| Obě strany předchozí revizePředchozí verzeNásledující verze | Předchozí verze |
| pitel:meshtastic [31. 01. 2026, 12.15:29] – [Meshtastic] 18650 battery + case pitel | pitel:meshtastic [04. 06. 2026, 15.07:00] (aktuální) – [Meshtastic] PiWo 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_a0caff30|Pitel]] | ''fJo381o7jfYU9s26aZCL5XxiA9oqkbiYkwnTR9vgBkc='' | |
| | [[https://mesh.aperturelab.cz/node_db2fac00.html|Juli]] | ''Qg+uHTLGGkoWYnGls5Ykt4T0Q/zLteEW9S2aElptpjY='' | | | [[https://mesh.aperturelab.cz/node_db2fac00|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_1054d463|PiWo]] | ''qtSjqzhcQtV961xJnraaOPNMqljr5BypwBJJIpgqFGM='' | |
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| {{ 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 |
| ===== Settings ===== | ===== Settings ===== |
| * Careful with brown-outs when voltage gets too low! | * Careful with brown-outs when voltage gets too low! |
| * Sometimes, it doesn't boot up correctly and reset button needs to be pressed. | * Sometimes, it doesn't boot up correctly and reset button needs to be pressed. |
| | * [[https://github.com/oltaco/Adafruit_nRF52_Bootloader_OTAFIX|Adafruit nRF52 Bootloader with Enhanced OTA DFU]] |
| * CN3791 MPPT charging board | * CN3791 MPPT charging board |
| * Xiao's charging circuit sucks and will cause brown-outs when powering through USB! | * Xiao's charging circuit sucks and will cause brown-outs when powering through USB! |
| * 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 % |