HELTEC HT-N5262 Mesh Node Me Bluetooth a me LoRa
ʻIke Huahana
Nā kikoʻī
- MCU: nRF52840
- LoRa Chipset: SX1262
- Hoʻomanaʻo: 1M ROM; 256KB SRAM
- Bluetooth: Bluetooth 5, Bluetooth mesh, BLE
- Mahana Waihona: -30°C a i 80°C
- Mahana hana: -20°C a i 70°C
- Ka haʻahaʻa hana: 90% (Nā ʻole-condensing)
- Lako ikehu: 3-5.5V (USB), 3-4.2V (Bateri)
- Hōʻike Module: LH114T-IF03
- Nui o ka pale: 1.14 Iniha
- Hōʻike hoʻonā: 135RGB x 240
- Hōʻike kala: 262K
Nā ʻōlelo hoʻohana huahana
Pauview
Hōʻike ka Mesh Node me Bluetooth a me LoRa i kahi hana hōʻike ikaika (koho) a me nā ʻokoʻa like ʻole no ka hoʻonui.
Nā hiʻohiʻona huahana
- MCU: nRF52840 (Bluetooth), LoRa chipset SX1262
- ʻO ka mana haʻahaʻa haʻahaʻa: 11uA i ka hiamoe hohonu
- Type-C USB interface me nā ana pale piha
- Kūlana hana: -20°C a 70°C, 90%RH (Non-condensing)
- Hoʻohālikelike me Arduino, e hāʻawi ana i nā papa hana hoʻomohala a me nā hale waihona puke
Wehewehe Pin
Loaʻa i ka huahana nā pine like ʻole no ka mana, ka lepo, nā GPIO, a me nā mea pili ʻē aʻe. E nānā i ka manual no nā kikoʻī kikoʻī kikoʻī.
Nā nīnau i nīnau pinepine ʻia (FAQ)
- Nīnau: Hiki ke hoʻohana ʻia ka Mesh Node e kahi pākaukau?
A: ʻAe, hiki ke hoʻohana ʻia ka Mesh Node e kahi pākaukau i loko o ka vol i kuhikuhi ʻiatage ka laulā o 3-4.2V. - Nīnau: Pono anei ka module hōʻike no ka hoʻohana ʻana i ka Mesh Node?
A: ʻAʻole, he koho ka module hōʻike a hiki ke haʻalele inā ʻaʻole koi ʻia no kāu noi. - Q: He aha ka mahana hana i ʻōlelo ʻia no ka Mesh Node?
A: ʻO ka pae wela hana i ʻōlelo ʻia no ka Mesh Node ʻo -20 ° C a 70 ° C.
Palapala Palapala
| Manao | Manawa | wehewehe | ʻŌlelo |
| Rev. 1.0 | 2024-5-16 | Manao mua | Richard |
Hoolaha Kuleana kope
ʻO nā mea a pau i loko o ka files ua pale ʻia e ke kānāwai kope kope, a mālama ʻia nā kuleana kope a pau e Chengdu Heltec Automation Technology Co., Ltd. (i kapa ʻia ʻo Heltec). Me ka ʻole o ka ʻae ʻana i kākau ʻia, hoʻohana ʻia nā mea pāʻoihana a pau o ka fileʻAʻole pāpā ʻia nā mea mai Heltec, e like me ke kope, hāʻawi, hana hou i ka files, etc., akā, ʻaʻohe kumu kūʻai, hoʻoiho a paʻi ʻia e kēlā me kēia.
Hoʻolele
Loaʻa iā Chengdu Heltec Automation Technology Co., Ltd. ke kuleana e hoʻololi, hoʻololi a hoʻomaikaʻi paha i ka palapala a me ka huahana i wehewehe ʻia ma ʻaneʻi. Hiki ke hoʻololi i kāna mau mea me ka ʻole o ka hoʻolaha. Hoʻohana ʻia kēia mau ʻōlelo aʻoaʻo.
wehewehe
Pauview
ʻO Mesh Node kahi papa hoʻomohala e pili ana i ka nRF52840 a me SX1262, kākoʻo i ke kamaʻilio LoRa a me ka Bluetooth 5.0, a hāʻawi i nā ʻano like ʻole o ka mana (5V USB, lithium battery a me solar panel), koho 1.14 iniha TFT hōʻike a me GPS module e like me nā lako. Loaʻa i ka Mesh Node nā mana kamaʻilio lōʻihi lōʻihi, scalability, a me ka hoʻolālā haʻahaʻa haʻahaʻa, kahi e hana maikaʻi ai i ka nui o nā hiʻohiʻona noiʻi e like me nā kūlanakauhale akamai, ka nānā ʻana i ka mahiʻai, ka nānā ʻana i ka logistic, a me nā mea ʻē aʻe. hiki ke hoʻohana iā ia no ka hana hoʻomohala LoRa/LoRaWAN, a me ka holo ʻana i kekahi mau papahana open source, e like me Meshtastic.
