standard off-the-shelf micro components inside a regular clear multi-ink pen barrel.

Here is the current hardware plan:

Controller: ESP32-C3 SuperMini because it has built-in BLE and fits the form factor.

Sensor: MPU-6050 gyroscope and accelerometer stacked to track XYZ axis movements.

Power: A tiny 3.7V Li-Po pin battery with an integrated BMS, wrapped in black heat shrink for insulation.

Charging: A micro Type-C breakout board fitted into the top back cap.

UI: Micro tactile SMD buttons with a tiny micro LED setup. When you press the physical button, the LED fades and changes colors via software PWM, while simultaneously sending a BLE packet to the companion app so the app's digital UI instantly switches colors to match the physical state of the pen.

For the app I will be creating a simple app from Loveable for the prototype testing

The biggest mechanical hurdle right now is routing hair-thin jumper wires along the inner plastic walls so they don't get snagged by the mechanical ink refill sliders when they move back and forth.

But besides the hardware layout, I really want feedback on the overall idea itself. Do you think a minimalist, highly interactive smart pen that connects with a custom companion app actually has a market among students and creators, or is it too niche?

Given my age and limited tools, am I overcomplicating the feature set for a first prototype, or does this sound like a viable MVP to pitch?

Be as brutal as possible with the feedback. I really want to learn and improve this. Thanks.

Hey guys,

I’m 14, and for the last few months, I’ve been obsessed with this idea. I finally stopped daydreaming and decided to actually build a prototype. The goal is a minimalist smart pen that tracks handwriting/movements and syncs it with a mobile app in real time, focusing heavily on a clean aesthetic rather than the bulky commercial options out there.

Since I don't have the budget to order custom integrated PCBs from a factory right now, I'm trying to pack standard off-the-shelf micro components inside a regular clear multi-ink pen barrel.

Here is the current hardware plan:

Controller: ESP32-C3 SuperMini because it has built-in BLE and fits the form factor.

Sensor: MPU-6050 gyroscope and accelerometer stacked to track XYZ axis movements.

Power: A tiny 3.7V Li-Po pin battery with an integrated BMS, wrapped in black heat shrink for insulation.

Charging: A micro Type-C breakout board fitted into the top back cap.

UI: Micro tactile SMD buttons with a tiny micro LED setup. When you press the physical button, the LED fades and changes colors via software PWM, while simultaneously sending a BLE packet to the companion app so the app's digital UI instantly switches colors to match the physical state of the pen.

For the app I will be creating a simple app from Loveable for the prototype testing

The biggest mechanical hurdle right now is routing hair-thin jumper wires along the inner plastic walls so they don't get snagged by the mechanical ink refill sliders when they move back and forth.

But besides the hardware layout, I really want feedback on the overall idea itself. Do you think a minimalist, highly interactive smart pen that connects with a custom companion app actually has a market among students and creators, or is it too niche?

Given my age and limited tools, am I overcomplicating the feature set for a first prototype, or does this sound like a viable MVP to pitch?

Be as brutal as possible with the feedback. I really want to learn and improve this. Thanks.

Hey guys,

I’m 14, and for the last few months, I’ve been obsessed with this idea. I finally stopped daydreaming and decided to actually build a prototype. The goal is a minimalist smart pen that tracks handwriting/movements and syncs it with a mobile app in real time, focusing heavily on a clean aesthetic rather than the bulky commercial options out there.

Since I don't have the budget to order custom integrated PCBs from a factory right now, I'm trying to pack standard off-the-shelf micro components inside a regular clear multi-ink pen barrel.

Here is the current hardware plan:

Controller: ESP32-C3 SuperMini because it has built-in BLE and fits the form factor.

Sensor: MPU-6050 gyroscope and accelerometer stacked to track XYZ axis movements.

Power: A tiny 3.7V Li-Po pin battery with an integrated BMS, wrapped in black heat shrink for insulation.

Charging: A micro Type-C breakout board fitted into the top back cap.

UI: Micro tactile SMD buttons with a tiny micro LED setup. When you press the physical button, the LED fades and changes colors via software PWM, while simultaneously sending a BLE packet to the companion app so the app's digital UI instantly switches colors to match the physical state of the pen.

For the app I will be creating a simple app from Loveable for the prototype testing

The biggest mechanical hurdle right now is routing hair-thin jumper wires along the inner plastic walls so they don't get snagged by the mechanical ink refill sliders when they move back and forth.

