# ESPFlash-ESP32/ESP8266Flasher

> Flash ESP32 & ESP8266 firmware on Android. USB OTG, no PC required.

Canonical page: [https://chrome-stats.com/d/io.serialflow.espflash](https://chrome-stats.com/d/io.serialflow.espflash)

## Overview

- **ID:** `io.serialflow.espflash`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** serialflow
- **Category:** TOOLS
- **Downloads:** 14,305
- **Rating:** 3.40 / 5 (37 ratings)
- **Version:** 1.2.9
- **Last updated:** 2026-06-13
- **First published:** 2025-09-25
- **Publisher country:** CN
- **Size:** 11 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=io.serialflow.espflash)
- **Website:** [https://serialflow.io/](https://serialflow.io/)
- **Privacy policy:** [https://privacy.serialflow.io/](https://privacy.serialflow.io/)

## Description

Turn your Android device into a powerful ESP32 flasher station! ESPFlash lets you flash, backup, and monitor ESP32/ESP8266 chips via USB OTG—no PC required.<br><br>Key Features:<br>• Flash &amp; Dump: Fast firmware flashing and backup (dumping).<br>• Serial Monitor: Debug with a built-in terminal.<br>• Wide Support: ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-H2, ESP32-P4, and ESP8266.<br>• Easy Connect: Supports USB OTG &amp; common serial adapters (CP210x, CH34x, FTDI).<br><br>Perfect for IoT developers on the go. Download the best ESPFlash now!

## Rankings

- #492,388 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `io.serialflow.espflash.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/io.serialflow.espflash)