Meta tags:

Headings (most frequently used words):

lora, lorawan, with, semtech, lr1121, solution, stm32, introduction, features, usage, faq, resource, work_with_another_board, work, malora, gateway, setup, flashing, the, code, ttn, and, thingspeak,

Text of the page (most frequently used words):
the (87), and (44), with (38), matouch (29), esp32 (28), for (25), touch (25), lora (24), tft (24), lorawan (20), maduino (19), click (17), use (16), #lr1121 (14), home (14), zero (13), how (12), your (11), assistant (11), maesp (11), data (10), channel (10), board (10), spi (10), code (9), you (9), gateway (9), stm32 (9), from (8), thingspeak (8), select (8), ttn (8), open (8), parallel (8), input (7), example (7), download (7), monitor (7), mode (7), shield (7), lte (7), soil (7), uwb (7), github (6), bytes (6), mosfet (6), malora (6), communication (6), project (5), will (5), serial (5), stlink (5), connect (5), band (5), flashing (5), sensor (5), firmware (5), control (5), mauwb (5), gps (5), moisture (5), driver (4), semtech (4), can (4), device (4), options (4), application (4), first (4), then (4), dht11 (4), gnd (4), wiki (4), usage (4), work (4), receiver (4), power (4), iot (4), mapie (4), mabee (4), ips (4), inch (4), resource (3), radio (3), this (3), are (3), please (3), refer (3), question (3), support (3), detailed (3), faq (3), button (3), port (3), baud (3), rate (3), webhook (3), create (3), register (3), var (3), appkey (3), deveui (3), joineui (3), enter (3), things (3), network (3), rebuild (3), target (3), link (3), debugger (3), set (3), frequency (3), keil (3), 3v3 (3), temperature (3), humidity (3), using (3), via (3), setup (3), flash (3), mos (3), arduino (3), pro (3), module (3), transmitter (3), work_with_another_board (3), drive (3), features (3), low (3), multi (3), introduction (3), relay (3), air (3), camera (3), esp (3), kit (3), esp8266 (3), wifi (3), esp32s3 (3), cat1 (3), dw3000 (3), oled (3), color (3), tracker (3), sunton (3), makerfabs (3), datasheet (2), used (2), information (2), repository (2), press (2), res (2), successfully (2), see (2), 921600 (2), fill (2), api (2), key (2), after (2), copy (2), new (2), save (2), account (2), upload (2), num (2), humi (2), temp (2), javascript (2), formatters (2), credentials (2), take (2), 868 (2), end (2), configuration (2), modify (2), match (2), schematic (2), local (2), which (2), uses (2), instructions (2), before (2), must (2), section (2), note (2), change (2), default (2), status (2), channels (2), means (2), off (2), send (2), result (2), install (2), boards (2), once (2), command (2), received (2), same (2), point (2), two (2), automatically (2), swo (2), bands (2), 1ghz (2), 4ghz (2), transceiver (2), controller (2), stm32l476rgt6 (2), table (2), contents (2), motor (2), dimmer (2), pico (2), voice (2), hat (2), sensors (2), accessories (2), guidance (2), agrosense (2), industrial (2), grade (2), remote (2), senselora (2), nrf52840 (2), display (2), modules (2), rp2040 (2), lcd (2), a9g (2), sim808 (2), st7796 (2), mipi (2), lite (2), st7789v (2), rotary (2), amoled (2), maboards (2), made, material, mkdocs, stm32l476xx, all, reference, implementations, derived, more, updates, official, list, here, contact, technology, descriptions, helped, solve, email, protected, wait, about, minute, also, view, print, log, paste, webhooks, add, successful, creation, name, field, names, parsing, finally, changes, function, decodeuplink, 256, return, field1, field2, field3, write, parse, binary, sent, custom, payload, uplink, lorawan_nwk_key, lorawan_device_eui, lorawan_join_eui, provisioning, three, shown, image, below, choose, specifics, manually, correct, region, lorawan_commissioning, own, lorawan_region_used, according, regional, wire, above, vcc, pc10, wiring, collected, packaged, transmitted, forwards, seeed, studio, tip, compatible, reads, transmits, need, specific, corresponding, 060000, represents, four, where, id060000mos8080, fixed, format, 115200, verify, development, mini, 8mhz, cp2104, usb, converter, radiolib, avr, work_with_lr1121, work_with_mos, protocol, communicate, series, users, predefined, commands, state, respond, sending, real, time, back, switch, definition, that, prepare, procedure, second, main_per, basic, demo, requires, one, other, continuously, sends, incrementing, number, displayed, way, want, reappears, process, complete, tms, dio, tck, clk, nrxt, rst, stm32_lr1121, removable, show, firware, getting, started, programmed, depending, types, available, interfaces, uart, i2c, gpio, adc, 150, 960, mhz, satellite, ism, protocols, fsk, sigfox, fhss, cortex, 1mb, 128kb, sram, model, lr11stmv1, high, performance, ultra, wireless, based, bit, mcu, latest, generation, supports, sub, ghz, meeting, diverse, requirements, applications, long, range, global, compatibility, solution, ga36y555, ov3660, radar, mic, speaker, energy, meter, primer, bridge, gprs, gsm, interraction, wind, weather, station, anemometer, espwatch, sim7670g, nbiot, nomad_terminal, nomad_node, sensecap, platform, indoor, quick, setting, cloud, service, instruction, manual, servo, co2, interaction, audio, 10a, line, bluetooth, sim868, a7670, canbus, rs485, node, halow, sim800c, zreo, ethernet, nfc, quad, eink, matouch_amoled_ai_camera, st7789, 800x400, 240x320, paralle, triple, ink, st7701s, mimiclaw, matouch_esp32s3, 8inch, breakout, chsc6417, ft3168, gc9a01, round, devkit, initializing, search, skip, content,

Text of the page (random words):
stm32 lr1121 makerfabs wiki skip to content makerfabs wiki stm32 lr1121 initializing search makerfabs wiki home guidance maboards maboards matouch matouch matouch 1 28 devkit matouch s3 round spi 1 28 tft with touch matouch esp32 s3 rotary ips display 1 28 gc9a01 matouch esp32 s3 amoled with touch 1 8 ft3168 matouch esp32 s3 amoled with touch 1 8 chsc6417 matouch 1 9 inch tft breakout matouch s3 parallel 1 9 tft with touch matouch esp32 s3 2 1 rotary tft with touch esp s3 spi tft with touch 2 8inch matouch esp32s3 spi tft with ai 2 8 st7789v matouch s3 parallel 2 8 tft with touch mimiclaw is used in matouch_esp32s3 spi tft with ai 2 8 st7789v esp32 s3 parallel tft 3 16 st7701s matouch 3 2 tft lcd with camera matouch s3 parallel 3 5 tft with touch matouch s3 spi 3 5 tft with touch esp32 s3 parallel 3 5 tft with touch matouch 3 5 tft touch with camera matouch c3 spi 3 5 tft with touch matouch s3 parallel 4 0 tft with touch matouch esp32 s3 4 2 triple color e ink matouch s3 parallel 4 3 tft with touch matouch esp32 s3 parallel tft with touch 5 matouch esp32 p4 tft with touch 7 matouch esp32 s3 7 paralle tft with touch matouch esp32 p4 tft with touch 10 1 mipi sunton esp32 2 8 inch 240x320 tft with touch sunton esp32 s3 5 7 inch ips with touch sunton esp32 s3 4 3 inch 800x400 ips with touch matouch lite esp32 s3 spi ips with touch 2 4 st7789 matouch lite esp32 s3 spi with touch 3 95 st7796 matouch_amoled_ai_camera matouch esp32 p4 tft with 4g lte touch 10 1 mipi matouch esp32 s3 mauwb spi tft touch 3 95 st7796 matouch esp32 s3 2 13 quad color eink maduino maduino maduino zero a9g maduino zero nfc maduino lora radio maduino zero 4g lte maduino zero nb iot maduino zreo ethernet maduino zero sim800c maduino zero wifi halow maduino zero wifi esp8266 maduino sim808 gps tracker maduino zero lorawan node maduino zero canbus with rs485 maduino zero 4g lte cat1 a7670 maduino zero sim868 gps tracker maduino zero sim808 gps tracker maduino zero bluetooth 4 0 hm 13 maduino power line communication malora malora lora relay lora ac dimmer 4 channel lora relay 10a lora soil moisture sensor v3 maesp maesp maesp a9g maesp audio maesp esp32 maesp nrf52840 maesp esp32 c3 oled maesp esp8266 oled maesp esp32 color lcd maesp esp32 lora gateway voice interaction hat for maesp esp32 mabee mabee mabee co2 mabee soil moisture mapie mapie pico servo driver mapie lora rp2040 mapie rp2040 0 96 oled uwb modules uwb modules esp32 uwb esp32 dw3000 uwb esp32 uwb pro with display mauwb esp32s3 uwb module mauwb dw3000 with stm32 at command nrf52840 