iSpindHub
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ZeSlammy
an iSpindel concetrator and Wifi Repeater (with a Screen !)
iSpindHub
- iSpindHub
- Overall Project Information
- Major Thanks
- Documentation is in progress
- Build your Own !
- Generic stuff
- 1.4 TFT Screen
- 1.77" TFT Screen
- 2" TFT Screen
- To Do List
Overall Project Information
This project is widely inspired by TiltBridge and Nautilis' iSpindel Relay.
Easiest way to install is through BrewFlasher, project is iSpindHub.
It is basically a receiver to get information from your iSpindels and display it allowing you to use your iSpindel(s) even if you do not have WiFi available in your brew cave.
It also acts as a WiFi repetiter and will push iSpindel information to various services (BrewFather, LittleBock, CraftBeerPi etc).
It's a work in Progress :D
Major Thanks
I cannot thank enough Thorrak and lbussy for helping me during my dumb moments.
Documentation is in progress
Check it on in the docs folder !
Build your Own !
Generic stuff
I will try and list the various screens I have tested and am sure are working (this might lead to multiple releases unless I find an elegant way to have this as a selectable option) I might have to rewrite my code to use a generic library and not a specific one ...
1.4 TFT Screen
This one is an easy to find on Ali Express and is nice because it plugs directly onto a D1 Mini. Display is square 128*128
/!\ I have not tested it (recently) directly plugged onto the D1 Mini. I used the bottom connection and soldered pins.
| Marking on screen | D1 Mini PIN | Alternative names | Comments |
|---|---|---|---|
| LED | 3.3V | LCD | Could be on 5V if your screen is tolerant |
| GND | GND | G | |
| RST | D2 | ||
| DC | D3 | ||
| MOSI | D7 | SDI | |
| SCK | D5 | ||
| 3V | 3V3 | ||
| CS | D4 |
If you want to use the existing pins at the back of the screen do the following
| Marking on screen | D1 Mini PIN | Alternative names | Comments |
|---|---|---|---|
| D4 | D8 | ||
| G | GND | ||
| D7 | D7 | It might be marked D4. It is the one between D6 and D8 | |
| D5 | D5 | ||
| 3V | 3V3 | ||
| RST | D2 | ||
| D3 | D3 |
find it on Amazon.fr REFERRAL LINK
1.77" TFT Screen
Display is 160*128
| Marking on screen | D1 Mini PIN | Alternative names | Comments |
|---|---|---|---|
| LEDA | D4 | 8 | Could be on 5V if your screen is tolerant |
| GND | GND | 1 | |
| RES | D2 | 5 | |
| RS | D1 | 6 | |
| SDA | D7 | 4 | |
| SCK | D5 | 3 | |
| VCC | 3V3 | 2 | |
| CS | D8 | 7 |
Find it on Amazon.fr REFERRAL LINK
2" TFT Screen
Red PCB with Red Tab Display is 176*220
| Marking on screen | D1 Mini PIN | Alternative names | Comments |
|---|---|---|---|
| LED | D4 | LCD | Could be on 5V if your screen is tolerant |
| GND | GND | G | |
| RST | D2 | ||
| DC | D1 | RS | |
| MOSI | D7 | SDI | |
| SCK | D5 | ||
| 3V | 3V3 | ||
| CS | D8 |
Find it on Amazon.fr REFERRAL LINK
Anothe one ton amazon REFERRAL LINK For this one, connections are as follow
| Marking on screen | D1 Mini PIN | Alternative names | Comments |
|---|---|---|---|
| VCC | Vin | ||
| GND | GND | ||
| CLK | D5 | ||
| SDA | D7 | ||
| RS | D1 | ||
| RST | RST | ||
| CS | D8 | ||
ZeSlammy