But besides the hardware layout, I really want feedback on the overall idea itself. Do you think a minimalist, highly interactive smart pen that connects with a custom companion app actually has a market among students and creators, or is it too niche?

Given my age and limited tools, am I overcomplicating the feature set for a first prototype, or does this sound like a viable MVP to pitch?

Be as brutal as possible with the feedback. I really want to learn and improve this. Thanks.

Hey everyone,

I’m 14 years old and I’ve been working on my own projects from my room for the past few months. I’ve realized that just working by myself isn't enough anymore, and I really want to see how a real startup operates and grows from the inside.

So far, I’ve managed two things: a creator growth agency called HypeNest (which is currently on a short pause to fix some internal systems) and an e-commerce/dropshipping venture called Lumora. I ended up stopping active work on them because I wasn't getting the results I wanted, and I realized I still have a lot to learn about sales and running a business properly.

I’m not looking for money or a fancy corporate stipend. I just want to work directly with a founder and help with daily tasks so I can learn.

My portfolio and LinkedIn are both linked in my Reddit bio. I just recently started using LinkedIn seriously, so I don’t have many connections or followers yet, but I’m working on improving it every day. Also, this Reddit account is new because my old 4-year-old account got banned by mistake, but I have screenshot proof of that if anyone wants to check.

I’m ready to put in the hours and learn as fast as possible. If you need some help with your startup, please drop a comment or send me a DM.

Hey everyone,

I’m 14 years old and I’ve been working on my own projects from my room for the past few months. I’ve realized that just working by myself isn't enough anymore, and I really want to see how a real startup operates and grows from the inside.

So far, I’ve managed two things: a creator growth agency called HypeNest (which is currently on a short pause to fix some internal systems) and an e-commerce/dropshipping venture called Lumora. I ended up stopping active work on them because I wasn't getting the results I wanted, and I realized I still have a lot to learn about sales and running a business properly.

I’m not looking for money or a fancy corporate stipend. I just want to work directly with a founder and help with daily tasks so I can learn.

My portfolio and LinkedIn are both linked in my Reddit bio. I just recently started using LinkedIn seriously, so I don’t have many connections or followers yet, but I’m working on improving it every day. Also, this Reddit account is new because my old 4-year-old account got banned by mistake, but I have screenshot proof of that if anyone wants to check.

I’m ready to put in the hours and learn as fast as possible. If you need some help with your startup, please drop a comment or send me a DM.

Hey everyone,

I’m 14 years old and I’ve been working on my own projects from my room for the past few months. I’ve realized that just working by myself isn't enough anymore, and I really want to see how a real startup operates and grows from the inside.

So far, I’ve managed two things: a creator growth agency called HypeNest (which is currently on a short pause to fix some internal systems) and an e-commerce/dropshipping venture called Lumora. I ended up stopping active work on them because I wasn't getting the results I wanted, and I realized I still have a lot to learn about sales and running a business properly.

I’m not looking for money or a fancy corporate stipend. I just want to work directly with a founder and help with daily tasks so I can learn.

My portfolio and LinkedIn are both linked in my Reddit bio. I just recently started using LinkedIn seriously, so I don’t have many connections or followers yet, but I’m working on improving it every day. Also, this Reddit account is new because my old 4-year-old account got banned by mistake, but I have screenshot proof of that if anyone wants to check.

I’m ready to put in the hours and learn as fast as possible. If you need some help with your startup, please drop a comment or send me a DM.

Hey everyone,

I’m 14 years old and I’ve been working on my own projects from my room for the past few months. I’ve realized that just working by myself isn't enough anymore, and I really want to see how a real startup operates and grows from the inside.

So far, I’ve managed two things: a creator growth agency called HypeNest (which is currently on a short pause to fix some internal systems) and an e-commerce/dropshipping venture called Lumora. I ended up stopping active work on them because I wasn't getting the results I wanted, and I realized I still have a lot to learn about sales and running a business properly.

I’m not looking for money or a fancy corporate stipend. I just want to work directly with a founder and help with daily tasks so I can learn.

My portfolio and LinkedIn are both linked in my Reddit bio. I just recently started using LinkedIn seriously, so I don’t have many connections or followers yet, but I’m working on improving it every day. Also, this Reddit account is new because my old 4-year-old account got banned by mistake, but I have screenshot proof of that if anyone wants to check.

I’m ready to put in the hours and learn as fast as possible. If you need some help with your startup, please drop a comment or send me a DM.