Nā hiʻohiʻona huahana
- MCU nRF52840 (Bluetooth), LoRa chipset SX1262.
- Haʻahaʻa mana hoʻohana, 11 uA i ka hiamoe hohonu.
- He 1.14(H)RGB x135(V) nā kiko a hiki ke hōʻike i ka 240k kala.
- Type-C USB interface me ka voltage regulator, pale ESD, pale kaapuni pōkole, pale RF, a me nā mea pale ʻē aʻe.
- Nā Interfaces like ʻole (2*1.25mm LiPo connector, 2*1.25mm Solar panel connector, 8*1.25mm GNSS module connector) e hoʻonui nui i ka extensibility o ka papa.
- Ke kūlana hana: -20 ~ 70 ℃, 90% RH (ʻAʻohe condensing).
- Kūpono me Arduino, a hāʻawi mākou i nā ʻōnaehana hoʻomohala Arduino a me nā hale waihona puke.
Wehewehe Pin
Palapala ʻāina ʻo Pin
Wehewehe Pin
P1
| inoa ʻAno | wehewehe |
| 5V P | 5V Mana. |
| GND P | Ka honua. |
| 3V3 P | 3.3V Mana. |
| GND P | Ka honua. |
| 0.13 I/O | GPIO13. |
| 0.16 I/O | GPIO14. |
| RST I/O | HOOLAHA HOU. |
| 1.01 I/O GPIO33. |
| SWD I/O SWIDIO. |
| SWC I/O SWCLK. |
| SWO I/O SWO. |
| 0.09 I/O GPIO9, UART1_RX. |
| 0.10 I/O GPIO10, UART1_TX. |
P2
| inoa ʻAno | wehewehe |
| Ve P | 3V3 mana. |
| GND P | Ka honua. |
| 0.08 I/O | GPIO8. |
| 0.07 I/O | GPIO7. |
| 1.12 I/O | GPIO44. |
| 1.14 I/O | GPIO46. |
| 0.05 I/O | GPIO37. |
| 1.15 I/O GPIO47. |
| 1.13 I/O GPIO45. |
| 0.31 I/O GPIO31. |
| 0.29 I/O GPIO29. |
| 0.30 I/O GPIO30. |
| 0.28 I/O GPIO28. |
Nā kikoʻī
Hōʻike kikoʻī
Papa 3.1: Hōʻike kikoʻī
| Nā ʻāpana | wehewehe |
| MCU | nRF52840 |
| LoRa Chipset | SX1262 |
| Hoʻomanaʻo | 1M ROM; 256KB SRAM |
| Bluetooth | Bluetooth 5, Bluetooth mesh, BLE. |
| Mahana mālama | -30~80 ℃ |
| Hana wela | -20~70 ℃ |
| ʻO ka haʻahaʻa hana | 90% (ʻAʻohe condensing) |
| Lako ikehu | 3~5.5V (USB), 3~4.2(Pāri) |
| Hōʻike Module | LH114T-IF03 |
| Ka nui o ka pale | 1.14 Iniha |
| Hōʻike Hoʻoholo | 135RGB x 240 |
| Wahi Hana | 22.7 mm(H) × 42.72(V) mm |
| Hōʻike kala | 262K |
| Punawai Lako Paa | USB 2.0, 2*RGB, 2*Pihi, 4*SPI, 2*TWI, 2*UART, 4*PWM, QPSI, I2S, PDM, QDEC Etc. |
| Ikepili | Type-C USB, 2*1.25 mea hoʻohui pākahiko lithium, 2*1.25 mea hoʻohui lā, LoRa ANT (IPEX1.0), 8*1.25 GPS module hoʻohui, 2*13*2.54 Header Pin |
| Anana | 50.80mm x 22.86mm |
Hoʻohana mana
Papa 3.2: Ke hana nei
| Ke ano | Kūlana | Hoʻohana (Battry@3.7V) | ||
| 470MHz | 868MHz | 915MHz | ||
| LoRa_TX | 5dBm | 83mA | 93mA | |
| 10dBm | 108mA | 122mA | ||
| 15dBm | 136mA | 151mA | ||
| 20dBm | 157mA | 164mA | ||
| BT | UART | 93mA | ||
| Nānā | 2mA | |||
| Moe | 11uA | |||
Nā hiʻohiʻona LoRa RF
Hoʻouna mana
Papa3.3.1: Hoʻouna i ka mana
| Ke hana nei pinepine pūʻali koa | Waiwai mana kiʻekiʻe/[dBm] |
| 470~510 | 21 ± 1 |
| 863~870 | 21 ± 1 |
| 902~928 | 21 ± 1 |
Loaʻa i ka ʻike
Hāʻawi ka papa ma lalo i ka pae naʻau.
Papa 3.3.2: Loaʻa i ka ʻike
| Kaʻalaʻala hōʻailona/[KHz] | Mea hoolaha | ʻIkepili/[dBm] |
| 125 | SF12 | -135 |
| 125 | SF10 | -130 |
| 125 | SF7 | -124 |
Nā alapine hana
Kākoʻo ʻo Mesh Node i nā alapine LoRaWAN a me nā hiʻohiʻona e pili ana i ka papaʻaina.
