# OpenMV Pure Thermal **URL:** https://forums.openmv.io/c/openmv-pure-thermal/11.md?page=1 [Latest](https://forums.openmv.io/latest.md) · [Categories](https://forums.openmv.io/categories.md) · [Tags](https://forums.openmv.io/tags.md) **Page:** 2 --- ## [Update procedure for WINC1500?](https://forums.openmv.io/t/update-procedure-for-winc1500/6762)
**Author:** [@n4mho](https://forums.openmv.io/u/n4mho)\ **Replies:** 1\ **Last updated:** [March 10, 2023, 3:00pm UTC](https://forums.openmv.io/t/update-procedure-for-winc1500/6762 "2023-03-10T15:00:49Z")
Have a module arriving today. Any special procedure to update and get it running? --- ## [Mounting hole dimensions](https://forums.openmv.io/t/mounting-hole-dimensions/8037)
**Author:** [@ngativ3](https://forums.openmv.io/u/ngativ3)\ **Replies:** 0\ **Last updated:** [March 6, 2023, 2:26pm UTC](https://forums.openmv.io/t/mounting-hole-dimensions/8037 "2023-03-06T14:26:41Z")
Hi all, I’m hunting for a dimension drawing for the 4x m2.5 mounting holes on the pcb. I see the enclosure is not a stocked item, and stl is not available, so I just want to cut a couple of acrylic plates and sandwitch … --- ## [OpenMV PureThermal software files](https://forums.openmv.io/t/openmv-purethermal-software-files/8028)
**Author:** [@ngativ3](https://forums.openmv.io/u/ngativ3)\ **Replies:** 3\ **Last updated:** [March 6, 2023, 2:23pm UTC](https://forums.openmv.io/t/openmv-purethermal-software-files/8028 "2023-03-06T14:23:34Z")
Hi all, I am trying to get my OpenMV PureThermal Lepton module working. The board connects and displays the OV5640 cam output just fine, but when I choose a Lepton example from within the OpenMV IDE I get runtime error:… --- ## [Use C++ instead of micropython?](https://forums.openmv.io/t/use-c-instead-of-micropython/7694)
**Author:** [@tomadej](https://forums.openmv.io/u/tomadej)\ **Replies:** 0\ **Last updated:** [November 15, 2022, 11:11am UTC](https://forums.openmv.io/t/use-c-instead-of-micropython/7694 "2022-11-15T11:11:45Z")
Since the low-level camera is written in C, can it be used as an API for C++ applications, are there any examples how to prepare proper configuration for OpenMV Cam H7? --- ## [About LCD touch](https://forums.openmv.io/t/about-lcd-touch/7675)
**Author:** [@Speaker\_Shen](https://forums.openmv.io/u/Speaker_Shen)\ **Replies:** 0\ **Last updated:** [November 10, 2022, 1:04pm UTC](https://forums.openmv.io/t/about-lcd-touch/7675 "2022-11-10T13:04:31Z")
Hi, I try to change LCD display type by “lcd.update\_touch\_points()”. But it will show OSError when OpenMV IDE run about 10 seconds. OSError : Failed to update the number of touch points Code : import sensor, fir, im… --- ## [Doesn't require overlay](https://forums.openmv.io/t/doesnt-require-overlay/7504)
**Author:** [@kar43](https://forums.openmv.io/u/kar43)\ **Replies:** 0\ **Last updated:** [September 16, 2022, 12:09pm UTC](https://forums.openmv.io/t/doesnt-require-overlay/7504 "2022-09-16T12:09:00Z")
Hello, I am interested to buy this product for my new project in which color images (RGB) and thermal images need to click simultaneously, without overlay. Is it possible to click both type of images with some delay and… --- ## [Flir Thermal remote streaming](https://forums.openmv.io/t/flir-thermal-remote-streaming/7402)
**Author:** [@Lucas13](https://forums.openmv.io/u/Lucas13)\ **Replies:** 0\ **Last updated:** [August 10, 2022, 10:37pm UTC](https://forums.openmv.io/t/flir-thermal-remote-streaming/7402 "2022-08-10T22:37:42Z")
I have successfully transferred thermal images using the rpc library. My question is how I can go about processing these images on computer running the remote call? I would like to use the find\_blobs method, however I am… --- ## [Rgb to grayscale](https://forums.openmv.io/t/rgb-to-grayscale/7289)
**Author:** [@Destiny](https://forums.openmv.io/u/Destiny)\ **Replies:** 0\ **Last updated:** [July 12, 2022, 3:20am UTC](https://forums.openmv.io/t/rgb-to-grayscale/7289 "2022-07-12T03:20:55Z")
The camera displays color images in real time, and saving the color images as pgm format images is convenient for face recognition This is my codes: Hello World Example Welcome to the OpenMV IDE! Click on the green ru… --- ## [LCD flickers with ghost images](https://forums.openmv.io/t/lcd-flickers-with-ghost-images/7066)
**Author:** [@calocedrus](https://forums.openmv.io/u/calocedrus)\ **Replies:** 2\ **Last updated:** [June 20, 2022, 2:41pm UTC](https://forums.openmv.io/t/lcd-flickers-with-ghost-images/7066 "2022-06-20T14:41:27Z")
Hi, Just getting started with an OpeMV PT, without a Lepton attached (I don’t have one). I’ve modified the main.py found in the 34MB drive which appears after plugging in and powering on the board to get rid of anythin… --- ## [Lepton 2.5 not giving accurate temperature](https://forums.openmv.io/t/lepton-2-5-not-giving-accurate-temperature/6998)
