For starters I build the original BLV printer following the original design. It worked but because I build the largest version, it didn't print very good.. So, time to do some modifications, a lot of them.... Finally I am now at my BLV printer version 3 ;-)
- BLV Alu profiles
- Original Duet2Wifi board
- Clone Duex5 board
- Big heated bed
- Orbiter 1.5 extruder
- NF Crazy hotend
- Triple Z-as (SFU1204, MGN rails)
- Accelerator
- 24V Meanwell PSU
| Just a few photo's | Click to enlarge.. |
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- RepRapFirmware for Duet 2 WiFi/Ethernet 3.4.0 (2022-03-15)
- Duet WiFi Server Version: 1.26
- Duet Web Control 3.4.0
Because this device needs a very good shielded cable to avoid malfunctions, I have used an UTP CAT7 cable. The accelerator can be connected to the 10 pins header named 'TEMP DAUGHTERBOARD', located on the DUET2WIFI and DUEX5, wiring:
| UTP | Accelerator | DUET2WIFI | DUEX5 |
|---|---|---|---|
| UTP[1] white/orange | INT1 | SPI_CS3[7] | SPI_CS7[7] |
| UTP[2] orange | GND | GND[2] | GND[2] |
| UTP[3] white/green | VCC | 3.3V[8] | 3.3V[8] |
| UTP[4] blue | SCL | SPI_SCK[4] | SPI_SCK[4] |
| UTP[5] blue/white | SDA | SPI_MOSI[5] | SPI_MOSI[5] |
| UTP[6] green | 1KOhm <-> SDO/SAO | SPI_MISO[6] | SPI_MISO[6] |
| UTP[7] brown/white | Not connected | ||
| UTP[8] brown | CS | SPI_CS4[9] | SPI_CS8[9] |
- Note1: a 1K resistor must be fitted between SDO/SAO and UTP[6]
- Note2: just use one connector, DUET2WIFI or DUEX5
- Everything located in /config/ folder..
All configurations and Macros are UNDER CONSTRUCTION, don't use them !!! <<<<