| Obě strany předchozí revizePředchozí verzeNásledující verze | Předchozí verze |
| pitel:meshtastic [15. 02. 2026, 13.22:49] – [Solar] OTA pitel | pitel:meshtastic [15. 09. 2026, 08.12:30] (aktuální) – [Solar] Solar final pitel |
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| ====== Meshtastic ====== | ====== Meshtastic ====== |
| [[https://mesh.aperturelab.cz/user_Pitel.html|Moje nody]] | [[https://mesh.aperturelab.cz/user_Pitel|Moje nody]] |
| |
| ^ Node ^ Public key ^ | ^ Node ^ Public key ^ |
| | [[https://mesh.aperturelab.cz/node_a0caff30.html|Pitel]] | ''fJo381o7jfYU9s26aZCL5XxiA9oqkbiYkwnTR9vgBkc='' | | | [[https://mesh.aperturelab.cz/node_3431617a|Pitel]] | ''GzsOaTNSqdL06S7Yow5KVo4PTtWLU/Iku8as4XyrzVs='' | |
| | [[https://mesh.aperturelab.cz/node_db2fac00.html|Juli]] | ''Qg+uHTLGGkoWYnGls5Ykt4T0Q/zLteEW9S2aElptpjY='' | | | [[https://mesh.aperturelab.cz/node_88b3b2a1|Juli]] | ''Qg+uHTLGGkoWYnGls5Ykt4T0Q/zLteEW9S2aElptpjY='' | |
| | [[https://mesh.aperturelab.cz/node_30035872.html|PiXi]] | ''f1rC4cXFqaoCKXqvMxeiHPkCiJ8GO+t3KtO3ekSsnHs='' | | | [[https://mesh.aperturelab.cz/node_30035872|PiXi]] | ''f1rC4cXFqaoCKXqvMxeiHPkCiJ8GO+t3KtO3ekSsnHs='' | |
| | | [[https://mesh.aperturelab.cz/node_ed3e6305|PiWo]] | ''snxz1jVSnsxB49EwkXShD5G+hxfk4GLBuMVeaRm5EnM='' | |
| |
| {{ https://mesh.aperturelab.cz/images/hardware/HELTEC_V3.png?300}} | {{ https://mesh.aperturelab.cz/images/hardware/HELTEC_V3.png?300}} |
| * Board: [[https://www.laskakit.cz/heltec-wifi-lora-32-v3-868mhz-0-96--wifi-modul|Heltec v3]] 600 Kč | * Board: [[https://www.laskakit.cz/heltec-wifi-lora-32-v3-868mhz-0-96--wifi-modul|Heltec v3]] 600 Kč |
| * Case: [[https://www.printables.com/model/741974-h1-case-for-heltec-v3-running-meshtastic|H1]], [[https://www.printables.com/model/797822-bender-battery-case-for-the-heltec-v3-heltec-t114|Bender]] | * Case: [[https://www.printables.com/model/741974-h1-case-for-heltec-v3-running-meshtastic|H1]], [[https://www.printables.com/model/797822-bender-battery-case-for-the-heltec-v3-heltec-t114|Bender]] |
| * Antenna: [[https://www.aliexpress.com/item/1005004607615001.html|Gizont]] | * Antenna: [[https://www.aliexpress.com/item/1005004607615001.html|Gizont]] or Ziisor |
| * 18650 battery + case | * 18650 battery + case |
| | |
| | <note tip> |
| | Failed OTA on Heltec v3 (and possibly other ESP32s)? |
| | <code bash> |
| | esptool erase-region 0xe000 0x2000 |
| | </code> |
| | </note> |
| | |
| ===== Settings ===== | ===== Settings ===== |
| * ''EU_868'' | * ''EU_868'' |
| |
| ===== Solar ===== | ===== Solar ===== |
| {{ solar.jpg?400}} | {{ solar_final.jpg?300}} |
| | {{ solar.jpg?300}} |
| [[https://cad.onshape.com/documents/2199353cf44f151f31fe0125/w/46f3c84a9c5e38292e6463b8/e/e505b7e7db8f5da5379f8a8b?renderMode=0&uiState=692832792751421328d1a369|Onshape]] | [[https://cad.onshape.com/documents/2199353cf44f151f31fe0125/w/46f3c84a9c5e38292e6463b8/e/e505b7e7db8f5da5379f8a8b?renderMode=0&uiState=692832792751421328d1a369|Onshape]] |
| * Seeed Studio Xiao nRF52840 | * Seeed Studio Xiao nRF52840 |
| * One morning of sunlight fully charges the battery after one week without sunlight. | * One morning of sunlight fully charges the battery after one week without sunlight. |
| * 18650 battery | * 18650 battery |
| * Or any other 3,7 V lithium battery. 5 Ah pouch from old tablet is now in use. It kept running of 3-4 weeks without sunlight. | * Or any other 3,7 V lithium battery. __5 Ah pouch from old tablet is now in use.__ It kept running of 3-4 weeks without sunlight. |
| * What will happen in extreme (+50, -10 °C) temperatures? 🤔 | * What will happen in extreme (+50, -10 °C) temperatures? 🤔 |
| * In freezing tempretures, capacity gets a bit lower, does not charge past 90-95 % | * In freezing tempretures, capacity gets a bit lower, does not charge past 90-95 %. |
| | * After a week of 40 °C heat wave, everything looks fine. |
| | * Hail storm (2 cm) and high winds were also ok. |
| ===== Links ===== | ===== Links ===== |
| * https://meshtastic.org | * https://meshtastic.org |