Papa 3.3.3: Nā Frequency hana
| Māhele | ʻO ke alapine (MHz) | Hoʻohālike |
| EU433 | 433.175~434.665 | HT-n5262-LF |
| CN470 | 470~510 | HT-n5262-LF |
| IN868 | 865~867 | HT-n5262-HF |
| EU868 | 863~870 | HT-n5262-HF |
| US915 | 902~928 | HT-n5262-HF |
| AU915 | 915~928 | HT-n5262-HF |
| KR920 | 920~923 | HT-n5262-HF |
| AS923 | 920~925 | HT-n5262-HF |
Ana Kino
Punawai
E hoʻomohala i ka hoʻolālā a me ka lib
- Heltec nRF52 framework a me Lib
Kahua manaʻo
- Heltec LoRaWAN kikowaena hoʻāʻo ma muli o TTS V3
- SnapEmu IoT Platform
Palapala
- Palapala Manual Mesh Node
Kiʻi Papahana
- Kiʻi Papahana
Punawai Pili
- Pepa ʻikepili TFT-LCD
Heltec Contact Information
Heltec Automation Technology Co., Ltd Chengdu, Sichuan, Kina
https://heltec.org
- leka uila: kākoʻo@heltec.cn
- Kelepona: +86-028-62374838
- https://heltec.org
ʻŌlelo FCC
Ua hoʻāʻo ʻia kēia mea hana a ua ʻike ʻia e hoʻokō i nā palena no kahi hāmeʻa kikohoʻe Papa B, e like me ka ʻāpana 15 o nā lula FCC. Hoʻolālā ʻia kēia mau palena no ka hāʻawi ʻana i ka palekana kūpono mai ka hoʻopilikia ʻino ʻana i kahi hoʻonohonoho hale. Hoʻohana, hoʻohana a hiki ke hoʻomālamalama i ka ikehu alapine lekiō a inā ʻaʻole i hoʻokomo ʻia a hoʻohana ʻia e like me nā kuhikuhi, hiki ke hoʻopilikia i nā kamaʻilio lekiō. Eia nō naʻe, ʻaʻohe mea e hōʻoiaʻiʻo ʻaʻole hiki ke keakea i kahi hoʻonohonoho. Inā hoʻopilikia kēia mea hana i ka lekiō a i ʻole ke kīwī, hiki ke hoʻoholo ʻia ma ka hoʻopau ʻana i nā mea hana, paipai ʻia ka mea hoʻohana e hoʻoponopono i ka hoʻopili ʻana ma o kekahi a ʻoi aku paha o kēia mau ana:
- Hoʻonohonoho hou a hoʻoneʻe paha i ka antenna e loaʻa ana.
- E hoʻonui i ka kaʻawale ma waena o nā mea hana a me ka mea hoʻokipa.
- E hoʻohui i nā mea hana i kahi puka ma kahi kaapuni ʻokoʻa mai ka mea i hoʻopili ʻia ai ka mea hoʻokipa.
- E kūkākūkā i ka mea kūʻai aku a i ʻole kekahi mea loea lekiō/TV no ke kōkua.
No ka hōʻoiaʻiʻo ʻana i ka hoʻomau ʻana, nā loli a i ʻole nā hoʻololi i ʻae ʻole ʻia e ka pāʻina. Hiki i ke kuleana o ka hoʻokō ke hoʻopau i ka mana o ka mea hoʻohana e hana i kēia mea hana. (Example- hoʻohana wale i nā uwea pānaʻi pale i ka wā e hoʻopili ai i ka lolouila a i ʻole nā ʻaoʻao peripheral).
Hoʻopili kēia mea hana i ka Māhele 15 o nā Rula FCC.
Aia ka hana i nā kūlana ʻelua:
- ʻAʻole hiki i kēia mea hana ke hoʻopilikia ʻino, a
- Pono kēia hāmeʻa e ʻae i nā hoʻopaʻapaʻa i loaʻa, me ka hoʻopili ʻana i hiki ke hana ʻole ʻia.
Hōʻike Hōʻike Hōʻikeʻike FCC:
Hoʻokō nā mea hana me nā palena hoʻolaha FCC Radiation i hōʻike ʻia no ka ʻenekia ʻole. Pono e hoʻokomo a hana ʻia kēia mea hana me ka liʻiliʻi loa he 20cm ma waena o ka radiator a me kou kino.
Palapala / Punawai
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HELTEC HT-N5262 Mesh Node Me Bluetooth a me LoRa [pdf] Palapala a ka mea nona 2A2GJ-HT-N5262, 2A2GJHTN5262, HT-N5262 Mesh Node Me Bluetooth A me LoRa, HT-N5262, Mesh Node Me Bluetooth A me LoRa, Node Me Bluetooth A me LoRa, Bluetooth A me LoRa, LoRa |
