[info] AlphaX 2chan

[AndreyB]

First universal board in Hellen One family source code & user documentation

[AndreyB]

First time in rusEFI: solderless software controlled pull-ups on temperature sensors and tach output, software controlled switch between VR and Hall input.

[AndreyB]

First time in rusEFI: JLCPCB-soldered WL9981TC bluetooth module. I need help with opening the PDF of that WL9981TC and figuring our how to initialize that thing https://github.com/rusefi/alphax-2chan/issues/14

[AndreyB]

About 0.06A running with nothing but +12v power connected, about 0.02A in mcu stand-by mode.

[AndreyB]

4chan new sibling in the family

https://github.com/rusefi/rusefi/wiki/AlphaX-4chan

[AndreyB]

4chan is officially alive

[AndreyB]

Quick thermal test
5 minutes of 5000 rpm with real injectors on the bench, similar 20C above ambient on both rev A and rev C

[AndreyB]

Very few people would need a debugger on AlphaX or any Hellen unit but well, here are your three options (https://github.com/rusefi/rusefi/wiki/Tag-Connect-TC2030 describes all three)

most proper - order and solder FTSH-105-01-F-DV-007-K connector and v3 st-link which is cheap

proper with zero soldering, most expensive: v3 + proper tc2030 cable for v3

cheapest: v2 + ghetto tc2030 based on eBay TC2030-MCP-NL with phone jack cut off

[AndreyB]

[AndreyB]

4chan has embraced dual-side assembly and USB-C