@ch_2i

#IoT, #ESP8266, #Arduino, #Lora, #LoRaWAN, #TheThingsNetwork, #SmartCities, #ESP32, #STM32

 Chasseneuil-du-Poitou, France
ch2i.eu
Joined April 2015
  • Tweets299
  • Following109
  • Followers638
66Media
The ThingPulse Ethernet ESPGateway is now officially supported by the great #openmqttgateway project. Many thanks to @ch_2i and @1technophil for integrating it. This #ESP32 firmware lets you collect data from a variety of sensors and push the data to MQTT thingpulse.com/product/espga…
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Awesome, nice job @squix78
Daniel Eichhorn@squix782 Feb 2023
Before we ship new hardware it needs to be tested. This web based tool flashes a test firmware onto the #esp32 , restarts it and evaluates the test reports received over the serial port. Only the driver needs to be installed, sometimes not even that. #epulsefeather @thingpulse
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Quelqu'un peut-il m'expliquer pourquoi chez @lisalaposte 20% de TVA sur 15.25€ ça fait 7€ ?
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Il se passe quoi en ce moment avec @UPS_FR , tous les envois sont complètement à la ramasse depuis 2 mois, vous comptez faire quoi pour la suite parce qu'on a mis ça sur le dos des fêtes en décembre et maintenant à qui la faute ?
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Le suivi on en parle ?
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Proud to finish 2022 with amazing projects, deploying, monitoring all IoT #LoRaWAN @LoRaAlliance infrastructure for more than 600 sensors, AIQ and energy harvesting with partners @Wifx_IoT #smartcity @Grand_Poitiers @saslinexos #opensource stacks @thingsboard #chirpstack @NodeRED
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What does @UPS_FR is able to do when not providing paid service? all 24H delivery (at least 4 in 2 weeks) takes at least 3 full days just for 200km distance killing all our schedule, latest is just amazing even going to Germany
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Linky soy (esp32s2). One for @ch_2i . The others for tests...
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Today successfully added new #rak3172sip built on @ST_World #stm32wl55 to #mbed OS, thanks @RAKwireless @carlrowan for samples. #LoRaWAN example sleeps at 1.7µA (2.0 avg) on @thethingsntwrk and @helium. Now EU868 peak current 40mA on LP version instead of 80mA, great improvement
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Received @helium #hotspot from @pycomIOT. So small and easy to outdoor enclosure. I may be stupid but how to connect Wifi and LoRaWAN antennas ? Same antenna with no indication which one is 868 and 2.4G and on which side of the hotspot to connect ? No indication on documentation
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Ah ah not the same connector one is male other female no way to reverse 🤣
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When your @helium #hotspot switch to Light Hotspot, on my side one of major improvement is also on data consumption when you"re dealing with cellular, going from 1GB/day to 50MB/day, definitively a price changer and open for new deployment
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Going to @LoRaAlliance #LoRaWANWorldExpo for 2 days, seeing friends @Wifx_IoT and partners @DataPrint75 listen for news for this awesome ecosystem @thethingsntwrk @helium. PM me if you want to discuss or just met us
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Thank to @ch_2i i’m playing with PiTInfo for reporting electric consumption over @helium #LoRaWan network. #SoonAvailable
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Gifts, opening 1st big box, 2nd box and the hotspot to look into. Always curious to see how things are designed. These @helium hotspot are just awesome quality and cherry on the cake, GPS inside. Now @disk_91 #WioFieldTester have companion to talk with. You rock guys...
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Did you know you that you can map and light @helium coverage with awesome @nanoleaf panels ? Ok I’m kidding but love the idea 🙏
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New packet logger seen from Web UI of #LorixOne @Wifx_IoT connected to @thethingsntwrk is just simple and efficient, just amazing. So easy to compare immediately antenna performance of both sides in real time. Nice work guys
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Can someone explain why from France I can order at @MouserElec @adafruit 9-DOF ICM-20948 breakout board and not the @sparkfun's one due to US regulation when in the meantime I can from @digikey? Same board, same features, same chip, no logic in all of this...
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When discovered #raspberryPiImager I though it will be time to enable ssh and setup WiFi when flashing image. But no option for that. Today discovered I was wrong, it has one. Guys at @Raspberry_Pi why just not write "Press Ctrl-Alt-X for advanced options"?
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Today discovered an unexpected usage of sunroof to do testing with @thethingsntwrk, awesome #LorixOne from @Wifx_IoT and @adeunisrf field tester 😃
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