From e8a67162975bf71faa8a85403320187e5886911e Mon Sep 17 00:00:00 2001 From: 42loop <ulf.freyhoff@gmx.net> Date: Sat, 15 Jun 2019 15:12:01 +0200 Subject: [PATCH] Update Readme.md --- bluedot_server/Readme.md | 20 ++++++-------------- 1 file changed, 6 insertions(+), 14 deletions(-) diff --git a/bluedot_server/Readme.md b/bluedot_server/Readme.md index a549a49..c58e3fe 100644 --- a/bluedot_server/Readme.md +++ b/bluedot_server/Readme.md @@ -11,25 +11,17 @@ sudo apt install python3-dbus - hardware: -- raspi with bluetooth (3 or Zero W) --- SPI MCP4911 DAC für steuerspannung umrichter ---- did not work when connected to altivar ---- maybe optical isolation ----- test 74OL6000 optical transceivers ... --- 2 stück relais für control umrichter & bremse ---- use uln +-- SPI MCP4911 DAC für steuerspannung umrichter1 with 74OL6000 optical transceivers +-- umrichter 2/3 steuerung per pwm/rc +-- 16 stück relais für 3 umrichter, 2 horiz. antriebe, 4 ventilkontrollen +-- 7 stück eingänge für induktive sensoren -- I2C tm1637 LED 4 Ziffern Display --- do i2c scan for varying adresses --- this is not a real i2c device --- used ---- *https://raspberrytips.nl/tm1637-4-digit-led-display-raspberry-pi/* ---- *https://github.com/timwaizenegger/raspberrypi-examples/blob/master/actor-led-7segment-4numbers/tm1637.py* --- 6 stück solid state relais --- umrichter: altivar11 --- <strike>not-aus knopf</strike> + - pins used: -on_pin=11 -off_pin=13 -pump_pins=[7,12,15,16,18,22] -spi pins: MOSI 19, SCK 23, CE0 24 -display pins: Data 3, Clock 5 +-- see dotserver.py \ No newline at end of file -- GitLab