# Commands cheat sheet

<table data-header-hidden><thead><tr><th width="131.8695652173913">Command code, [hex]</th><th width="105">Firmware version</th><th width="328">Command name</th><th>Sent from</th></tr></thead><tbody><tr><td><strong>Command code, [hex]</strong></td><td><strong>Firmware version</strong></td><td><strong>Command name</strong></td><td><strong>Sent from</strong></td></tr><tr><td>81</td><td>≥3.5</td><td><a href="/pages/-McODnods-UQrggS7Exb">Keep-alive</a> (New temperature formula)</td><td>Vicki</td></tr><tr><td>01</td><td>&#x3C;3.5</td><td><a href="/pages/-McODnods-UQrggS7Exb">Keep-alive</a> (Old temperature formula)</td><td>Vicki</td></tr><tr><td>02</td><td>All</td><td><a href="/pages/-McODnods-UQrggS7Exb#set-keep-alive-period">Set keep-alive period</a></td><td>Server</td></tr><tr><td>03</td><td>All</td><td><a href="/pages/-McOER80sQxIx-YG2Hlu">Recalibrate motor</a></td><td>Server</td></tr><tr><td>04</td><td>All</td><td><a href="/pages/-McOE8UFZyuS9ohOPPj7">Read device hardware and software version</a></td><td>Server/Vicki</td></tr><tr><td>06</td><td>All</td><td><a href="/pages/-McOEnDVbG3uY4mX-uUl#set-1">Set open window detection parameters</a></td><td>Server</td></tr><tr><td>07</td><td>All</td><td><a href="/pages/-McOF-6Knif-WSNfPaKj#set">Set child lock parameters</a></td><td>Server</td></tr><tr><td>08</td><td>All</td><td><a href="/pages/-McOFGq4K0Pwxawqx7Yj#set">Set temperature ranges</a></td><td>Server</td></tr><tr><td>0B</td><td>≥3.5</td><td><a href="/pages/-McOFSRmFeTVH-6kIgye#valve-close-until-over-voltage-is-detected-command-explanation-also-called-force-close-.">Valve close until over-voltage is detected (also called “force close”)</a></td><td>Server</td></tr><tr><td>0C</td><td>&#x3C;4.2</td><td><a href="/pages/sC92Ttb1DmLCyPPrwoTl#set">Set internal temperature control algorithm parameters</a></td><td>Server</td></tr><tr><td>0D</td><td>All</td><td><a href="/pages/-McOG5_81zd9GO2yimcb#set">Set device online operational mode</a></td><td>Server</td></tr><tr><td>0E</td><td>≥3.5</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#set-device-target-temperature-command-explanation.">Set device target temperature (Applicable to certain device online operational modes)</a></td><td>Server</td></tr><tr><td>0F</td><td>≥3.5</td><td><a href="/pages/TqGrJNyiJzDp2h276CPv#set-external-temperature-sensor-value-with-accuracy-1.0">External temperature sensor reading (Applicable to certain device online operational modes)</a></td><td>Server</td></tr><tr><td>10</td><td>All</td><td><a href="/pages/-McOIzm8s4w0W8DCjxOc#set-network-join-retry-period-command-explanation.">Set network join retry period</a></td><td>Server</td></tr><tr><td>11</td><td>All</td><td><a href="/pages/-McOLzvy1rBauRqEfqp1#set">Set uplink messages type</a></td><td>Server</td></tr><tr><td>12</td><td>All</td><td><a href="/pages/GJRzIEsvGTL7hINLQoMB#get">Get keep-alive period</a></td><td>Server/Vicki</td></tr><tr><td>13</td><td>All</td><td><a href="/pages/-McOEnDVbG3uY4mX-uUl#get-1">Get open window detection parameters</a></td><td>Server/Vicki</td></tr><tr><td>14</td><td>All</td><td><a href="/pages/-McOF-6Knif-WSNfPaKj#get">Get child lock parameters</a></td><td>Server/Vicki</td></tr><tr><td>15</td><td>All</td><td><a href="/pages/-McOFGq4K0Pwxawqx7Yj#get">Get temperature ranges</a></td><td>Server/Vicki</td></tr><tr><td>16</td><td>&#x3C;4.2</td><td><a href="/pages/sC92Ttb1DmLCyPPrwoTl#get">Get internal temperature control algorithm parameters</a></td><td>Server/Vicki</td></tr><tr><td>17</td><td>&#x3C;4.2</td><td><a href="/pages/sC92Ttb1DmLCyPPrwoTl#get-1">Get internal temperature control algorithm parameters – Tdiff only</a></td><td>Server/Vicki</td></tr><tr><td>18</td><td>All</td><td><a href="/pages/-McOG5_81zd9GO2yimcb#get">Get