![](/media/cache/profiles/5a245e9a52805642a6a095aeb71ee307.jpg.50x50_q85.jpg)
Demo program for LoRaWan with data formated for cayenne interface on mydevices.com Check on https://goo.gl/fTUDNc
Demonstration d'un node LoRaWan sur carte : Discovery IOT STmicro : B-L072Z-LRWAN1 https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html
L e code original MBED-ARM : https://os.mbed.com/teams/mbed-os-examples/code/mbed-os-example-lorawan/ est une application de l'API LoRAWan https://os.mbed.com/docs/v5.9/reference/lorawan.html
Le code original a été adapté pour une carte B-L072Z-LRWAN1 équipée d'un capteur de température LM35 connecté en 3.3v sur le port PA_0 (port analogique AN0) Les données sont formatées "cayenne" et visualisables sur mydevices.com ( https://goo.gl/fTUDNc ) Documentation cayenne : https://mydevices.com/cayenne/docs/lora/#lora-cayenne-low-power-payload
Les essais ont été réalisés avec une passerelle TTN https://www.thethingsnetwork.org/ le "Payload Format" ayant été configuré pour "Cayenne LPP"
Des capteurs virtuels on été également ajoutés (humidité, température, lumière, etc...) pour les essais au format cayenne.
Données physiques transmises (downlink)
- Température sur capteur LM35 - Tension sur PA_1 (AN1) est transmise entre 0% et 100% - Etat du bouton bleu
Données physiques reçues (uplink) Un actionneur permet d'allumer/eteindre à distance la led verte de la carte B-L072Z-LRWAN1
L'interface mydevice.com proposé permet de visualiser :
- Les capteurs virtuels - La température réelle sur LM35 - L'état du bouton bleu
mbed_app.json
- Committer:
- mbed_official
- Date:
- 2018-03-09
- Revision:
- 2:dc95ac6d6d4e
- Parent:
- 1:c7fae321242f
- Child:
- 3:8c7198d1a2a1
File content as of revision 2:dc95ac6d6d4e:
{ "config": { "lora-radio": { "help": "Which radio to use (options: SX1272,SX1276)", "value": "SX1276" }, "lora-spi-mosi": { "value": "NC" }, "lora-spi-miso": { "value": "NC" }, "lora-spi-sclk": { "value": "NC" }, "lora-cs": { "value": "NC" }, "lora-reset": { "value": "NC" }, "lora-dio0": { "value": "NC" }, "lora-dio1": { "value": "NC" }, "lora-dio2": { "value": "NC" }, "lora-dio3": { "value": "NC" }, "lora-dio4": { "value": "NC" }, "lora-dio5": { "value": "NC" }, "lora-rf-switch-ctl1": { "value": "NC" }, "lora-rf-switch-ctl2": { "value": "NC" }, "lora-txctl": { "value": "NC" }, "lora-rxctl": { "value": "NC" }, "lora-ant-switch": { "value": "NC" }, "lora-pwr-amp-ctl": { "value": "NC" }, "lora-tcxo": { "value": "NC" } }, "target_overrides": { "*": { "platform.stdio-convert-newlines": true, "platform.stdio-baud-rate": 115200, "platform.default-serial-baud-rate": 115200, "lora.over-the-air-activation": true, "lora.duty-cycle-on": true, "lora.device-eui": "{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }", "lora.application-eui": "{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }", "lora.application-key": "{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }" }, "K64F": { "lora-spi-mosi": "D11", "lora-spi-miso": "D12", "lora-spi-sclk": "D13", "lora-cs": "D10", "lora-reset": "A0", "lora-dio0": "D2", "lora-dio1": "D3", "lora-dio2": "D4", "lora-dio3": "D5", "lora-dio4": "D8", "lora-dio5": "D9", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "NC", "lora-rxctl": "NC", "lora-ant-switch": "A4", "lora-pwr-amp-ctl": "NC", "lora-tcxo": "NC" }, "DISCO_L072CZ_LRWAN1": { "lora-radio": "SX1276", "lora-spi-mosi": "PA_7", "lora-spi-miso": "PA_6", "lora-spi-sclk": "PB_3", "lora-cs": "PA_15", "lora-reset": "PC_0", "lora-dio0": "PB_4", "lora-dio1": "PB_1", "lora-dio2": "PB_0", "lora-dio3": "PC_13", "lora-dio4": "NC", "lora-dio5": "NC", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "PC_2", "lora-rxctl": "PA_1", "lora-ant-switch": "NC", "lora-pwr-amp-ctl": "PC_1", "lora-tcxo": "PA_12" }, "MTB_MURATA_ABZ": { "lora-radio": "SX1276", "lora-spi-mosi": "PA_7", "lora-spi-miso": "PA_6", "lora-spi-sclk": "PB_3", "lora-cs": "PA_15", "lora-reset": "PC_0", "lora-dio0": "PB_4", "lora-dio1": "PB_1", "lora-dio2": "PB_0", "lora-dio3": "PC_13", "lora-dio4": "NC", "lora-dio5": "NC", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "PC_2", "lora-rxctl": "PA_1", "lora-ant-switch": "NC", "lora-pwr-amp-ctl": "PC_1", "lora-tcxo": "PA_12" }, "XDOT_L151CC": { "lora-radio": "SX1272", "lora-spi-mosi": "LORA_MOSI", "lora-spi-miso": "LORA_MISO", "lora-spi-sclk": "LORA_SCK", "lora-cs": "LORA_NSS", "lora-reset": "LORA_RESET", "lora-dio0": "LORA_DIO0", "lora-dio1": "LORA_DIO1", "lora-dio2": "LORA_DIO2", "lora-dio3": "LORA_DIO3", "lora-dio4": "LORA_DIO4", "lora-dio5": "NC", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "NC", "lora-rxctl": "NC", "lora-ant-switch": "NC", "lora-pwr-amp-ctl": "NC", "lora-tcxo": "NC" }, "MTB_MTS_XDOT": { "lora-radio": "SX1272", "lora-spi-mosi": "LORA_MOSI", "lora-spi-miso": "LORA_MISO", "lora-spi-sclk": "LORA_SCK", "lora-cs": "LORA_NSS", "lora-reset": "LORA_RESET", "lora-dio0": "LORA_DIO0", "lora-dio1": "LORA_DIO1", "lora-dio2": "LORA_DIO2", "lora-dio3": "LORA_DIO3", "lora-dio4": "LORA_DIO4", "lora-dio5": "NC", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "NC", "lora-rxctl": "NC", "lora-ant-switch": "NC", "lora-pwr-amp-ctl": "NC", "lora-tcxo": "NC" }, "LTEK_FF1705": { "lora-radio": "SX1272", "lora-spi-mosi": "LORA_MOSI", "lora-spi-miso": "LORA_MISO", "lora-spi-sclk": "LORA_SCK", "lora-cs": "LORA_NSS", "lora-reset": "LORA_RESET", "lora-dio0": "LORA_DIO0", "lora-dio1": "LORA_DIO1", "lora-dio2": "LORA_DIO2", "lora-dio3": "LORA_DIO3", "lora-dio4": "LORA_DIO4", "lora-dio5": "NC", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "NC", "lora-rxctl": "NC", "lora-ant-switch": "NC", "lora-pwr-amp-ctl": "NC", "lora-tcxo": "NC" }, "MTS_MDOT_F411RE": { "lora-radio": "SX1272", "lora-spi-mosi": "LORA_MOSI", "lora-spi-miso": "LORA_MISO", "lora-spi-sclk": "LORA_SCK", "lora-cs": "LORA_NSS", "lora-reset": "LORA_RESET", "lora-dio0": "LORA_DIO0", "lora-dio1": "LORA_DIO1", "lora-dio2": "LORA_DIO2", "lora-dio3": "LORA_DIO3", "lora-dio4": "LORA_DIO4", "lora-dio5": "LORA_DIO5", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "LORA_TXCTL", "lora-rxctl": "LORA_RXCTL", "lora-ant-switch": "NC", "lora-pwr-amp-ctl": "NC", "lora-tcxo": "NC" }, "MTB_ADV_WISE_1510": { "lora-radio": "SX1276", "lora-spi-mosi": "SPI_RF_MOSI", "lora-spi-miso": "SPI_RF_MISO", "lora-spi-sclk": "SPI_RF_SCK", "lora-cs": "SPI_RF_CS", "lora-reset": "SPI_RF_RESET", "lora-dio0": "DIO0", "lora-dio1": "DIO1", "lora-dio2": "DIO2", "lora-dio3": "DIO3", "lora-dio4": "DIO4", "lora-dio5": "DIO5", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "NC", "lora-rxctl": "NC", "lora-ant-switch": "ANT_SWITCH", "lora-pwr-amp-ctl": "NC", "lora-tcxo": "NC" }, "MTB_RAK811": { "lora-radio": "SX1276", "lora-spi-mosi": "SPI_RF_MOSI", "lora-spi-miso": "SPI_RF_MISO", "lora-spi-sclk": "SPI_RF_SCK", "lora-cs": "SPI_RF_CS", "lora-reset": "SPI_RF_RESET", "lora-dio0": "DIO0", "lora-dio1": "DIO1", "lora-dio2": "DIO2", "lora-dio3": "DIO3", "lora-dio4": "DIO4", "lora-dio5": "NC", "lora-rf-switch-ctl1": "NC", "lora-rf-switch-ctl2": "NC", "lora-txctl": "ANT_CTX_PA", "lora-rxctl": "ANT_CRX_RX", "lora-ant-switch": "NC", "lora-pwr-amp-ctl": "NC", "lora-tcxo": "RF_TCXO_EN" } }, "macros": ["MBEDTLS_USER_CONFIG_FILE=\"mbedtls_lora_config.h\""] }