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Konrad Roeder edited this page Aug 16, 2022 · 6 revisions

This is the most recent TTGO T-Beam 433MHz ESP LoRa V1.1 board TTGO_T-Beam_V1 1_Board

...with the display soldered-on image Photo courtesy Konrad Roeder, WA4OSH

Currently there are three boards that will work with the LoRa_APRS_Tracker firmware.

  • TTGO T-Beam 433MHz ESP32 LoRa V0.7
  • TTGO T-Beam 433MHz ESP32 LoRa V1.0
  • TTGO T-Beam 433MHz ESP32 LoRa V1.1

The following will help you identify the different versions of the boards. Note that the frequencies on the pictures below may show frequencies different from the 433MHz you need for this project.

TTGO T-Beam 433MHz ESP32 LoRa V0.7

V0.7 boards have only one push-button switch

T-Beam_0-7 Photo from TTGO T-Beam product literature

TTGO T-Beam 433MHz ESP32 LoRa V1.0

V1.0 boards have three push-button switches

T-Beam_1 0 Photo from TTGO T-Beam product literature

TTGO T-Beam 433MHz ESP32 LoRa V1.1

V1.1 boards have three push-button switches Note that the position of some of the integrated circuits on the board have moved.

T-Beam_1 1 Photo from TTGO T-Beam product literature

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