USB LoRa Arduino
v2.0 · 2.1 MB · code 2
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File information
UpdatedSep 17, 2025
PublishedOct 23, 2020
Packagecom.pulsartronic.usbrfmapp
Versionv2.0 (2)
Size2.1 MB
MD58ce04bb58dbc01a222b2e55eb98ffb28
Min SDK16
Malware scanUNKNOWN
Signature SHA1FE:BF:79:A0:1A:72:7A:73:F7:A3:42:B2:82:58:85:5E:09:83:0D:25
SignerO=pulsartronic.com
Total downloads10
This version10
Developerpulsartronic
Age ratingEveryone
What's new in v2.0
First live version v1.0
Security scan
UNKNOWN
- Developer signature verified 2021-11-14
- Scanned for malware 2021-11-14 09:35:01
- Signature SHA1 FE:BF:79:A0:1A:72:7A:73:F7:A3:42:B2:82:58:85:5E:09:83:0D:25
- File MD5 8ce04bb58dbc01a222b2e55eb98ffb28
How to install USB LoRa Arduino v2.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 2.1 MB of free storage.
- Grab com.pulsartronic.usbrfmapp_2.apk — hit the Download button above (2.1 MB). 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 8ce04bb58dbc01a2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.pulsartronic.usbrfmapp_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 O=pulsartronic.com. 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 UNKNOWN).
- Done — open USB LoRa Arduino — tap Open on the install screen, or find the USB LoRa Arduino icon in your app drawer.
Common install errors for USB LoRa Arduino
- "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 16 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.