two RF boards, local.
I'm building two open-source RF gateways for Home Assistant: an 868 one for Profalux shutters, and a dual-band 433/868 for everything else. Local, no cloud, no account. The firmware is already open, and the Super is up for pre-order.
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Thanks. I'll write when there's news. In the meantime, the code is already open on GitHub.
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the lineup
| model | RF868  | recommended Super  |
|---|---|---|
| Radio(s) | CC1101 · 868 MHz | 2× CC1101 · 433 + 868 MHz |
| TX power | 10 dBm | 10 dBm / band |
| MCU | ESP32-S3-MINI-1 · WiFi + BLE 5 | ESP32-S3-MINI-1 · WiFi + BLE 5 |
| Antenna | SMA right-angle (direct) | SMA right-angle (433/868 diplexer) |
| Power | USB-C → 3.3 V | USB-C → 3.3 V |
| I²C sensors, Qwiic/STEMMA-QT | ✓ | ✓ |
| mikroBUS socket (Click boards) | no | ✓ |
| Protection | USB ESD, current-limited ports | USB and I²C ESD, current-limited ports |
| Ready-made firmware | OpenProfalux | OpenProfalux · OpenXtraflame · ESPSomfy… |
| Open to any firmware ESP32-S3 · CC1101 | ✓ | ✓ |
| Best for | Profalux shutters | Profalux · Somfy · misc RF · Extraflame stove |
| PCB | 2-layer · 49 × 43 mm | 4-layer · 61.4 × 55.3 mm |
| Local, no cloud | ✓ | ✓ |
| Open hardware | ✓ | ✓ |
| price | 59 € | 69 € |
