TRay
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Posts
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Reputation Activity
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TRay reacted to going in Reboot is not working
Recommended to upgrade U-Boot to version v2025.07
This version has big changes for allwinner (sunxi) chips. This concerns the initialization of a non-standard size of RAM (1.5; 2.5 GB), downloads from eMMC.....
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TRay got a reaction from laibsch in Orange Pi Zero V1 and U-boot v2025.04
SBC Orange Pi Zero V1 is still a popular SBC and is still sold on the market, among other things, because it has an integrated sound card and for this reason, a lot of hamradio operators still buy this model because it allows you to build very compact mobile hotspots without having to attach a USB sound card protruding outside the housing and that is why it is very popular and still sold despite the fact that versions V2 and V3 have been released, so it is not an SBC that has completely gone down in history.
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TRay got a reaction from ag123 in Orange Pi Zero 3
Yes, I know about it and I did it right after the update was finished. Maybe it was an isolated case. I did armbin-install again and test 30 reboot again and each one correctly indicated 1Gb RAM 🙂
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TRay got a reaction from Igor in Orange Pi Zero 3
Yes, I know about it and I did it right after the update was finished. Maybe it was an isolated case. I did armbin-install again and test 30 reboot again and each one correctly indicated 1Gb RAM 🙂
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TRay got a reaction from Yordan Yanakiev in I2C not working on Orange Pi Zero2
I confirm that armbian-config has problem with add ovelay prefix to overlays= please look on:
https://github.com/armbian/configng/issues/592
So i must add manually devices in amrbinaEnv.txt and for OZPI v3 to use I2C i have
overlay_prefix=sun50i-h616
overlays=i2c3-ph
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TRay got a reaction from Yordan Yanakiev in I2C not working on Orange Pi Zero2
Yes in overlays i2c3-ph is on system is i2c-1 on OZPI v2/3 boards on pins 3 and 5
So you can check connected devices on pins 3 and 5
i2cdetect -y 1
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TRay got a reaction from wulfy23 in OrangePiZero 3 and OLED SH1106 1.3 cala
For information purposes, that the 1.3-inch SH1106 OLED connected to I2C on OZPI v3 works very well
OLED connected to PIN 3 of SDA and PIN 5 of SCK and in armbian-config in HARDWARE set to [*] i2c3-ph
Using tools i2cdetect -y
shows that the OLED is at address 0x3c
All Python code with the adafruit library works fine
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TRay got a reaction from Kazymir in Orange Pi Zero 2W
Looking on news about kernel 6.8 :
https://www.cnx-software.com/2024/03/11/linux-6-8-release-notable-changes-arm-risc-v-mips-architectures/#arm-updates-in-linux-6-8
it was added support for Orange Pi Zero 2W: