#esp32 lora arduino library

[elcereza]

Transferência de Arquivos via LoRa

Um projeto que venho fazendo há alguns meses e que muitas pessoas estavam interessadas em transmitir imagens e agora será possível, mas claro, respeitando as limitações.

Transferência da arquivos via LoRa é possível assim como qualquer outra modulação, mas existem desafios particulares nessa tarefa que em outras modulações podem ser mais fáceis.  Sobre a modulação LoRa Antes mesmo de partimos para a transferência de arquivos via LoRa, é preciso entender que o LoRa não foi feito para esse tipo de aplicação e sim para dispositivos IoT, mesmo embora tenha uma taxa…

[norvisrilanka]

Industrial IoT Devices | Programmable Ethernet IoT Device | Industrial ESP32 | NORVI

Ready for the Future - NORVI IIOT

Programmable IoT Devices - Our Arduino based PLC    s make it easy to automate processes, connect sensors, and create sophisticated automation systems. Get the most out of your IoT projects with programmable ESP32 Ethernet device. Our MQTT end device is designed to be easy to setup, while providing powerful performance. 

Industrial Arduino Mega - Get reliable, secure, and customizable control of your industrial processes with Arduino Mega PLCs. Get the best out of your system. Industrial Arduino for Automation Applications which control industrial processes with Arduino based hardware and software. Programmable with Arduino IDE.

Modbus MQTT Device - NORVI Agent Industrial IoT Node. Ready to use IoT Node. Ready for industrial applications. WiFi LoRa NB-IoT. Wall mount IoT node is designed for industrial applications and boasts a range of features including WiFi, GSM, LTE and LoRa connectivity.  Battery Powered IoT node with WiFi GSM LTE LoRa connectivity for industrial applications. Our programmable nodes are designed for powering your IoT solutions.

ModBus RTU ESP32 - MODBUS Communication on ESP32 NORVI IIOT via RS-485. ModBus RTU with ESP32 based industrial controller. MQTT over Ethernet devices - Norvi offers programmable MQTT devices come with a variety of features that make them suitable for industrial automation and IoT solutions. As a leading industrial IoT device manufacturer, NORVI Offers Industrial Controllers for IoT applications, ESP32 based Industrial Controllers, Industrial IoT Devices. Changing IOT One Device At A Time (4 - 20mA, 0 - 10V DC Analog inputs and Outputs). Programmable controllers with flexibility and open source software. 

ESP32 Data Logger - NORVI can build a WiFi Data Logger using SD card, Combining few libraries of Arduino you can access or view the Temperature & Humidity via WiFi. NORVI's Analog Input ESP32 is designed for industrial applications, allowing you to measure and monitor 0-10V or 4-20mA signals using an ESP32 controller.

NORVI Controllers

Our Address :

ICONIC DEVICES PVT LTD

Phone : +94 41 226 1776  Phone : +94 77 111 1776

E-mail : info@icd.lk / support@icd.lk

Web : www.icd.lk

Distributors

USA

Harnesses Motion LLC

1660 Bramble Rd. Tecumseh, MI

49286, United States

Phone : +1 (734) 347-9115

E-mail : rgoldy@harnessedmotion.com

EUROPE

CarTFT.com e.K.

Hauffstraße 7

72762 Reutlingen

Deutschland

Phone : +49 7121 3878264

E-mail : sales@cartft.com

Products :  

ESP32 Ethernet Device

Industrial Arduino Mega

ESP32 Modbus device

Programmable sensor node

Battery Powered Programmable Sensor node

4 - 20mA ESP32

Know More About:

WiFi Datalogger

4 - 20mA Arduino device

Industrial IoT Devices

Modbus MQTT gateway

Arduino based Industrial Controller

[decoderstech]

Canada based I-SYST inc has designed a tiny nRF52840 module about the size of a fingernail. BLYST840 module fully leverages the capability of Nordic Semi’s wireless microcontroller with Bluetooth 5.2, Thread, and Zigbee connectivity, and exposes 46 I/Os. BLYST840 specifications: Wireless MCU – Nordic Semiconductor nRF52840 Arm Cortex-M4F microcontroller @ 64 MHz with 1 MB flash, 256 KB RAM Connectivity Bluetooth 5.2 up to 2 Mbps, -96 dBm sensitivity for long-range; Up to 111 dB link budget; Bluetooth Mesh IEEE 802.15.4 radio support for Thread & Zigbee NFC-A Built-in ceramic antenna Output power – Adjustable from +8 dBm to -20 dBm 46 I/O pins exposed via pads around the edges of the module including QSPI/SPI/2-wire/I2S/PDM/QDEC Programmable Peripheral Interface (PPI) SPI interface @ 32 MHz Quad SPI interface @ 32 MHz EasyDMA for all digital interfaces USB 2.0 (12 Mbits) 12-bit/200K SPS ADC Security Arm TrustZone Cryptocell 310 128-bit AES/ECB/CCM/AAR co-processor Misc – Built-in 32 MHz & 32.768 MHz crystal Supply Voltage – 1.7 V to 5.5 V via battery or USB power. Dimensions – 14 x 9 x 1.6mm Certifications – FCC, IC & CE The module is programmable with MicroPython, IOsonata open-source multi-architecture multi-platform library for IoT project, as well as Nordic SDKs. You’ll find some documentation and firmware file on SourceForge. - - Source- CNX software - - ➖➖➖➖➖➖➖➖➖➖➖➖ Follow Us On: @decoders8421 Tag Your Friends 👼. Ask any query or doubt in comments. ➖➖➖➖➖➖➖➖➖➖➖➖ - #fpga #atmega #arm #nxp #embedded #iot #developmentboard #rpi #raspberrypi #arduino #arduinouno #raspberrypi3 #tinkercad #tinker #stm32 #esp32 #lorawan #lora #ai #ml #beagleboneai #raspberrypi4 #sbc #cortex #singleboard #singleboardcomputer #iot #zigbee #opencv #raspberrypicamera https://www.instagram.com/p/CBLtnTpHm-Q/?igshid=yket98i0uska

[planetarduino]

LoRa With The ESP32

If you are interested in deploying LoRa — the low power long-range wireless technology — you might enjoy [Rui Santos’] project and video about using the ESP32 with the Arduino IDE to implement LoRa. You can see the video below. He uses the RFM95 transceivers with a breakout board, so even if you want to use a different processor, you’ll still find a lot of good information.

In fact, the video is just background on LoRa that doesn’t change regardless of the host computer you are using. Once you have all the parts, getting it to work is fairly simple. There’s a LoRa library by [Sandeep Mistry] that knows how to do most of the work.

Although the project uses an RFM95, it can also work with similar modules such as the RFM96W or RFM98W. There are also ESP32 modules that have compatible transceivers onboard.

This is one of those projects that probably isn’t useful all by itself, but it can really help you get over that hump you always experience when you start using something new. Once you have the demo set up, it should be easy to mutate it into what you really need.

We’ve been talking about LoRa a lot lately. We’ve even seen it commanding drones.

LoRa With The ESP32 was originally published on PlanetArduino