Apr 6, 2017 · Is there any way to Factory reset the NodeMCU? I tried flashing 1MB of nothing into 0x000000 0x100000 0x200000 and 0x300000. It looked like it worked but when I checked …

Dec 13, 2024 · I have several 38-pin boards from various vendors. However, the OP's description of The LED does flash on and off every time I enter a command into REPL. seems to be very …

Jun 29, 2009 · NodeMCU not detected. Arduino IDE is not detecting brand new nodeMCU where as it is detecting previously used NodeMCU on the same system and setup. I bought a new …

May 18, 2019 · I was trying to build a simple IoT product using a nodemcu, an LED, and the blynk app. This is the most basic thing you can do with a nodemcu. However, when I was uploading …

Sep 22, 2016 · Just bought a couple of NodeMCU from vendor on AliExpress. They were advertised as "v2" and having 4M flash. How can I verify the flash size? The board says "Ver …

Apr 30, 2023 · I found the solution…before you flash on flash .bin file you have to click flash button on the nodemcu or if you get the same error,install nodemcu drivers

Apr 18, 2021 · if your system does not detect esp8266 or NodeMCU boards while you installed all possible drivers, as mentioned in this GitHub issue change your USB wire cause the wire …

NodeMCU not detected by computer [closed] Asked 8 years, 7 months ago Modified 3 years, 10 months ago Viewed 22k times

Blue light on NodeMCU Esp8266 doesn't blink Asked 8 years, 6 months ago Modified 1 year, 3 months ago Viewed 11k times

Aug 27, 2017 · The NodeMCU board has a (5v and above) vin slot along with two 3.6v slots. If you directly connect the battery to the 3.6v, it may fry the NodeMCU board. So typically, there …