ESP8266 Loader (Blynk Uploader

Contains adsIn-app purchases
4.1
1.42K reviews
50K+
Downloads
Content rating
Everyone
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About this app

https://www.instructables.com/id/Make-Blynk-Switch-IoT-4CH-Only-Use-Smartphone-ESP8/

A tool runs on Android platform to create an IoT project easy.
Makes it easy to upload binary file (result of compiled Arduino IDE) to any Expressif ESP8266 development board via USB OTG or WiFi (OTA).

Features:
★ Upload/Flash bianry file via USB OTG
★ Upload/Flash bianry file via WiFi (OTA)
★ Support any USB chip: CDC/ACM, FTDI, PL2303, CH34X and CP210X
★ Serial Monitor for debuging
★ Change the Blynk token, SSID & password automatically durring upload
★ No Ads (Pro version)
★ Access to Google Drive storage (Pro version)
★ Multiple upload widgets button (Pro version)

Note:
- Your device must support USB Host OTG, otherwise the program will not work
- Use good quality OTG adapter/cable, otherwise the uploading failure
- If you get error: "Failed download. Check network connection." You can try to download the required file manually from this link:
https://github.com/bluino/ESP8266Loader and https://github.com/bluino/ESP8266Loader_extra
then extract it to internal storage, so that you will have the /sdcard/ESP8266Loader folder.

Warning: Try it on your own risk, it can damage your hardware (Android or ESP board) or lead to data loss (binary file or any Android data).
Updated on
Dec 21, 2020

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.1
1.35K reviews
A Google user
April 19, 2019
This is the only app I've found which let me load a binary onto a NodeMCU v3 (CH340) via a USB OTG adaptor. Loses one star because it did take a little while to get the file in a suitable place where I could pick it up from the app and then loading the image failed several times - each time getting the progress bar further until it was eventually successful. A handy tool for the Luftdaten /Air Apparent air quality monitoring project.
22 people found this review helpful
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A Google user
April 16, 2019
Five stars for being the only easy way to flash a binary. Would be willing to pay for an easy way to compile the sketches as well..
8 people found this review helpful
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Avhik Biswas
August 12, 2021
File uploading speed is too slow. And it get crashed all time. Very bad experience with this version 😕. Fix it soon.
18 people found this review helpful
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What's new

- Bug fixes on uploading process via USB & OTA.