Ota tasmota teckin sp20. They’ve been working great for about 6 months. Dec 16, 2019 · In the end with the serial programmer I was able to rescue all 3, they’re all up and running on the latest Tasmota full. I also realized that my device looked slightly different that the one pictured on the Amazon page and in this db. Worth a try if standard pin out isn't working properly (relay will constantly click due sel_pin difference) Oct 17, 2019 · Hello, I have multiple Teckin SP20 smart-plugs that I have flashed with Tasmota. To ensure that there is enough memory available to flash the firmware, it is best to keep the total size as small as possible, and definitely under 625K total to ensure OTA updates are possible. Also newer SP20’s don’t have an ESP chip so they’re not flashable anyway. 0. I originally used Tuya-convert to flash the devices, and had about a 70% success rate . For what it’s worth the Teckin SP20 specifically is the only one that has any issue with OTA flashing, everything else I tried worked perfectly. Not all devices need all of the available features. I took this to mean the pin assignments were for a different version of the SP20. Visually, the QR code was on the "Live" plug side, and programming pins were slighlty different layout. Development binaries for Tasmota firmware 15. That firmware was causing my outlet to turn on and off. 2. 6 on ESP8266 Firmware for with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and Firmware Builds There are many available features programmed into Tasmota. Contribute to mjoshd/esphome_teckin-sp20 development by creating an account on GitHub. ESP based devices have a limited amount of memory available. For this Teckin SP20 Amazon Link GPIO Pinout Alternate GPIO Pinout Unit from 2018/April (Amazon) had a diffent pinout. The devices don’t connect to wifi and there’s no local control anymore by pressing the button. Teckin SP20 (US version). There is already a template loaded into the sonoff-basic firmware for the Teckin SP20. Yesterday I restarted home-assistant and two of them didn’t come back online. cnurt, e41mna, 5qq2, uypn, i4gtw0, 5oegv, jn7vz, q9le, n29rn, fic5ie,