device online operational mode</a></td><td>Server/Vicki</td></tr><tr><td>19</td><td>All</td><td><a href="/pages/-McOIzm8s4w0W8DCjxOc#get-network-join-retry-period-command-explanation">Get network join retry period</a></td><td>Server/Vicki</td></tr><tr><td>1A</td><td>&#x3C;4.2</td><td><a href="/pages/sC92Ttb1DmLCyPPrwoTl#set-1">Set internal temperature control algorithm parameters – Tdiff only</a></td><td>Server</td></tr><tr><td>1B</td><td>All</td><td><a href="/pages/bHkSmttwdDe8Wp5aKmS4#get">Get uplink messages type</a></td><td>Server/Vicki</td></tr><tr><td>1C</td><td>All</td><td><a href="/pages/-McOIzm8s4w0W8DCjxOc#set-device-radio-communication-watch-dog-parameters-command-explanation">Set device radio communication watch-dog parameters</a></td><td>Server</td></tr><tr><td>1D</td><td>All</td><td><a href="/pages/-McOIzm8s4w0W8DCjxOc#get-device-radio-communication-watch-dog-parameters-command-explanation">Get device radio communication watch-dog parameters</a></td><td>Server/Vicki</td></tr><tr><td>1E</td><td>All</td><td><a href="/pages/-McOG5_81zd9GO2yimcb#set-2">Set device primary operational mode</a></td><td>Server</td></tr><tr><td>1F</td><td>All</td><td><a href="/pages/-McOG5_81zd9GO2yimcb#get-2">Get device primary operational mode</a></td><td>Server/Vicki</td></tr><tr><td>28</td><td>≥3.5</td><td><a href="/pages/7HhAzalJjehVibNIUCqm">Target temperature is manually changed by rotating the device</a></td><td>Vicki</td></tr><tr><td>29</td><td>≥3.5</td><td><a href="/pages/caqhRh9v1HNJL2zuByH9#get">Get proportional algorithm parameters</a></td><td>Server/Vicki</td></tr><tr><td>2A</td><td>≥3.5</td><td><a href="/pages/caqhRh9v1HNJL2zuByH9#set">Set proportional algorithm parameters</a></td><td>Server</td></tr><tr><td>2B</td><td>≥4.0<br>&#x3C;4.3</td><td><a href="/pages/-McOG5_81zd9GO2yimcb#get-1">Get temperature control algorithm in use</a></td><td>Server/Vicki</td></tr><tr><td>2C</td><td>≥3.5</td><td><a href="/pages/-McOG5_81zd9GO2yimcb#set-1">Set temperature control algorithm in use</a></td><td>Server</td></tr><tr><td>2D</td><td>≥3.5</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#set-motor-position-only">Set motor position only</a></td><td>Server</td></tr><tr><td>30</td><td>≥3.5</td><td><a href="/pages/-McOIzm8s4w0W8DCjxOc#remote-reset-the-device">Device reset</a></td><td>Server</td></tr><tr><td>31</td><td>≥3.5</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#set-motor-position-and-update-target-temperature-command-explanation">Set a motor position and update the target temperature.</a></td><td>Server</td></tr><tr><td>33</td><td>≥4.1</td><td><a href="/pages/-McOIzm8s4w0W8DCjxOc#set">Set LoRaWAN AppEUI &#x26; AppKey</a></td><td>Server</td></tr><tr><td>34</td><td>≥4.1</td><td><a href="/pages/-McOF-6Knif-WSNfPaKj#get-1">Get child lock behavior when device goes offline</a></td><td>Server/Vicki</td></tr><tr><td>35</td><td>≥4.1</td><td><a href="/pages/-McOF-6Knif-WSNfPaKj#set-1">Set child lock behavior when device goes offline</a></td><td>Server</td></tr><tr><td>36</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#get">GET PI's algo Proportional gain</a></td><td>Server/Vicki</td></tr><tr><td>37</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#set">SET PI's algo Proportional gain</a></td><td>Server</td></tr><tr><td>3C</td><td>≥4.2</td><td><a href="/pages/rBifHJ0AbkS6fwvBXzxH#set-1">SET External temperature sensor value with accuracy 0.1</a></td><td>Server</td></tr><tr><td>3D</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#get-1">GET PI's algo Integral gain</a></td><td>Server/Vicki</td></tr><tr><td>3E</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#set-1">SET PI's algo Integral gain</a></td><td>Server</td></tr><tr><td>3F</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#get-the-value-of-the-integral">GET