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Tag: tinytrak

Home Posts tagged "tinytrak"

Setting optimal receive level for the Tinytrak 4

Setting optimal receive level for the Tinytrak 4
APRS / Ham Radio  aprs / tinytrak / tt4 December 16, 2022 January 9, 2023

Recently I got myself a Kenwood TM-271 and wanted to give it a go on APRS with the TT4. This turned out to be more complex than expected.

Read more"Setting optimal receive level for the Tinytrak 4"

Doing APRS Voice Alert with CRT 2M / Anytone AT-588

Doing APRS Voice Alert with CRT 2M / Anytone AT-588
APRS / Ham Radio  anytone / aprs / tinytrak / voice alert October 22, 2021 November 19, 2021

After trying and failing at getting a working APRS set-up with voice alert here is my last try with a CRT 2M Radio, a rebranded Anytone AT588.

Read more"Doing APRS Voice Alert with CRT 2M / Anytone AT-588"

Putting a 3.3V HC-05 module in the Tinytrak 4

Putting a 3.3V HC-05 module in the Tinytrak 4
APRS / Ham Radio  aprs / bluetooth / tinytrak October 1, 2021 October 2, 2021

If you followed my previous adventures with the Tinytrak 4 and Bluetooth you may know that I used HC05 modules which where RS232 levels capable. I bought these years ago and, as of today, they …

Read more"Putting a 3.3V HC-05 module in the Tinytrak 4"

HC-06 and Tinytrak : Fail

HC-06 and Tinytrak : Fail
APRS / Ham Radio  aprs / bluetooth / hc-05 / hc-06 / tinytrak January 30, 2021 September 22, 2021

A couple of month ago I Bluetooth enabled my second Tinytrak 4 using a HC-06 module. It turned out this failed after a few weeks and the HC-06 is not usable for APRS.

Read more"HC-06 and Tinytrak : Fail"

Bluetooth and TinyTrak 4, episode 2

Bluetooth and TinyTrak 4, episode 2
APRS / Ham Radio  aprs / bluetooth / tinytrak November 1, 2020 January 30, 2021

I got myself a second TinyTrak 4 and wanted to Bluetooth enable it like I did for my first one. I went a different route using a different module and wiring it another way.

Read more"Bluetooth and TinyTrak 4, episode 2"

Using the Retevis RT98 for APRS with voice alert

Using the Retevis RT98 for APRS with voice alert
APRS / Ham Radio  aprs / retevis / RT98 / tinytrak / voice alert October 21, 2020 October 21, 2022

My TYT THD9000 started to exhibit some strange behavior, after transmitting it sometimes needs half a second to switch back to receive. So I was in the market for a new APRS radio and came …

Read more"Using the Retevis RT98 for APRS with voice alert"

Putting Bluetooth into the Tinytrak 4

Putting Bluetooth into the Tinytrak 4
APRS  aprs / bluetooth / tinytrak / tt4 / tt4bt June 15, 2019 October 2, 2021

Byonics provides a Bluetooth add-on for the Tinytrak 4. While I love the TT4 I am not a huge fan of their TT4BT Bluetooth solution. It consists of a board with 2 DB9, no case …

Read more"Putting Bluetooth into the Tinytrak 4"

APRS with Tinytrak 4 and TYT TH-9000D

APRS with Tinytrak 4 and TYT TH-9000D
APRS  aprs / th-9000d / tinytrak / tt4 / tyt February 23, 2018 July 13, 2019

After a couple of frustrations (here and here) I have finally managed to get my TYT TH-9000D running quite well with my Tinytrak 4. After a few weeks using it I must say I am …

Read more"APRS with Tinytrak 4 and TYT TH-9000D"

Latest Posts

  • Simple audio streaming server using socat
  • Modding the Kenwood TM-271 for voice alert
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  • Direwolf: add pre-emphasis to your AFSK signal
  • Setting optimal receive level for the Tinytrak 4

Recent Comments

  • F4FXL on Putting a 3.3V HC-05 module in the Tinytrak 4
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  • F4FXL on We do not give a f*ck about your repeater!
  • Marty on We do not give a f*ck about your repeater!

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