It should be in the next nightly. You’ll need a different vfd.conf file.
@afl1 Do you know which I2C controller (its device id) the wires are soldered to in his pic? I’ll make vfd.conf files for this device.
KI Pro uses i2c_b for dvb tuner, id is 2.
That’s what I found, just wanted to make sure, thanks.
You should be able to use one of these, depending on your display.
lepotato-sh1106-12864-hw-i2c-vfd.conf (2.1 KB)
lepotato-ssd1306-12832-hw-i2c-vfd.conf (2.1 KB)
lepotato-ssd1306-12864-hw-i2c-vfd.conf (2.1 KB)
I will try this niğht
You can try it with this build.
https://test.coreelec.org/arthur/CoreELEC-Amlogic.arm-9.0-devel-1557396186.tar
ok. do it need to update addon
What addon? Update to this build, use a vfd.conf I posted earlier. Reboot and see if the oled starts working.
That is not necessary…
How add to configure channels name oled
Dare I ask why you have three (at least visible) heatsinks stacked atop one another?
The addon doesn’t support displaying channel information at the moment.
because all amlogic cpu head ver hot and burning 
I used big passive heatsinks. temperatures max 49-52 c all time. No
No, it only supports SSD1306/SH1106 OLEDs, a couple e-paper displays and PCD8544 (nokia LCD) displays. As far as I know, only OLEDs come with a I2C interface. For SPI displays you would need 6-8 IO pins.
I have updated K1 pro (s905d) to coreelec_ng (Linux CoreELEC 4.9.113). However, openvfd does not work. The error I got is below
CoreELEC:~ # dmesg | grep OpenVFD
[ 23.358009@0] OpenVFD: Version: V1.3.0
[ 23.358019@0] OpenVFD: vfd_gpio_clk: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 23.358023@0] OpenVFD: vfd_gpio_dat: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 23.358027@0] OpenVFD: vfd_gpio_stb: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 23.358031@0] OpenVFD: vfd_gpio0: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 23.358034@0] OpenVFD: vfd_gpio1: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 23.358038@0] OpenVFD: vfd_gpio2: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 23.358041@0] OpenVFD: vfd_gpio3: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 23.358044@0] OpenVFD: vfd_gpio_protocol: #0 = 0x01; #1 = 0x02;
[ 23.358049@0] OpenVFD: vfd_chars: #0 = 0x00; #1 = 0x01; #2 = 0x02; #3 = 0x03; #4 = 0x04;
[ 23.358055@0] OpenVFD: vfd_dot_bits: #0 = 0x00; #1 = 0x01; #2 = 0x02; #3 = 0x03; #4 = 0x04; #5 = 0x05; #6 = 0x06;
[ 23.358059@0] OpenVFD: vfd_display_type: #0 = 0x3F; #1 = 0x3C; #2 = 0x28; #3 = 0xFD;
[ 23.358065@0] OpenVFD: Detected gpio chips: periphs-banks, aobus-banks.
[ 23.358068@0] OpenVFD: Skipping vfd_gpio_clk evaluation (0xFF)
[ 23.358069@0] OpenVFD: Skipping vfd_gpio_dat evaluation (0xFF)
[ 23.358071@0] OpenVFD: Skipping vfd_gpio_stb evaluation (0xFF)
[ 23.358073@0] OpenVFD: Skipping vfd_gpio0 evaluation (0xFF)
[ 23.358074@0] OpenVFD: Skipping vfd_gpio1 evaluation (0xFF)
[ 23.358076@0] OpenVFD: Skipping vfd_gpio2 evaluation (0xFF)
[ 23.358077@0] OpenVFD: Skipping vfd_gpio3 evaluation (0xFF)
[ 23.362596@1] OpenVFD: Select SSD1306 controller
[ 23.362611@1] OpenVFD: Found I2C-2 adapter: Meson I2C adapter
[ 23.362832@0] OpenVFD: HW I2C interface failed to intialize. Could not establish communication with I2C slave
[ 23.362837@0] OpenVFD: Failed to initialize the controller, reverting to Dummy controller
[ 23.774870@0] OpenVFD: Select SSD1306 controller
[ 23.774888@0] OpenVFD: Found I2C-2 adapter: Meson I2C adapter
[ 23.775034@0] OpenVFD: HW I2C interface failed to intialize. Could not establish communication with I2C slave
[ 23.775036@0] OpenVFD: Failed to initialize the controller, reverting to Dummy controller
Have you used the vfd.conf for the K1 Pro ?