2024-10-12 19:04:59 +02:00
|
|
|
# NAS Low Power Board
|
|
|
|
|
Generate a PCB with the following features:
|
|
|
|
|
* 1x FAN RPM Control
|
|
|
|
|
* 4x HDD Powercontrol
|
2024-10-12 19:38:55 +02:00
|
|
|
|
|
|
|
|
# Hardware
|
|
|
|
|
* ESP8266 / ESP32
|
|
|
|
|
|
2024-10-13 15:42:07 +02:00
|
|
|
* Temperatur Sensor (DS18B20)
|
|
|
|
|
JST-Pinout: 3V3, Sensor, GND
|
|
|
|
|
|
2024-10-12 19:38:55 +02:00
|
|
|
* HFD27-005-S Signal-Relais subminiatur, 5 V DC, 2 A, 2 Wechsler
|
|
|
|
|
16pin IC socket
|
|
|
|
|
20.2 x 10.0 x 11.5 mm Outline DImensions
|
|
|
|
|
* JST - Stiftleiste, RM 3,96 mm, 1x4 polig, gerade - VH
|
|
|
|
|
JST XH4P ST JST
|
|
|
|
|
* 4PINs on PCB for MOLEX Connectors
|
|
|
|
|
|
|
|
|
|
# Software
|
|
|
|
|
* Controllable via USB-UART, simple CMD-control
|
2024-10-15 21:41:51 +02:00
|
|
|
|
|
|
|
|
## Interfaces
|
|
|
|
|
* USB-UART
|
|
|
|
|
* GPIOs
|
2024-10-18 23:18:38 +02:00
|
|
|
* RelayA D1/GPIO5
|
|
|
|
|
* RelayB D2/GPIO4
|
|
|
|
|
* RelayC D0/GPIO16
|
|
|
|
|
* RelayD D5/GPIO14
|
|
|
|
|
* FAN-PWM D6/GIO12
|
|
|
|
|
* FAN-IN D7/GPIO13
|
|
|
|
|
* DS20B18 D4/GPIO2
|
|
|
|
|
* Button D3/GPIO0
|
2024-10-15 21:41:51 +02:00
|
|
|
|
2024-10-18 23:18:38 +02:00
|
|
|
## Software
|
|
|
|
|
https://nodemcu.readthedocs.io/en/dev-esp32/modules/spi/
|
|
|
|
|
https://forum.arduino.cc/t/esp32-spi-master-slave-file-transfer/1177128/5
|
