Quantity | Component name | |
1 | × | ESP8266 / NodeMCU v3 Running the Lua firmware, with relevant modules. |
1 | × | Relay board (3.3v input controlling 240v switches) As many channels as you have heaters; I have 2 |
2 | × | Vivarium heater lamps I have a 50W and a 100W lamp |
3 | × | DHT22 temperature / humidity sensors |
1 | × | PWM-controlled 3.3v fan I have a Noctua, which is controllable down to 0 RPM |
1 | × | Stand for the heater bulbs |
1 | × | USB power supply For the NodeMCU |
1 | × | For weighing: Another ESP8266 / NodeMCU v3 |
1 | × | For weighing: 5kg strain gauge I got a unit from Amazon with the platform attached to it |
4 | × | Neodymium magnets, small To keep the wood against the door seals |