0Gustokoa

Heltec Development Board SX1262 ESP32 Chip OLED WiFi LoRa Node V2 for Arduinos

4.8551

$50.49 / $61.60

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

$24.99 / $61.60

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

location

Erosi Orain Gehitu Saskira

Kreditu edo Zorztutako Txartela

Ordainketa Segurua Bermaturik

Opari Doan

Erosi eta opari doan lortu

Bidalketa Politika

Bidalketa estandarra doan $9.9tik gorako eskaeretan

Itzulketa Politika

Erositako elementuak itzuli daitezke 40 egunetan jasotako datatik aurrera. Pertsonalizatutako elementuak ezin dira itzuli edo aldatu. E-opari txartelarekin erositako elementuak trukatzeko soilik dira; itzulketak ez dira aplikagarri.

Opari Doan

Ongi etorri Roymallera, departamentu-dendako opari premiumak erosteko zure webgune profesionalera. Zure babesa oso estimatzen dugu eta eskerrak emateko, zure erosketetan zirrara gehigarria gehitu nahi dugu. Gurekin erosiz gero, zure bizimodua hobetzen duten kalitate handiko produktuak ez ezik, zure eskaera bakoitzarekin opari doan esklusiboa ere jasoko duzu. Prest gure bilduma arakatzeko eta zure opari perfektua aurkitzen? Arakatu gure departamentu-dendako elementuen hautapena, egin zure eskaera eta itxaron zure opari doana zure erosketarekin batera iristeko zirrara.

Bidalketa Politika

Zure eskaerak jaso ondoren, elementuak zuregana eramateko lan egingo dugu eta seguru iristen direla ziurtatuko dugu. Bidalketaren xehetasunak zure baieztapen mezu elektronikoan emango dira.Kasu gehienetan, eskaerak 2 egunetan prozesatzen dira.Baldintza berezietan, honela atzeratuko da: Larunbatean, igandean edo jaiegunetan eskaera egiten baduzu, 2 egun atzeratuko da..Normalean, 5-7 lan egun behar dira (astelehenetik ostiralera) hegaldiaren atzerapena edo beste ingurumen faktore batzuk eragin gabe..Gure bidalketa zerbitzua mundu osoan zehar delako, bidalketa denborak zure kokalekuaren araberakoak izango dira, beraz, zenbait aldiz beharko dituzu eta itxaron pazientziaz urrutiko barrutietan edo herrialdeetan bazaude.

1. Itzulketa eta Truke Politika

roymall.comtik erositako elementuak bakarrik onartzen ditugu. Gure tokiko banatzaileetatik edo beste saltzaile batzuetatik erosten baduzu, ezin dituzu gure aldetik itzuli. Azken salmentako elementuak edo opari doanak ez dira onargarriak itzulketarako. Itzulketarako hautagaia izan dadin, zure elementua erabili gabe eta jaso zeneko egoera berean egon behar du. Gainera, jatorrizko paketean egon behar du.Gurengandik itzulketa argibideak jaso ondoren, mesedez, bildu zure itzulitako elementuak eta utzi zure paketea posta bulego lokalean edo beste bidalketa batzuetan.
Zure itzulketako edo trukaketa elementua prozesatuko dugu 3-5 lan egunetan jasotakoan. Itzulketa prozesatu eta zure ordainketa metodo originalean kreditua automatikoki emango da.Ezin dira itzulketak edo trukeak onartu produktua pertsonalizatuta sortu bada, neurri pertsonalizatuak, kolore pertsonalizatuak edo inprimatze pertsonalizatuak barne.Laguntza gehiago behar duzu, jarri gurekin harremanetan. service@roymall.com edo Whatsapp: +8619359849471

2.Itzulketa Politika

Itzulitako paketea jasota eta egiaztatuta, itzulpen osoa edo dendako kredituaren %100 jasoko duzu. Itzulketa prozesatu eta zure ordainketa metodo originalean kreditua automatikoki emango da. Kontuan izan bidalketa kostuak eta edozein zerga edo kuota ez direla itzulgarriak. Bidalketa kostu gehigarriak ez dira itzulgarriak paketea bidali ondoren. Zuk ordaindu behar dituzu kuota hauek eta ezin ditugu bertan behera utzi edo itzuli, eskaera guregana itzuli arren.Behin itzulitako elementua jaso eta berretsi ondoren, mezu elektroniko bat bidaliko dizugu zure itzulitako elementua jaso dugula jakinarazteko. Zure itzulketaren onarpena edo ukapena ere jakinaraziko dizugu.Itzulketa prozesuari buruzko arazoren bat baduzu, jarri gurekin harremanetan. service@roymall.com edo Whatsapp: +8619359849471

Heltec LoRa Node Products Difference Table:

u201cHeltec LoRainchs product family already included follow options:

LoRa spread spectrum communication (node);

Battery powered;

Good RF circuit design and impedance matching.

