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
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
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Reviews for ESP32 Loader (Blynk Uploader)
Soikot Khan
12/1/2025
good
atanu karmakar
9/30/2025
very good ☺️