CiferTech
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Embedded sys | Robotic | IoT | PCB

Boost Channel: https://t.me/boost/CiferTech

CiferTech@gmail.com
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Most β€˜jammer issues’ = bad antenna match.
Power is useless if your antenna is basically a potato. πŸ₯”πŸ“‘
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πŸ”₯ CiferHQ is live.
The doors are open and the network is active.

This group is for focused tech discussions only β€” tech, hardware, firmware, engineering, projects, ideas, experiments.

πŸ”— CiferHQ: t.me/CiferHQ

Join the HQ and plug into the network. ⚑️
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🚫 Never trust Wi-Fi RSSI values for exact distance.

They fluctuate Β±5–10 dB easily. Use them only for trends, not measurements.
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It’s not illegal. I just ordered the pizza

my ESP32-DIV is simply… speeding up the process. πŸ•πŸ€£

©️ @CiferTech
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Weird TFT colors?

It’s probably just RGB565 vs BGR565.

One tiny swap = normal colors again. πŸ”„πŸŽ¨
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🎨 PixelForge

Introducing PixelForge!
Your new weapon for microcontroller graphics.

Drop an image β†’ get perfect display data.
RGB565, 1-bit OLED, icons, sprites β€” all optimized for embedded screens.

🎯 Accurate colors
🎯 Clean previews
🎯 Export .c / .h arrays
🎯 Supports TFT_eSPI, U8g2, LovyanGFX

Turn artwork into code in seconds.
Your displays will finally look right.

πŸ‘‰ github.com/cifertech/PixelForge

πŸ’  @CiferTech
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ESP32 dual-core tip:

Put WiFi/BLE tasks on one core, your logic on the other.

Reduced latency, fewer random slowdowns. πŸ€–

πŸ’  @CiferTech
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πŸ” πŸ” πŸ” πŸ” πŸ” 
πŸ” πŸ” πŸ” πŸ” βš‘
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[ T A M A F I _v2.0 ]

↳ πŸ•Ή Virtual pet
↳ πŸ’€ Eats WiFi
↳ πŸ“ˆ Evolves based on your environment

πŸ”˜ Not cute.
πŸ”˜ Not safe.
πŸ”˜ Not predictable.

πŸ’  @CiferTech
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πŸ›  I2C instability?

9 out of 10 times, the pull-ups are missing or too weak.
Use 4.7k (or 1k) as a safe default. πŸ‘

πŸ’  @CiferTech
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We can take this project in two directions ❗️

πŸ“”1️⃣βšͺ️Fully functional CCTV.
πŸ“”2️⃣βšͺ️A human-tracking EYE.

One is practical. ❀️
One is… fun. πŸ‘

πŸ’  @CiferTech
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I got some open-source projects.
You like open-source projects β“πŸ˜‚

πŸ’  @CiferTech
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Some people say it’s not for educational purposes πŸ§‘β€πŸŽ“πŸ™ˆ

But I’m learning so much… 🧠

πŸ’  @CiferTech
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πŸ“± Altium β†’ Blender: The Fast Way to Animate Your PCB

A lot of people ask how I get my PCB models into Blender.
Here’s the workflow I use every time: πŸ’―

1️⃣ Open the PCB in 3D View
2️⃣ File β†’ Export β†’ PDF3D
3️⃣ Switch the export format to .OBJ
4️⃣ Import the OBJ into Blender, add materials, lighting, done.


Now your PCB isn’t just a design β€” it becomes a cinematic model.

If this helps, share it with a friend.
And support the channel. πŸ«‘β¬†οΈ

πŸ’  @CiferTech
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πŸš€ TamaFi V2 β€” The Video Is Live!

My virtual pet just got an upgrade…
Smarter logic, darker personality, and very strange abilities πŸ§‘β€πŸŽ“πŸ™ˆ

πŸ‘ Watch the full build:
πŸ‘‰ https://youtu.be/UCHQCaAtMd8

Let me know what feature I should add next.

πŸ’  @CiferTech
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πŸ†• New Video

πŸ”₯I built something better than Flipper.

ESP32-DIV v2 is finally out ⬆️ β€” Wi-Fi, BLE, Sub-GHz, IR, spectrum scanning, replay attacks, captive portal, ducky scripts, and more, all on a modular ESP32-S3 platform.

Not a clone. Not a toy.
A platform. πŸ™ˆ

🎁 Watch: [https://youtu.be/BlE0nNkenzE]
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