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--- technik:powmr-hvm6.2m_with_tasmota [2026/11/15 08:12]
ich [Tasmota-Berry ModBus Script]
+++ technik:powmr-hvm6.2m_with_tasmota [2026/11/15 10:48] (current)
ich [PowMr POW-HVM6.2M with Tasmota]
@@ Line 3: / Line 3: @@
 To connect my **PowMr solar inverter** to **Home Assistant**, I needed some kind of adapter in between. I decided for **ESP32C3** with **Tasmota** firmware.
   * [[https://github.com/arendst/Tasmota]]
+  * {{ :technik:PowMr1_sch.pdf|Schaltplan}}
 Tasmota was comparatively easy to download and translate on my PC. Tasmota comes with a universal interface for ModBus devices such as PowMr. However, the ModBus register names and formats must be given in a kind of script.  Register and HW interface of my PowMr inverter was nicely analysed by
   * [[https://github.com/odya/esphome-powmr-hybrid-inverter?tab=readme-ov-file]]
@@ Line 161: / Line 162: @@
 {{:technik:config_pzem.png?200|}}
-===== Tasmota-Berry ModBus Script =====
+===== Tasmota-Berry ModBus Scripting =====
 The above Tasmota script lacks the possibility of changing values on the modbus device (just reading is possible).

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