My assumption was that I use the Sonoff R3 DIY mode to submit POST request without losing the eWeLink integration. It’s something that Yeelight Smart Bulbs do incredibly well. You can use the REST API and take advantage of the app and all available integrations at the same time. ITEAD’s Sonoff Basic R3 has expanded. Apart from the WiFi version that we all know and like, there is an RF (433 MHz) and Zigbee. Since the hardware had changed as well I thought I would take each Sonoff Basic R3 apart and poke inside the modular design. Sonoff Basic R3 series One or more strings; No exceeded 255 bytes for each string; No exceeded 1300 bytes for the entire TXT record; Without changing its original smart features, BASICR2 made the upgrade and optimization mainly on its safety to provide the higher value and usage experience to our users.

Sep/2021:12:51:30 -0300] "GET /tasmota-lite.bin?deviceid=10011b78f7&ts=1576460931&sign=c2029fdd9d52ed2272c085ba79ffd5a88f11e94c8385f41bb68630de3c7b39b5 HTTP/1.1" 206 4399 "-" "itead-device" If you are running a firewall on your laptop/PC, make sure to allow incoming TCP/UDP to port 80 as well. Otherwise, other devices on your local network won’t be able to access the webserver. HASH must be defined with the sha256sum of the intended firmware file (the .bin file) before running the curl command. If your switch is powering up but is showing a solid-blink-reset pattern see this FAQ entry for advice. There are two LEDs on these devices, on mine, the leftmost is RED and should show the state of the relay, the rightmost is blue and should show WIFI connectivity. In fact right now I get only the rightmost blue light which is showing relay status. AND initial WIFI status. I need to get to grips with the Tasmota configuration (most likely the template option)Ensure you have soldered on the additional header pins to the PCB and connect your USB FTDI programmer. September 25th, 2021, Update #2: Changed the instructions in the Webserver Configuration section from BusyBox HTTPD to the more reliable Apache2 alternative. This is motivated by unreliable results when using BusyBox. The main voltage (AC) is separated from the circuit and in the narrower point it comes close to 2.4mm (reinforced with physical separation. Connectivity module When dealing with wall outlet (high) voltages you should satisfy yourself that whatever you are doing is safe and if unsure, seek advice from someone who is sure. Fortunately, there are alternatives that require flashing a different firmware onto Sonoff devices. The Tasmota firmware, for example, is a well-known alternative that provides easy integration with existing home-automation servers and let users control devices via multiple methods, such as webUI, HTTP requests, and MQTT, all of which can be accessed either locally or remotely or both. On top of that, it is free and open-source. Traditionally, flashing a Tasmota firmware onto a Sonoff device involves finding a serial connection, soldering a few cables/pins, and connecting the device to a serial-to-USB adapter. However, more often than not, this takes time, knowledge about electronics, and soldering very small components.

Sonoff devices are very popular home-automation devices developed by a Chinese company called ITEAD. By default, they are controlled by a closed-source application developed by ITEAD–called EWeLink–that can be installed onto iOS and Android cellphones, for example, making use of cloud services. However, this makes it hard to integrate with existing home-automation servers, such as Home Assistant and OpenHAB, or to simply control the devices locally–that is, without access to the Internet.txtvers=1”, “ id=[device ID]”, “ type=[device type]”, “ apivers=[device API interface version]”, “ seq=[TXT Record serial number]”, “ data1=[device information]”; The PCB has all components soldered to it, which means that was the matrix PCB for all Sonoff R3 series. The relay board comes with GI-1A-5DH relay capable of 10A. data1={“switch”: “on”,”mode”: 0,”brightness”: 50,”brightMin”:0,”brightMax”:255,”startup”: “on”,”rssi”:-67,”fwVersion”:”3.5.0”}