OpenDTU Hoymiles DIY Kit Display SSD1306 + ESP32 + NRF24L01Plus + Socket + Cable
OpenDTU Hoymiles DIY Kit Display SSD1306 + ESP32 + NRF24L01Plus + Socket + Cable
In stock - Delivery time 1-3 working days
The following requirements must be met:
- My delivery address is in Germany.
- The installation only takes place if the photovoltaic system is installed on or near my private home, apartments as well as public and other buildings that are used for activities serving the public good.
- I confirm that the installed gross output of the photovoltaic system according to the market master data register (MaStR) is or will not be more than 30 kW (peak).
- I am the operator of the photovoltaic system. The ordered goods will not be resold commercially.
- I confirm that the components ordered are used exclusively to use the electricity generated with solar modules for energy management.
- I expressly confirm that all of my information is truthful. I am aware that I bear full liability for incorrect information.
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openDTU / AhoyDTU DIY Kit
This DIY kit is suitable for reading out the data from a Hoymiles inverter.
Communication with the Hoymiles inverters takes place via 2.4GHz radio. It is possible to retrieve the current values such as power, current and daily energy. Setting parameters such as the performance limit via web interface or MQTT.
The following Hoymiles inverters are currently supported by OpenDTU with the NRF24L01+ radio module: HM-300-1T, HM-350-1T, HM-400-1T, HM-600-2T, HM-700-2T, HM-800-2T, HM-1000-4T, HM-1200-4T, HM-1500-4T
Other inverters supported by OpenDTU: Solenso SOL-H350, Solenso SOL-H400, Solenso SOL-H800, TSUN TSOL-M350*, TSUN TSOL-M800*, TSUN TSOL-M1600*, E-Star HERF-800, E-Star HERF-1600, E-Star HERF-1800
*Note about TSUN compatibility: Compatibility with OpenDTU is most likely related to the inverter serial number. Current evidence suggests that TSUN inverters with a serial number starting with "11" are supported, while inverters with a serial number starting with "10" are not supported.
The optionally included OLED display impresses with its high display quality. With a size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This means that texts and graphics are displayed with a high level of detail and sharpness.
With the I2C connection you can easily integrate the display into your DIY projects. Fully compatible with Arduino, 51 series, MSP430 series, STM32/2, CSR IC, etc.
This offer contains different variants to choose from:
Set white + OpenDTU firmware = 0.96" OLED display white + ESP32 DevBoard incl. OpenDTU firmware + NRF24L01+ + socket + 10cm jumper cable
Set blue + OpenDTU firmware = 0.96" OLED display blue + ESP32 DevBoard incl. OpenDTU firmware + NRF24L01+ + socket + 10cm jumper cable
Set white without firmware = 0.96" OLED display white + ESP32 DevBoard + NRF24L01+ + socket + 10cm jumper cable
only 0.96" OLED display white = only display in white
only 0.96" OLED display blue = only display in blue
only ESP32 DevBoard = only ESP32 Board
only NRF24L01+ & Socket = only radio module & Socket
only NRF24L01+ = only radio module
only NRFL01 socket = only socket
only 10cm cable = 1x 8PIN + 1x 4PIN jumper cable
OpenDTU is an open source project and is licensed under the license:
GNU General Public License v2.0
Further information about license, firmware and installation:
https://github.com/tbnobody/OpenDTU
Important note:
No soldering required. All you have to do is plug the PIN cables together. Please note the Setup instructions for initial commissioning. In particular, the display must be activated with a configuration file.
A QR link or a link to the instructions is included in the form of an A6 flyer.
It is also possible to install AhoyDTU. However, you have to do this yourself. For more information see link:
https://github.com/lumapu/ahoy
˅ Hersteller
Schöneberger Str. 75d
22149 Hamburg
Germany
˅ Verantwortliche Person
Schöneberger Str. 75d
22149 Hamburg
Germany
