Another TTGO esp32camera module

[drmocm]

https://www.aliexpress.com/item/TTGO-T-Camera-ESP32-WROVER-PSRAM-Camera-Module-ESP32-WROVER-B-OV2640-Camera-Module-0-96/32968683765.html

[drmocm]

Sorry the paste triggered the comment. The camera can be found here: https://www.aliexpress.com/item/TTGO-T-Camera-ESP32-WROVER-PSRAM-Camera-Module-ESP32-WROVER-B-OV2640-Camera-Module-0-96/32968683765.html

and works with

define I2C_SDA 21

define I2C_SCL 22

in src/ESP32-devcam.ino

and

camera_config_t esp32cam_config {

.pin_pwdn = 26,
.pin_reset = -1,

.pin_xclk = 32,

.pin_sscb_sda = 13,
.pin_sscb_scl = 12,

.pin_d7 = 39,
.pin_d6 = 36,
.pin_d5 = 23,
.pin_d4 = 18,
.pin_d3 = 15,
.pin_d2 = 4,
.pin_d1 = 14,
.pin_d0 = 5,
.pin_vsync = 27,
.pin_href = 25,
.pin_pclk = 19,
.xclk_freq_hz = 20000000,
.ledc_timer = LEDC_TIMER_0,
.ledc_channel = LEDC_CHANNEL_0,
.pixel_format = PIXFORMAT_JPEG,
.frame_size = FRAMESIZE_SVGA,
.jpeg_quality = 12, //0-63 lower numbers are higher quality
.fb_count = 2 // if more than one i2s runs in continous mode.  Use only with jpeg

};

in .piolibdeps/Micro-RTSP_ID6071/src/OV2640.cpp

[geeksville]

ooh thanks. I'll add an ifdef. Was the only difference the two I2C pins or did you have to change any of the others?

[drmocm]

esp32cam_config also needs to be changed. The camera uses different pins. I used the description on the aliexpress page of the camera.

[drmocm]

ttgo.txt

I needed to add the esp32cam_ttgo_t_config structure in order for the TTGO-T to work. I don't know much about Platformio, so that was the only way to fix it for me right now The diff is attached. Haven't done much with git, so did not want to experiment with forks and pull requests.

[geeksville]

Thanks I added your new version of the structure to the lib.

On Tue, Feb 5, 2019, 11:20 drmocm notifications@github.com wrote:

ttgo.txt https://github.com/geeksville/TenDollarWebcam/files/2833499/ttgo.txt

I needed to add the esp32cam_ttgo_t_config structure in order for the TTGO-T to work. I don't know much about Platformio, so that was the only way to fix it for me right now The diff is attached. Haven't done much with git, so did not want to experiment with forks and pull requests.

— You are receiving this because you modified the open/close state.

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