dw3000 uwb lora lorawan lora lorawan stm32 lr1121 stm32 lr1121 table of contents 1 introduction 2 features 3 usage 3 1 lora 3 1 1 work_with_another_board 3 1 2 work with malora 3 2 lorawan 3 2 1 gateway setup 3 2 2 flashing the code 3 2 3 ttn and thingspeak 4 faq 5 resource lora lora senselora 4g gateway senselora soil moisture industrial grade soil remote monitor industrial grade soil remote monitor v2 lorawan lorawan agrosense lorawan sensor instruction manual quick guidance for agrosense gateway setting for cloud service lorawan temperature humidity soil moisture sensor sensecap m2 multi platform lorawan indoor gateway how to use lorawan soil moisture sensor nomad_node nomad_terminal communication iot communication iot 4g lte air monitor esp32 s3 4g lte cat1 nbiot lte m air monitor esp32s3 4g lte cat1 sim7670g sensors accessories sensors accessories espwatch anemometer wind weather station voice interraction hat shield kit shield kit gps shield lora radio shield esp8266 wifi shield gprs gsm gps shield h bridge motor shield pico w primer kit ha esp home ha esp home how to use energy meter for home assistant how to use mauwb for home assistant local how to use mic and speaker for home assistant how to use radar for home assistant how to use ov3660 3m camera for home assistant how to use air monitor for home assistant how to use ac dimmer for home assistant how to use home assistant relay 8 channel how to 8 channel button controller for home assistant how to use dc motor for home assistant ga36y555 how to use mauwb for home assistant table of contents 1 introduction 2 features 3 usage 3 1 lora 3 1 1 work_with_another_board 3 1 2 work with malora 3 2 lorawan 3 2 1 gateway setup 3 2 2 flashing the code 3 2 3 ttn and thingspeak 4 faq 5 resource semtech lr1121 lora lorawan solution with stm32 1 introduction the stm32 lr1121 is a high performance ultra low power multi band wireless communication module based on the stm32l476rgt6 32 bit low power mcu and semtech s latest generation lr1121 multi band lora transceiver it supports sub ghz 2 4ghz and s band 1 9 2 1ghz communication meeting the diverse requirements of iot applications for long range low power and global frequency compatibility model lr11stmv1 2 features controller stm32l476rgt6 cortex m4 1mb flash 128kb sram rf transceiver semtech lr1121 support protocols lora g fsk sigfox lr fhss support frequency bands 150 960 mhz 1 9 2 1ghz satellite band and 2 4ghz ism bands interfaces spi uart i2c gpio adc 3 usage before getting started the lr1121 must be programmed with firmware depending on the application two types of firmware are available lora mode and lorawan mode lr1121 firmware flashing download the lr1121 firware from github use stlink to connect the board and pc a removable drive will automatically show up stlink stm32_lr1121 3v3 3v3 gnd gnd rx tx tx rx rst nrxt swo swo clk tck dio tms if you want to work in lora mode copy the firmware to the drive once the drive automatically reappears the flashing process is complete lorawan mode is the same way 3 1 lora 3 1 1 work_with_another_board the lora example is a basic point to point communication demo it requires two boards one as the transmitter and the other as the receiver the transmitter continuously sends an incrementing number which is received and displayed by the receiver download the lora code from github the default mode is transmitter mode open the project by keil use stlink to connect the board and pc click options for target and select the st link debugger click rebuild first and then click download to switch to receiver mode change the definition of receiver to 1 in main_per h after that prepare a second board and flash it using the same procedure result open the serial monitor set the baud rate to 921600 3 1 2 work with malora this example uses the lora protocol to communicate with the 4 channel mosfet driver in the malora series users can send predefined commands via the serial port to control the on off state of the mosfet channels once