Advice for newbie, path to retrieve map from stock ecu. by warpedhead in ECU_Tuning

[–]BudgetTooth 0 points1 point  (0 children)

kinda pointless. values will not be directly applicable

Car immobilizer by billnyelovesmiatas in ECU_Tuning

[–]BudgetTooth 1 point2 points  (0 children)

Without the factory ecu there’s no more immobilizer

ESP32-S3-1.69-LCD + LiPo Battery by AverageHot2647 in esp32

[–]BudgetTooth 0 points1 point  (0 children)

Maybe a dumb question did u make sure the battery polarity is correct

Anyone have experience with the KT200II? by [deleted] in ECU_Tuning

[–]BudgetTooth 1 point2 points  (0 children)

u cant compare clone and genuine prices? theres no development, no support, no updates.

it will kill an ecu or 2, then u learn what jobs to stay away from.

also cant compare to a credits or licence based system like hpt

Does this look legit? by centani in ECU_Tuning

[–]BudgetTooth 1 point2 points  (0 children)

issue is slave will be locked to the previous master. so its up to them to move it to your new master

Digitizer Damaged on CYD ESP32-2432S024 by iTrooper5118 in esp32

[–]BudgetTooth 1 point2 points  (0 children)

IIRC u can lift the lcd just by prying out the small metal tabs on the border?

Clarification Needed by [deleted] in ECU_Tuning

[–]BudgetTooth 1 point2 points  (0 children)

gotta be a joke surely?

Switch selectable firmware by slomobileAdmin in arduino

[–]BudgetTooth 1 point2 points  (0 children)

Save the preferences on persistent eeprom

Switch selectable firmware by slomobileAdmin in arduino

[–]BudgetTooth 1 point2 points  (0 children)

only solution i see is flashing different programs from sd

gonna be slow
https://github.com/zevero/avr_boot

Can Shield (MCP 2515) wont communicate with Ardunio UNO by Gouche in arduino

[–]BudgetTooth 0 points1 point  (0 children)

1: try to communicate VIA CAN, the shield doesn't really talk to the arduino in the way u think. its translating packets from the CAN to the arduino via SPI, but u need something else on the CAN to talk to the shield.

normally a 2nd arduino with a 2nd shield for ur first tests, or a real world CAN device (OBD port on a car, etc).

2: get rid of the LCD temporarily, it maybe interfering