José Carlos Dafonte VázquezList of components FreeDSM (or BOM, bill of materials)
| Component | Description | Units | Shopping links | Technical documentation |
|---|---|---|---|---|
| AHT2x | Ambient sensor | 1 | Aliexpress ; Aliexpress | https://tasmota.github.io/docs/AHT2x/ |
| TSL2591 | Luminic sensor | 1 | Aliexpress ; Aliexpress | https://ams-osram.com/products/sensors/ambient-light-color-spectral-proximity-sensors/ams-tsl25911-ambient-light-sensor |
| Lens QINGYING | Optical PMMA lens 60 degrees 23mm diameter x 8.04mm heigth | 1 | Aliexpress | QINGYING manufactured 93%-96% transmitance |
| ESP32-C3 | Chip ESP32-C3 CORE - LuatOS | 1 | Aliexpress ; Aliexpress | https://wiki.luatos.com/chips/esp32c3/board.html |
| Air101-LCD | Screen OLED 0.9' with integrated joystick | 1 | Aliexpress ; Aliexpress | https://wiki.luatos.org/peripherals/lcd_air10x/index.html |
| Battery | Lithium rechargeable 3.7V 2400mAh | 1 | Aliexpress | Any Lithium 3.7V with protection is valid |
| Charging circuit | Module MCP73871 | 1 | Aliexpress | https://www.microchip.com/en-us/product/MCP73871 |
| Capacitor for MCP73871 | Tantalum Size D 25V 100UF(>47uF) | 1 | Aliexpress | |
| Switch | Switch ON/OFF 10x15mm KCD11-2pin | 1 | Aliexpress | |
| USB-C port (black, no connector) | USB-C female 5.2x12.2mm | 1 | Aliexpress | |
| Screws | Screws M.2 length 5mm | 30 | Aliexpress | |
| Prototype PCB | PCB 4x6cm double side | 1 | Aliexpress ; Aliexpress | |
| Resistors | Resistors 100k | 2 | Aliexpress | |
| Plastic tie | Self-locking plastic tie 150mm long | 2 | Aliexpress ; Aliexpress | |
| Pin header | 40 Pin Breakable Pin Header | 1 | Aliexpress | |
| Dupont cables | 10cm female-female | 20 | Aliexpress | |
| Stopper PVC 63mm | Ferroplast Ref. 220037 LISA PN 10 ATM stopper | 1 | https://www.ferroplast.es/ | |
| Junction PVC 63mm | Ferroplast Ref. 220007 LISA PN 10 ATM junction | 1 | https://www.ferroplast.es/ | |
| Pipe 63mm | Ferroplast Ref. 203030 LISA PN 10 ATM pipe 10.5cm length | 1 | https://www.ferroplast.es/ | |
| Chassis | Pack 7 parts 3D model printed | 1 | ZIP file including STL files |