Product	Type①	MCU	FLASH	Battery	Battery Detect	Vext③	Low Poweru2463	Display
WiFi LoRa 32	Dev-Board	ESP32	4MB	Lithium②	x	x	x	OLED (128x64)
WiFi LoRa 32(V2)	Dev-Board	ESP32	8MB	Lithium②	u221a	u221a	800uA	OLED (128x64)
(This item)	Dev-Board	ESP32	8MB	Lithium②	u221a	u221a	800uA	OLED (128x64)
Wireless Stick	Dev-Board	ESP32	8MB	Lithium②	u221a	u221a	800uA	OLED (64x32)
Wireless Stick Lite	Dev-Board	ESP32-PICO	4MB	Lithium②	u221a	u221a	35uA	x
Wireless Shell	Module	ESP32-PICO	4MB	–	u221a	x	10uA	x
LoRa Kit 151	Dev-Board	STM32L151CBU6	128kB	Lithium	x	x	7uA	x
LoRa Kit 151	Dev-Board	STM32L151CBU6	128kB	Lithium	x	x	7uA	x
LoRa Node 151	Dev-Board	STM32L151CCU6	256kB	1/2 AA Lithium chlorine sulfite battery	u221a	u221a	1.8uA	x
Turtle Board	Dev-Board	STM32L432KC	256kB	AAA x 2	u221a	u221a	5uA	x

Notes:

① – Type:

Dev-Board – Can be used directly;

Module – Only core function, need to cooperate with external PCB or circuit.

② – Lithium: All lithium battery socket for Heltec boards is SH1.25-2;

③ – Vext: 3.3V(500mA) output, for external devices (e.g. sensors) power supply, in deep sleep mode, Vext can be shut down via software;

u2463 – Low Power: Productsu2019 low power design, of Whole Circuit, the measured data are the current of the system during deep sleep.

Feature:
-WiFi LoRa 32 is a classic IoT dev-board designed & produced by Heltec Automation(TM), itu2019s a highly integrated product based on ESP32 + SX127x, it has Wi-Fi, BLE, LoRa functions, also Li-Po battery management system, 0.96u2033 OLED are also included. Itu2019s the best choice for smart cities, smart farms, smart home, and IoT makers.

-CE Certificate;

-Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276/SX1278;

-Micro USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures;

-Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching);

-Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal 3D antenna, reserved IPEX (U.FL) interface for LoRa use;

-Onboard 0.96-inch 128*64 dot matrix OLED display, which can be used to display debugging information, battery power, and other information;

-Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;

-Support the ARDUIN0 development environment;

-We provide ESP32 + LoRaWAN protocol ARDUIN0 library, this is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. In order to make this code running, a unique license is needed. it can be found on this page;

-With good RF circuit design and basic low-power design (sleep current ≤ 800uA), it is convenient for IoT application vendors to quickly verify solution and deploy applications.

Source	Parameter
MCU	ESP32( 240MHz Tensilica LX6 dual-core + 1 ULP, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth)
LoRa chip	SX1276 (868 and 915 version); SX1278 (433 and 470 version)
LoRa bands	EU_433, CN_470_510, EU_863_870, US_902_928 four bands optional
LoRa maximum output power	18dB ± 2dB
Hardware resources	UART x 3; SPI x 2; I2C x 2; I2S x 1
	12 – bits ADC; 8 – bits DAC
	29 general GPIO
Display	0.96 inch 128*64 OLED display
FLASH	8MB(64M-bits) SPI FLASH
interface	Micro USB x 1; LoRa antenna interface(IPEX) x 1
Size	50.2 x 25.5 x 9.74 mm
USB to UART Bridge	CP2102
Battery Type	3.7V Lithium(SH1.25 x 2)
Battery detection circuit	u221a
External device power control(Vext)	u221a
Low power design	Deep Sleep 800uA

Electrical characteristics	Condition	Min.	Typical	Max.
Power Supply	USB powered(≥500mA)	4.7V	5V	6V
	Lithium powered(≥250mA)	3.3V	3.7V	4.2V
	3.3V(pin)powered(≥150mA)	2.7V	3.3V	3.5V
	5V(pin)powered(≥500mA)	4.7V	5V	6V
Power consumption(mA)	WIFI scan		115mA
	WIFI AP		135mA
	LoRa 10dB emission		50mA
	LoRa 12dB emission		60mA
	LoRa 15dB emission		110mA
	LoRa 20dB emission		130mA
Output	3.3V pin output			500mA
	5V pin output (USB powered only)		Equal to the input current
	External device power control (Vext 3.3V)			350mA

Package includes:
1 x Development Board

Erosi Paypal-ekin

Customer Reviews

5.00 out of 5

See all 2 reviews

5 star

2 (100%)
4 star

0 (0%)
3 star

0 (0%)
2 star

0 (0%)
1 star

0 (0%)

Write a Review Get double review points if you are one of the first 3 reviews published!

All Reviews (2)
Image ( 0 )
Video (0)
All Star
- All Star(2)
- 5 Star (2)
- 4 Star (0)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)

Sort by:

Top Review

Top Review
Most Helpful
Most Recent

Reviews only from your country (United States)

Show Original

A part of the review has been auto-translated.

Andre VIP3
ZA

27/07/2022

Very good packaging and affordable pricing. Can't wait to make prototype now!

Very good packaging and affordable pricing. Can't wait to make prototype now!

Very good packaging and affordable pricing. Can't wait to make prototype now!

0

Comments (0)

Show Original
Louis VIP3
ZA

07/09/2021

still have to test it, but as usual, no problem with the packaging

still have to test it, but as usual, no problem with the packaging

still have to test it, but as usual, no problem with the packaging

0

Comments (0)

Show Original