PI's algo integral value</a></td><td>Server/Vicki</td></tr><tr><td>40</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#get-2">GET PI's algo run period</a></td><td>Server/Vicki</td></tr><tr><td>41</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#set-2">SET PI's algo run period</a></td><td>Server</td></tr><tr><td>42</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#get-3">GET PI's algo temperature hysteresis (Thys)</a></td><td>Server/Vicki</td></tr><tr><td>43</td><td>≥4.2</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#set-3">SET PI's algo temperature hysteresis (Thys)</a></td><td>Server</td></tr><tr><td>44</td><td>≥4.2</td><td><a href="/pages/rBifHJ0AbkS6fwvBXzxH#get-1">GET External temperature sensor value</a></td><td>Server/Vicki</td></tr><tr><td>45</td><td>≥4.2</td><td><a href="/pages/-McOEnDVbG3uY4mX-uUl#set">SET open window detection parameters (0.1 accuracy)</a></td><td>Server</td></tr><tr><td>46</td><td>≥4.2</td><td><a href="/pages/-McOEnDVbG3uY4mX-uUl#get">GET open window detection parameters (0.1 accuracy)</a></td><td>Server/Vicki</td></tr><tr><td>47</td><td>≥4.2</td><td><a href="/pages/-McOFSRmFeTVH-6kIgye#set">SET force-attach</a></td><td>Server</td></tr><tr><td>48</td><td><p></p><p>≥4.2</p></td><td><a href="/pages/-McOFSRmFeTVH-6kIgye#get">GET force-attach status</a></td><td>Server/Vicki</td></tr><tr><td>49</td><td>≥4.3</td><td><a href="/pages/ghdDCaM3gnCuegeDSpiU#set">SET anti-freeze functionality parameters</a></td><td>Server</td></tr><tr><td>4A</td><td>≥4.3</td><td><a href="/pages/ghdDCaM3gnCuegeDSpiU#get">GET anti-freeze functionality parameters</a></td><td>Server/Vicki</td></tr><tr><td>4C</td><td>≥4.3</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#set">SET Maximum allowed Integral value</a></td><td>Server</td></tr><tr><td>4D</td><td>≥4.3</td><td><a href="/pages/1xT9MFw8fv3x4dxjJk9W#get">GET Maximum allowed Integral value</a></td><td>Server/Vicki</td></tr><tr><td>4E</td><td>≥4.3</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#set-1">SET valve openness in percentage</a></td><td>Server</td></tr><tr><td>4F</td><td>≥4.3</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#set-2">SET Valve openness range in percentage</a></td><td>Server</td></tr><tr><td>50</td><td>≥4.3</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#get-1">GET Valve openness range in percentage</a></td><td>Server/Vicki</td></tr><tr><td>51</td><td>≥4.3</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#set">SET Target temperature with resolution 0.1°C</a></td><td>Server</td></tr><tr><td>52</td><td>≥4.3</td><td><a href="/pages/-McOE_a4QhHuPAtYc7wy#get">GET Target temperature with resolution 0.1°C</a></td><td>Server/Vicki</td></tr><tr><td>53</td><td>≥4.3</td><td><a href="/pages/TqGrJNyiJzDp2h276CPv#set">SET Internal Temperature Offset</a></td><td>Server</td></tr><tr><td>54</td><td>≥4.3</td><td><a href="/pages/TqGrJNyiJzDp2h276CPv#get">GET Internal Temperature Offset</a></td><td>Server/Vicki</td></tr><tr><td>55</td><td>≥4.4</td><td><a href="/pages/ST0P3gsrh6BHmYoPqMSx#set">SET LED display temperature units</a></td><td>Server</td></tr><tr><td>56</td><td>≥4.4</td><td><a href="/pages/ST0P3gsrh6BHmYoPqMSx#get">GET LED display temperature units</a></td><td>Server/Vicki</td></tr><tr><td>57</td><td>≥4.4</td><td><a href="/pages/ST0P3gsrh6BHmYoPqMSx#set-target-temperature-in-fahrenheit">SET target temperature in Fahrenheit</a></td><td>Server</td></tr><tr><td>58</td><td>≥4.6</td><td><a href="/pages/2Tpm2MukKdjSEyRAfEQI#additional-notifications">Additional notifications</a></td><td>Server/Vicki</td></tr><tr><td>59</td><td>≥4.6</td><td><a href="/pages/urFhjasWY2zhCqmEUpLN#set">SET Heating event details</a></td><td>Server</td></tr><tr><td>5A</td><td>≥4.6</td><td><a