USB Sensor
v1.1 · 122.7 KB · code 2
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File information
UpdatedOct 11, 2014
PublishedOct 11, 2014
Packagecom.hoho.android.usbserial.examples
Versionv1.1 (2)
Size122.7 KB
MD5d6803257cc4a26b5803bcf89aad56ac8
Min SDK12
Malware scanTRUSTED
Signature SHA1A7:03:92:F8:62:C8:1A:FC:FD:17:3C:12:1A:5D:A2:72:FF:B8:8C:31
SignerCN=jerry cheng, OU=aviosys inc, O=aviosys inc, L=taipei, ST=taiwan, C=tw
Total downloads1,000
This version1,000
DeveloperAVIOSYS
Age ratingEveryone
What's new in v1.1
Support New product - USB 8872 ( DC Current Meter )
Security scan
TRUSTED
- Developer signature verified 2014-10-12
- Scanned for malware 2020-11-19 01:46:37
- Signature SHA1 A7:03:92:F8:62:C8:1A:FC:FD:17:3C:12:1A:5D:A2:72:FF:B8:8C:31
- File MD5 d6803257cc4a26b5803bcf89aad56ac8
How to install USB Sensor v1.1 on Android API 12+
Takes about 2 minutes. You'll need roughly 122.7 KB of free storage.
- Grab com.hoho.android.usbserial.examples_2.apk — hit the Download button above (122.7 KB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches d6803257cc4a26b5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.hoho.android.usbserial.examples_2.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=jerry cheng, OU=aviosys inc, O=aviosys inc, L=taipei, ST=taiwan, C=tw. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open USB Sensor — tap Open on the install screen, or find the USB Sensor icon in your app drawer.
Common install errors for USB Sensor
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 12 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.