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NFC to HTTP Gadget

openhardware.io 19 Mar 2016, 14:21 last edited by openhardware.io 19 Mar 2016, 14:32

https://www.openhardware.io/view/49/NFC-to-HTTP-Gadget
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esp8266 47 rfid 4 nfc 3 mfrc522 2 json 2 http 1 rc522 1

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18 Jan 2018, 22:36

what version of esp8266 definitions are you using?
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29 Oct 2018, 08:03

good, give it a try
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12 Feb 2016, 11:06

@Yveaux I have 34 of 80k RAM used for this sketch, so 128 bytes looks like "a bit more". You can not use progmem with ESP and mysensors now because PSTR redefined as PSTR(x) (x) so all strings are really in RAM
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@scalz May I request you to share your code for it please. Thanks
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3 Feb 2019, 18:22

Sorry. Disregard.
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21 Mar 2018, 06:31

Is this design for some existing enclosure?
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8 May 2018, 18:05

Hi, General description is available on english version. Sorry for bad translate.

NFC to HTTP Gadget

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NFC to HTTP Gadget

Suggested Topics

ESP8266 Gateway start without WiFi connection Troubleshooting • gateway mqtt esp8266 wifi no wifi failsafe • 17 Nov 2017, 11:26 • LeoDJ 17 Nov 2017, 11:26

ESP8266 crashes while starting up and receiving a message from node General Discussion • gateway mqtt esp8266 crash • 17 Jan 2018, 19:45 • Abdu Sahin 18 Jan 2018, 22:36

💬 Sonoff relay using MySensors ESP8266 wifi or mqtt gateway OpenHardware.io • mqtt esp8266 sonoff home assistan • 20 Jan 2017, 16:20 • openhardware.io 29 Oct 2018, 08:03

ESP8266 WiFi settings in EEPROM Development • esp8266 wifi eeprom • 11 Feb 2016, 13:42 • Alexander Voronin 12 Feb 2016, 11:06

💬 Aeos : a NRF52 versatile, up to 9in1, device OpenHardware.io • temperature humidity motion nrf52 ble pressure air quality security accelerometer nfc weather door contact multisensors light lux microphone • 28 Jun 2017, 22:24 • openhardware.io 13 Apr 2020, 14:05

💬 MySWeMosIRShield - IR blaster shield for WeMos D1 OpenHardware.io • mysensors nrf24l01 rfm69 esp8266 contest2017 wemos ir receiver ir sender • 8 May 2017, 05:14 • openhardware.io 3 Feb 2019, 18:22

💬 ESP8266 Gateway OpenHardware.io • mysensors rfm69 nrf24l01+ esp8266 mysensors gateway oled display epaper • 18 Feb 2018, 21:52 • openhardware.io 21 Mar 2018, 06:31

💬 ESP8266 IoT Node OpenHardware.io • esp8266 battery iot sensors 18650 lowpower solar panel • 6 May 2018, 21:01 • openhardware.io 8 May 2018, 18:05

13Online

11.5kUsers

11.1kTopics

112.8kPosts

ESP8266 Gateway start without WiFi connection
Troubleshooting • gateway mqtt esp8266 wifi no wifi failsafe • 17 Nov 2017, 11:26 • LeoDJ 17 Nov 2017, 11:26

ESP8266 crashes while starting up and receiving a message from node
General Discussion • gateway mqtt esp8266 crash • 17 Jan 2018, 19:45 • Abdu Sahin 18 Jan 2018, 22:36

💬 Sonoff relay using MySensors ESP8266 wifi or mqtt gateway
OpenHardware.io • mqtt esp8266 sonoff home assistan • 20 Jan 2017, 16:20 • openhardware.io 29 Oct 2018, 08:03

ESP8266 WiFi settings in EEPROM
Development • esp8266 wifi eeprom • 11 Feb 2016, 13:42 • Alexander Voronin 12 Feb 2016, 11:06

💬 Aeos : a NRF52 versatile, up to 9in1, device
OpenHardware.io • temperature humidity motion nrf52 ble pressure air quality security accelerometer nfc weather door contact multisensors light lux microphone • 28 Jun 2017, 22:24 • openhardware.io 13 Apr 2020, 14:05

💬 MySWeMosIRShield - IR blaster shield for WeMos D1
OpenHardware.io • mysensors nrf24l01 rfm69 esp8266 contest2017 wemos ir receiver ir sender • 8 May 2017, 05:14 • openhardware.io 3 Feb 2019, 18:22

💬 ESP8266 Gateway
OpenHardware.io • mysensors rfm69 nrf24l01+ esp8266 mysensors gateway oled display epaper • 18 Feb 2018, 21:52 • openhardware.io 21 Mar 2018, 06:31

💬 ESP8266 IoT Node
OpenHardware.io • esp8266 battery iot sensors 18650 lowpower solar panel • 6 May 2018, 21:01 • openhardware.io 8 May 2018, 18:05

13
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