href="/pages/urFhjasWY2zhCqmEUpLN#get">GET Heating event details</a></td><td>Server/Vicki</td></tr><tr><td>5B</td><td>≥4.6</td><td><a href="/pages/urFhjasWY2zhCqmEUpLN#set-2">SET Heating season start and end dates</a></td><td>Server</td></tr><tr><td>5C</td><td>≥4.6</td><td><a href="/pages/urFhjasWY2zhCqmEUpLN#get-2">GET Heating season start and end dates</a></td><td>Server/Vicki</td></tr><tr><td>5D</td><td>≥4.6</td><td><a href="/pages/BFapZCThht4BxvL1I94i#set-1">SET Device time</a></td><td>Server</td></tr><tr><td>5E</td><td>≥4.6</td><td><a href="/pages/BFapZCThht4BxvL1I94i#get-1">GET Device time</a></td><td>Server/Vicki</td></tr><tr><td>6D</td><td>≥4.6</td><td><a href="/pages/BFapZCThht4BxvL1I94i#set-2">SET Automatic time syncing using LoRaWAN Network Server</a></td><td>Server</td></tr><tr><td>6E</td><td>≥4.6</td><td><a href="/pages/BFapZCThht4BxvL1I94i#get-2">GET Automatic time syncing using LoRaWAN Network Server</a></td><td>Server/Vicki</td></tr><tr><td>5F</td><td>≥4.6</td><td><a href="/pages/BFapZCThht4BxvL1I94i#set">SET Device time zone</a></td><td>Server</td></tr><tr><td>60</td><td>≥4.6</td><td><a href="/pages/BFapZCThht4BxvL1I94i#get">GET Device time zone</a></td><td>Server/Vicki</td></tr><tr><td>61</td><td>≥4.6</td><td><a href="/pages/2Tpm2MukKdjSEyRAfEQI#set">SET Automatic setback temperature (manual boost)</a></td><td>Server</td></tr><tr><td>62</td><td>≥4.6</td><td><a href="/pages/2Tpm2MukKdjSEyRAfEQI#get">GET Automatic setback temperature (manual boost)</a></td><td>Server/Vicki</td></tr><tr><td>63</td><td>≥4.6</td><td><a href="/pages/Ht5cUuRSJiQlKeIM9rTJ#new-setpoint-led-indication-duration">SET New setpoint LED indication duration</a></td><td>Server</td></tr><tr><td>64</td><td>≥4.6</td><td><a href="/pages/Ht5cUuRSJiQlKeIM9rTJ#get-1">GET New setpoint LED indication duration</a></td><td>Server/Vicki</td></tr><tr><td>65</td><td>≥4.6</td><td><a href="/pages/mB9dbR5O1YMUJNRVVfqK#set">SET Target setpoint when device is offline</a></td><td>Server</td></tr><tr><td>66</td><td>≥4.6</td><td><a href="/pages/mB9dbR5O1YMUJNRVVfqK#get">GET Target setpoint when device is offline</a></td><td>Server/Vicki</td></tr><tr><td>67</td><td>≥4.6</td><td><a href="/pages/zkQVMYnJ1NYvnR34imlv#set">SET Internal algorithm temporary state</a></td><td>Server</td></tr><tr><td>68</td><td>≥4.6</td><td><a href="/pages/zkQVMYnJ1NYvnR34imlv#get">GET Internal algorithm temporary state</a></td><td>Server/Vicki</td></tr><tr><td>69</td><td>≥4.6</td><td><a href="/pages/bfp8qmUp1Gz4GqkdMaIT#set-1">SET Temperature levels when display operates as conventional thermostat with scale 0-5</a></td><td>Server</td></tr><tr><td>6A</td><td>≥4.6</td><td><a href="/pages/bfp8qmUp1Gz4GqkdMaIT#get-1">GET Temperature levels when display operates as conventional thermostat with scale 0-5</a></td><td>Server/Vicki</td></tr><tr><td>6B</td><td>≥4.6</td><td><a href="/pages/urFhjasWY2zhCqmEUpLN#set-1">SET Activate/deactivate heating events</a></td><td>Server</td></tr><tr><td>6C</td><td>≥4.6</td><td><a href="/pages/urFhjasWY2zhCqmEUpLN#get-1">GET Activate/deactivate heating events</a></td><td>Server/Vicki</td></tr><tr><td>A6</td><td>≥4.6</td><td><a href="/pages/Ht5cUuRSJiQlKeIM9rTJ#external-crystal-malfunctioning">External crystal not working notification</a></td><td>Vicki</td></tr><tr><td>A4</td><td>All</td><td><a href="/pages/-McOIzm8s4w0W8DCjxOc#lorawan-region">LoRaWAN Region</a></td><td>Server/Vicki</td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

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```
GET https://docs.mclimate.eu/mclimate-lorawan-devices/devices/mclimate-vicki-lorawan/vicki-lorawan-device-communication-protocol/command-cheat-sheet.md?ask=<question>
```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.