WiFi LoRa 32 is a classic IoT dev-board , it has been loved by developers and makers. The newly launched V3 version retains Wi-Fi, BLE, LoRa, OLED display, and other functions.
It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers.
- Microprocessor: ESP32-S3FN8 (Xtensa (R) 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz).
- SX1262 LoRa node chip.
- Type-C 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 spring antenna, reserved IPEX (U.FL) interface for LoRa use.
- Onboard 0.96-inch 128x64 dot matrix OLED display can be used to display debugging information, battery power, and other information.
- Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.
- Support the Arduino development environment.
- This is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. To make this code run, a unique license is needed.
- With good RF circuit design and low-power design.
Except when USB or 5V Pin is connected separately, lithium battery can be connected to charge it. ln other cases, only a single power supply can be connected.
Power supply mode---------- Minimum---------Typical-------Maximum---------Company
Type-C USB(≥500mA)---------4.7-------------------5----------------6-----------------V
Lithium battery(≥250mA)-----3.3-----------------3.7--------------4.2----------------V
5V pin(≥500mA)--------------- 4.7------------------5----------------6-----------------V
3V3 pin(≥150mA---------------2.7-----------------3.3--------------3.5----------------V
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Version comparison: esp32 lora V2 and V3 |
Product Appearance |
ESP32 lora V3 size |
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LoRa Antenna 868-915mhz 2dBi built-in copper tube spring antennaFrequency range: 868MHz-915MHz Gain: 2dB; VSWR: ≤2.0 Input impedance: 50Ω Polarization: vertical Lightning Protection: DC Ground Wire Spec: RF1.13 Wire length: 10CM Iput connector type: IPEX-1 Antenna weight: 10g Openrating temperature: -40℃~85℃ |
Package Includes:2 X ESP32 Lora V3 development board 2 X LoRa Antenna 868-915mhz 2 X JST 1.25mm-2P Connector 2.54 pin (no welding) 2 X Protective Case |
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2PCS LoRa32u4 LORA RA-02 Module | LoRa32u4 II | LoRa32u4 II | 2sets ESP32 OLED WiFi Lora Kit with Protective Case | ESP32 OLED WiFi Lora Kit | LoRa GPS Module | |
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Customer Reviews |
4.1 out of 5 stars
19
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3.5 out of 5 stars
13
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3.3 out of 5 stars
4
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4.2 out of 5 stars
54
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4.4 out of 5 stars
18
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3.8 out of 5 stars
4
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Price | $32.99$32.99 | $21.99$21.99 | $20.99$20.99 | $56.99$56.99 | $52.99$52.99 | $29.99$29.99 |
Frequency | 433MHz | 868MHz-915MHz | 868MHz-915MHz | 868MHz-915MHz | 868MHz-915MHz | 868MHz-915MHz |
Main Chip | / | / | / | ESP32-S3 and SX1262 | ESP32-S3 and SX1262 | ASR6502 |
Function | Lora | Lora | Lora | WiFi + Lora | WiFi + Lora | Lora + GPS |
Communication Interface | SPI | SPI | SPI | SPI or IIC | SPI or IIC | SPI or IIC |
Power Supply Voltage | 3.3-5V | 3.3-5V | 3.3-5V | 3.3-7V | 3.3-7V | 3.3-7V |
Pin Header Assembled | No | No | No | Yes | Yes | No |
OLED Size | / | / | / | 0.96 inch | 0.96 inch | 0.96 inch |
Flash Size | 32 KB | 32 KB | 32 KB | 8Mbyte | 8Mbyte | 128 KB |
Lithum Battery Interface | PH2.0mm 2P | PH2.0mm 2P | PH2.0mm 2P | PH1.25mm 2P | PH1.25mm 2P | SH1.25 x 2socket |
Open Fields Distance | about 7KM | about 7KM | about 7KM | about 2.8KM | about 2.8KM | about 4.2KM |