ESP32 Loader (Blynk Uploader)

ESP32 Loader (Blynk Uploader) icon

ESP32 Loader (Blynk Uploader)

Bluino

3.8

316 ratings

10,000+

downloads

Free

+ in-app

In this app, you can upload firmware to ESP32 development boards using USB or WiFi connections. Includes USB and WiFi upload options, serial monitoring, and automatic configuration.

AppRecs review analysis

AppRecs rating 3.5. Trustworthiness 77 out of 100. Review manipulation risk 37 out of 100. Based on a review sample analyzed.

★★★☆☆

3.5

AppRecs Rating

Ratings breakdown

5 star

54%

4 star

14%

3 star

7%

2 star

11%

1 star

14%

What to know

Credible reviews

77% trustworthiness score from analyzed reviews

Good user ratings

68% positive sampled reviews

Ad complaints

Many low ratings mention excessive ads

About ESP32 Loader (Blynk Uploader)

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 ESP32 development board via USB OTG.

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 ssid, password & token automatically durring upload
★ No Ads (Pro version)
★ Access to Google Drive storage (Pro version)
★ Multiple upload widgets button (Pro version)

Note:
- 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).
- Your device must support USB Host OTG, otherwise the program will not work
ESP32 Loader (Blynk Uploader) Screenshots
Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Tap to Rate:

Reviews for ESP32 Loader (Blynk Uploader)

Soikot Khan

12/1/2025

good

atanu karmakar

9/30/2025

very good ☺️

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