DTU-PRO + AHYO-DTU

[jacques3629]

Hardware

• [ ] ESP8266
• [ok ] ESP32
• [ ] Raspberry Pi

Modelname: ____0.8.111 Retailer URL: ______

nRF24L01+ Module

• [ok ] nRF24L01+ you verified this is a Plus model capable of the required 256kBit/s mode
• [ ] square dot indicates original Nordic Semicon chip
• [ ] round dot indicates copy-cat / counterfeit SI labs chip

Antenna:

• [ ] circuit board
• [ ] external antenna (SMA)

Power Stabilization:

• [ ] 100uF Electrolytic Capacitor connected between +3.3V and GND (Pin 1 & 2) of the NRF Module
• [ ] Voltage stabilizing motherboard

Version / Git SHA:

Version: ..__ Github Hash: _______

Build & Flash Method:

• [ ] AhoyDTU Webinstaller
• [ ] VSCode - Platform IO
• [ ] Arduino
• [ ] ESP Tools

Debugging:

• [ ] USB Serial Log (attached)
• [ ] Setup settings (use our templates ... to be added)

Good morning

Sorry if this question has already been asked I have an official dtu-pro gateway with 0 injection activated recently, I experience a lot of disconnection with the dtu-pro + ahyo-du I imagine that access to the inverters cannot be shared? when I unplug ahyo dtu no more disconnection with the dtu-pro gateway does it have a setting to prevent this I like ahyo-dtu I wish I could keep it, but I have to keep the 0 injection

Sincerely

[MetaChuh]

@jacques3629

yes, unfortunately running 2 dtu's with the same inverter(s) produces communication issues. sidenote: less on nrf24+ for the hm inverter series, up to critical on the hms/hmt series. there's nothing we can do about that, as it is a limitation of the inverters themselves.

[jacques3629]

Thank you for your reply the only solution is to support you so that the software evolves with the update of 0 injection in the near future of AHYO-DTU to get rid of the official DTU-PRO gateway The best of wishes for the future

Sincerely

[lumapu]

we're currently in beta testing of our zero-export functionallity. So stay tuned by checking this repository again in approx. one month. There is also a discussion going on in Discord where you can join and maybe start as beta tester.

[jacques3629]

Great news out of curiosity today, I tried the dev version this morning AhoyDTU © 2024 Discord Github GIT SHA:b291ad1::0.8.112

not a single disconnection despite 0 injection HM inverter maybe lucky or not in the change log #DevelopmentChanges

0.8.112 - 2024-04-24

• improved wizard
• converted ePaper and Ethernet to hal-SPI
• improved network connection

0.8.111 - 2024-04-17

• fix MqTT discovery field ALARM_MES_ID #1591
• fix Wifi reconnect for ESP32 #1589 #1575
• open link from index.html in new tab #1588 #1587
• merge PR: Disable upload and import buttons when no file is selected #1586 #1519

Sincerely