a command is received the mosfet module will respond by sending the real time control status back to the stm32 a stm32 lr1121 download the work_with_mos from github open the project by keil use stlink to connect the board and pc click options for target and select the st link debugger click rebuild first and then click download b 4 channel mosfet driver open the work_with_lr1121 by arduino install arduino avr boards v1 8 6 install radiolib v4 6 0 use cp2104 usb to serial converter to connect the board and pc and select the development board arduino pro or pro mini 3 3v 8mhz and the port verify and upload the code result open the serial monitor set the baud rate to 115200 and send the fixed format id your mos id mos your control for example id060000mos8080 note mos id default is 060000 your control is represents the status control of the four mosfet channels where 0 means off and 8 means on note if you need to change the mosfet id to match your specific board you can modify it in the corresponding section of the code 3 2 lorawan the lorawan example reads data from a dht11 and transmits the temperature and humidity to the things network ttn via lorawan tip before using you must first flash the lorawan compatible firmware please refer to the usage section for detailed instructions 3 2 1 gateway setup in this example temperature and humidity data are collected using a dht11 sensor then packaged and transmitted via lora to a local gateway which forwards the data to the things network ttn the project uses a lorawan gateway from seeed studio for detailed configuration instructions please refer to the wiki 3 2 2 flashing the code wiring schematic board dht11 pc10 data 3v3 vcc gnd gnd wire the dht11 to your board as schematic above download the lorawan code from github open the project by keil set lorawan_region_used according to your regional frequency band take 868 for example modify the device credentials deveui joineui and appkey in lorawan_commissioning h to match your own use stlink to connect the board and pc click options for target and select the st link debugger click rebuild first and then click download 3 2 3 ttn and thingspeak ttn configuration open the things network and register an account select the correct region create new application enter your application id and click create application click register end device choose enter end device specifics manually select the three options as shown in the image below take 868 for example enter you joineui deveui appkey data credentials provisioning information lorawan_join_eui joineui lorawan_device_eui deveui lorawan_nwk_key appkey click payload formatters uplink select custom javascript formatters write javascript code to parse the binary data sent from the device function decodeuplink input var num input bytes 0 256 input bytes 1 var humi input bytes 2 input bytes 3 10 0 var temp input bytes 4 input bytes 5 10 0 return data field1 num field2 humi field3 temp finally click save changes press res button and you will see the data successfully upload to ttn data parsing to thingspeak open thingspeak and register an account click new channel fill in the channel name and field names and click save channel after successful creation copy the channel id and api key in the ttn click webhooks add webhook select thingspeak fill in the webhook id and paste the channel id and api key click create thingspeak webhook press res button wait about a minute you will successfully see the data in thingspeak you can also view the print log in the serial port with a baud rate of 921600 4 faq you can list your question here or contact email protected for technology support detailed descriptions of your question will be helped to solve your question all lr1121 radio driver code and reference implementations used in this project are derived from semtech s official github repository for more information and updates please refer to the repository 5 resource github stm32l476xx datasheet lr1121 datasheet made with material for mkdocs