I have STAG AFR module on my board .. (not in car yet)
It is wbo2 controller for Bosch LSU4.9 sensors
Has serial output, two analog 0-1V for narowband and 0-5 for wideband.
Also has narowband emulator.
It has STM8AF6288TC MCU
two MCP604E OP-Amps
two LM2903Y comparators
VN5025AJ highside power switch as heater driver
STAG provide they own application
- AC-AFR for windows
- AFR Mobile for android
Can be connected via TTL serial port or Bluetooth.
Serial speed is 57600,8n1
(my favorite HC-05 work)
STAG AFR - another cheap WBO2 controler
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STAG AFR - another cheap WBO2 controler
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.. some Proteus and microRusEFI for sale in Europe ..
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Re: STAG AFR - another cheap WBO2 controler
"all my stuff" is here http://89.173.96.22/dohc/ostatne/STAG_AFR/
Last edited by JRD McLAREN on Fri Nov 19, 2021 10:08 am, edited 2 times in total.
.. some Proteus and microRusEFI for sale in Europe ..
Re: STAG AFR - another cheap WBO2 controler
that is interesting
Might use that for my dyno as I don't have wide band controller..
Will see what the android app look like
Might use that for my dyno as I don't have wide band controller..
Will see what the android app look like
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- contributor
- Posts: 435
- Joined: Mon Mar 04, 2019 10:19 pm
- Location: Slovakia
Re: STAG AFR - another cheap WBO2 controler
I have no idea, how you can buy this controller type in CANADA ..
..in Easrtern Europe is no problem ...
.. but ... . . . ..
..in Easrtern Europe is no problem ...
.. but ... . . . ..
.. some Proteus and microRusEFI for sale in Europe ..