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LoRa32u4 II 868MHz SX1276 Lora Module

Produktkode: 458
Tilgjengelighet: 2

Pris: kr. 220,00

DIYmall LoRa32u4 II Lora Development Board Module IOT LiPo Atmega328 SX1276 HPD13 868MHZ with Antenna for Arduino LoraWan

Description:
LoRa32u4 II is a light and low consumption board based on the Atmega32u4 and HPD13 868MHZ LoRA module and an USB battery charging circuit. Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Bluetooth LE, does not require high power unlike WiFi and offers long range.

The ATmega32u4 is clocked at 8 MHz and 3.3 V. This chip has 32 K of flash, 2 K of RAM and built-in USB to Serial communication, debugging and programming capabilities without the need for an external FTDI chip, it can also act as an HID device (mouse, keyboard, USB MIDI device, etc).
This board is also equipped with a LiPo and Liion charging circuit and a standard battery interface. It is fully compatible with Arduino. A white user led is tied to pin 13. An orange LED is used for charging status.

HPD13 wireless module, using high-performance, highly integrated RF transceiver chip SX1276 design. Advanced LoRaTM spread spectrum communication technology to ensure that the module communication distance and anti-jamming capability greatly improved, and also achieved a very low current consumption. In the LoRaTM mode, the HPD13 provides higher reception sensitivity performance, more robust anti-jamming capability, and improved communication distance and reliability compared to the same transmit and receive modules on the market. In normal (G) FSK mode, it also provides industry-specific receiver sensitivity, as well as very high communication rates. 


ATmega32u4 @ 8MHz with 3.3V logic/power
3.3V regulator with 500mA peak current output
USB native support, comes with USB bootloader and serial port debugging
Built in 100mA lipoly charger with charging status indicator LED
Reset button


HPD13:
Receive current: 10 ~ 14mA
Interface Type: SPI
Operating temperature: -40 ° C to + 85 ° C
Digital RSSI function
Automatic frequency correction
Automatic gain control
Radio wake-up function
Low voltage detection and temperature sensor
Fast wakeup with frequency hopping
Highly configurable packet handlers


 

DIY0050 LoRa32u4II-pinout-diagram Lora Lorawan

Document link: Pls Contact us. 

user name  : diymall    password diymall
 
2DBi IPEX to SMA Antenna 868MHZ 915MHZ U.FL to Female SMA I-PX Extension Pigtail Cable for Lora32u4 II Lora Module 

Description:
Frequency:850-960/1710-1880MHZ
Type: U.FL to Female SMA
Impedance: 50 ohms
Gain: 2DBi
 
 
868MHZ Spring IPX IPEX 1.13 Antenna Built-in 2DBi 12CM for LORA32U4 Board Lora Module
Frequency: 868MHZ
Gain: 2DBi
Standing wave ratio / S.W.R.≤2.0
Impedance: 50Ω
Max Input powet: 50W
RF Cable: RG1.13 cable
Cable OD: 1.1mm / 0.43'' 
Length:12cm / 4.72''
 
868MHZ 915MHZ FPC Antenna 1.13 IPEX Interface for Lora Module Lora32u4 II
 
Description: 
868MHZ 915MHZ FPC Antenna 1.13 IPEX Interface for Lora Module
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