deploying_lorawan
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
deploying_lorawan [2017/04/30 14:19] – [1.2. Arduino with Dragino Shield] samer | deploying_lorawan [2017/04/30 16:28] – [Deploying an End-to-End LoRaWAN Platform] samer | ||
---|---|---|---|
Line 1: | Line 1: | ||
====== Deploying an End-to-End LoRaWAN Platform ====== | ====== Deploying an End-to-End LoRaWAN Platform ====== | ||
- | Starting from September 2016, Saint-Joseph University of Beirut (USJ) will be deploying the first academic [[http:// | + | Starting from September 2016, Saint-Joseph University of Beirut (USJ) will be deploying the first academic [[http:// |
- | [{{ : | + | * Wireless devices with a sensing interface and a communication interface implementing the LoRaWAN protocol. |
+ | * Gateways or base stations that relay the radio frames to the IP backend. | ||
+ | * A LoRAWAN backend implementing | ||
+ | * Application examples that enable to visualize and store the sensor data. | ||
+ | [{{ : | ||
===== -. Devices ===== | ===== -. Devices ===== | ||
==== -. Autonomo with LoRaBee ==== | ==== -. Autonomo with LoRaBee ==== | ||
- | For the devices in the LoRaWAN platform, we will use an Autonomo board with a LoRaBee | + | Starting with the devices in the LoRaWAN platform, we will use an [[http:// |
In order to configure the Autonomo with LoRaBee device, you should follow these steps: | In order to configure the Autonomo with LoRaBee device, you should follow these steps: | ||
Line 18: | Line 22: | ||
Now you are ready to write a sketch for the device. Here is one example sketch {{ : | Now you are ready to write a sketch for the device. Here is one example sketch {{ : | ||
- | In this part, you should put the keys for Over-The-Air Activation (OTAA) as explained in the LoRaWAN specification: | + | In this part, you should put the keys for Over-The-Air Activation (OTAA) as explained in the {{ : |
<code c++> | <code c++> | ||
// USE YOUR OWN KEYS! | // USE YOUR OWN KEYS! | ||
Line 36: | Line 40: | ||
int light_pin = A0; | int light_pin = A0; | ||
int moisture_pin = A2; | int moisture_pin = A2; | ||
- | |||
int temperature_pin = 0; | int temperature_pin = 0; | ||
int temperature_vcc_pin = 1; | int temperature_vcc_pin = 1; | ||
Line 43: | Line 46: | ||
</ | </ | ||
- | The OTAA method is used for joining the network and adaptive data rate is activated: | + | The OTAA method is used for joining the network and Adaptive Data Rate (ADR) is activated: |
<code c++> | <code c++> | ||
LoRaBee.initOTA(loraSerial, | LoRaBee.initOTA(loraSerial, | ||
Line 60: | Line 63: | ||
</ | </ | ||
- | Finally, the message is sent in an unconfirmed uplink message: | + | Finally, the message |
<code c++> | <code c++> | ||
LoRaBee.send(1, | LoRaBee.send(1, | ||
Line 66: | Line 69: | ||
==== -. Arduino with Dragino Shield ==== | ==== -. Arduino with Dragino Shield ==== | ||
- | Devices in the LoRaWAN platform can also be used on Arduino boards with Dragino shields. The combined module as well as the basic configuration steps are presented in [[simple_lora_prototype|Simple Prototype of LoRa Communications]]. As for the Autonomo device, you can download the following sketch {{ : | + | Devices in the LoRaWAN platform can also be implemented |
- | Do not forget | + | The pin mapping corresponds |
<code c++> | <code c++> | ||
const lmic_pinmap lmic_pins = { | const lmic_pinmap lmic_pins = { | ||
Line 78: | Line 81: | ||
</ | </ | ||
- | The send function is called upon after each transmission complete event: | + | The send function is rescheduled TX_INTERVAL seconds |
<code c++> | <code c++> | ||
case EV_TXCOMPLETE: | case EV_TXCOMPLETE: | ||
Line 93: | Line 96: | ||
</ | </ | ||
- | This is explicitly the send function | + | This send function |
<code c++> | <code c++> | ||
- | LMIC_setTxData2(1, (uint8_t*) buffer, message.length() , 0); | + | do_send(& |
</ | </ | ||
- | You can modify | + | The message containing |
<code c++> | <code c++> | ||
- | LMIC_setDrTxpow(DR_SF7,14); | + | LMIC_setTxData2(1, (uint8_t*) buffer, message.length() , 0); |
</ | </ | ||
- | Schedule | + | The adaptive data rate is not supported, and the spreading factor is configured as follows: |
<code c++> | <code c++> | ||
- | do_send(& | + | LMIC_setDrTxpow(DR_SF7,14); |
</ | </ | ||
===== -. Gateways ===== | ===== -. Gateways ===== |
deploying_lorawan.txt · Last modified: 2021/08/28 09:50 by samer