TTGO-T8-ESP32

TTGO-T8-ESP32 copied to clipboard

schematic for TTGO-T8-ESP32 v1.8

3

Hi, I got the new esp32 T8 v1.8 below: https://www.aliexpress.com/item/32879370278.html Wondering if there is really a TTGO-T8-ESP32 v1.8? I cannot find any information about correct pinout and schematic. Is there...

wongsregep

Schematic

4

Hello, I'm working with these cards and I have a lot of questions about battery management, leds connectivity, antenna … Is it possible to have access to the schematic. That...

rochba

Hi, I got this model here: https://www.aliexpress.com/item/10000364761608.html I want to use the display and the SD-card, like in the default firmware. But I have trouble getting it done. Is it...

fritzlaszlo

Hows to use IPEX antenna

10

Please, could you give instructions how to use IPEX antenna instead of 3D antenna built in ?

pidou46

Hi I am trying to use the esp-camera example with this board and have connected my camera on the pins. My problem is I need the PSRAM for this example...

Olofforsberg

The 3v3 pin on my TTGO v1.7.1 is measured as 3v854 on two multimeters. This voltage actually goes to the ESP32 chip, so I'm wondering two things: 1. Why is...

RalphBacon

LEDS on TTGO ESP32 T8 1.7.1

8

Dear All, where can I find a pinout of the board? (on the site producer there is no schematic). There are 3 leds on board. One is for battery, but...

paolovr70

I just bought a new board, where can I download the default firmware from?

alexgithub56

External antenna TTGO T8

5

I got the TTGO T8 V1.7 20180721 and I will like to use the external antenna connector. Is it just to plug the antenna? I tried that I don't think...

Civilduino

microSD data pins

2

The pinout for all versions of the board states that the microSD data pins are correctly connected to the SDMMC host interface on the ESP32, but in the schematics it...

kaofishy