In this repository, you will find firmware and a schematic to build your own smart RF switch for your Apple Home. Should you have any questions, please do not hesitate to contact me at gully.horror0w@icloud.com.
Required components
- RF switch and relay set - 1 pcs.
- ESP32C3FN4 Super Mini - 1 pcs
- Transistor 2N3904 - 2 pcs.
- Optocouple NEC2561 - 2 pcs.
- Button - 1 pcs.
- Resistor 1K - 4 pcs.
- Resistor 10K - 3 pcs.
- Resistor 150 Ohm - 1 pcs.
- Resistor 330 Ohm 1 pcs.
- 5V 1A power supply - 1 pcs.
Required Arduino libraries
- esp32 by Espressif Systems (board) 3.3.7
- HomeSpan 2.1.7
Arduino IDE settings
- Board: ESP32C3 Dev BModule
- ESP CDC On Boot: Enabled
- CPU Frequency: 80MHz (WiFi)
- Core Debug Level: None
- Erase All Flash Before Sketch Upload: Disabled
- Flash frequency: 80Mhz
- Flash Mode: QIO
- Flash Size: 4MB (32Mb)
- JTAG Adapter: Disabled
- Partition Scheme: Huge APP (3MB No OTA/1MB SPIFFS)
- Upload Speed: 921600
- Zigbee Mode: Disabled
- Programmer: Esptool
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