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IR & RF Hub
A DIY IR and RF hub using an ESP32 and CC1101 RF module, complete with temperature and light sensors. Integrates natively into Home Assistant via ESPHome. Perfect for automating IR and RF devices without relying on cloud services. Watch the video below for the full tutorial and usage guide.
Bill of Materials
Some of the links are affiliate links, which means I may earn a small commission at no extra cost to you.
ESP32 Dev Board x1 (38-pin, pack of 3)
CC1101 RF Module (choose one):
CC1101 433MHz RF Module - Green PCB Version (Pinout A) ✅ Recommended
CC1101 433MHz RF Module - Blue PCB Version (Pinout B) ⚠️ Secondary choice — may experience noise issues with this carrier design
Resistor Assortment Kit (22Ω & 1kΩ)
IR LED & Receiver Kit (VS1838B + 5mm 940nm LEDs)
300-Piece Ceramic Capacitor Assortment Kit
**Important: Component Values**
- R1: 1kΩ resistor
- R2, R3: 22Ω resistors
- C1, C2: 100nF (104) ceramic capacitors
🖨️ 3D Print Files
IR RF Hub Enclosure Lid with Header Holes
IR & RF Hub
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
Read More
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