**Author:** [@Tilda](https://forums.openmv.io/u/Tilda)\ **Replies:** 1\ **Last updated:** [April 9, 2022, 6:58am UTC](https://forums.openmv.io/t/lepton-2-5-not-giving-accurate-temperature/6998 "2022-04-09T06:58:49Z")
I am using Lepton 2.5 to get the temperature distribution in my face. I am running the example script. I dont get the accurate temperature from the lepton. I am running it in grayscale. --- ## [LCD display and RPC at the same time?](https://forums.openmv.io/t/lcd-display-and-rpc-at-the-same-time/6925)
**Author:** [@clawine](https://forums.openmv.io/u/clawine)\ **Replies:** 0\ **Last updated:** [March 17, 2022, 8:57pm UTC](https://forums.openmv.io/t/lcd-display-and-rpc-at-the-same-time/6925 "2022-03-17T20:57:37Z")
What is the best way to show live camera image on the LCD display and transfer data from the OpenMV Pure Thermal to a computer via RPC at the same time? I managed to implement this by first making a custom version of rp… --- ## [What is the use of "threshold\_list" in the Lepton\_get\_object\_temp example?](https://forums.openmv.io/t/what-is-the-use-of-threshold-list-in-the-lepton-get-object-temp-example/6908)
**Author:** [@Tilda](https://forums.openmv.io/u/Tilda)\ **Replies:** 3\ **Last updated:** [March 14, 2022, 8:36am UTC](https://forums.openmv.io/t/what-is-the-use-of-threshold-list-in-the-lepton-get-object-temp-example/6908 "2022-03-14T08:36:01Z")
The example shows Color Tracking Thresholds (Grayscale Min, Grayscale Max) threshold\_list = \[(200, 255)\] What does this do? Does changing this value change the output temperature? should not the output temperature be i… --- ## [Can OpenMV Pure Thermal connect RTC battery？](https://forums.openmv.io/t/can-openmv-pure-thermal-connect-rtc-battery/6833)
**Author:** [@weilian](https://forums.openmv.io/u/weilian)\ **Replies:** 11\ **Last updated:** [February 17, 2022, 8:19pm UTC](https://forums.openmv.io/t/can-openmv-pure-thermal-connect-rtc-battery/6833 "2022-02-17T20:19:01Z")
Can OpenMV Pure Thermal connect RTC battery？ --- ## [UVC Support - Running a script as main.py](https://forums.openmv.io/t/uvc-support-running-a-script-as-main-py/6827)
**Author:** [@Mohawkdata](https://forums.openmv.io/u/Mohawkdata)\ **Replies:** 3\ **Last updated:** [February 15, 2022, 8:45am UTC](https://forums.openmv.io/t/uvc-support-running-a-script-as-main-py/6827 "2022-02-15T08:45:29Z")
Hello, I would like to run a specific script on the openmv with Flir Lition 3.5 then use uvc.bin to share the video. Can I save the script as main.py and use uvc.bin so I can use it as a standard webcam? Thanks --- ## [Distance measurement from VL53L0X laser range finder](https://forums.openmv.io/t/distance-measurement-from-vl53l0x-laser-range-finder/6792)
**Author:** [@ginei](https://forums.openmv.io/u/ginei)\ **Replies:** 1\ **Last updated:** [February 9, 2022, 1:17pm UTC](https://forums.openmv.io/t/distance-measurement-from-vl53l0x-laser-range-finder/6792 "2022-02-09T13:17:17Z")
Hello. There seems to be a third party library for vl53l1x and the distance\_read.py script in the examples of Distance Shield shows how to get the distance measurement from vl53l1x. However, I didn’t catch anything relat… --- ## [Charging - LED never turns green](https://forums.openmv.io/t/charging-led-never-turns-green/6779)
**Author:** [@NorthofYYZ](https://forums.openmv.io/u/NorthofYYZ)\ **Replies:** 8\ **Last updated:** [January 30, 2022, 8:18pm UTC](https://forums.openmv.io/t/charging-led-never-turns-green/6779 "2022-01-30T20:18:00Z")
Bought a LiPo battery for my board. When I plug the USB cable in, the blue “Charging” indicator illuminates, but it never changes to green. I left it for a full 12 hours and there was no change. I can disconnect the US… --- ## [PCB Design Files](https://forums.openmv.io/t/pcb-design-files/6772)
**Author:** [@PIK3CA](https://forums.openmv.io/u/PIK3CA)\ **Replies:** 2\ **Last updated:** [January 26, 2022, 12:36am UTC](https://forums.openmv.io/t/pcb-design-files/6772 "2022-01-26T00:36:56Z")
Hello! I received my Pure Thermal and its very cool. Thank you! I have the schematic from the groupgets page. I see on the OpenMV github there are design files for other boards. Will the design files for the Pure Thermal… --- ## [PureThermal doesn't connect - only green led](https://forums.openmv.io/t/purethermal-doesnt-connect-only-green-led/6755)
**Author:** [@hubert.smits](https://forums.openmv.io/u/hubert.smits)\ **Replies:** 2\ **Last updated:** [January 20, 2022, 2:17am UTC](https://forums.openmv.io/t/purethermal-doesnt-connect-only-green-led/6755 "2022-01-20T02:17:46Z")
I’m trying to connect the new board (out of the bag, Flir inserted, SD card inserted) to the IDE, and when plugging in the led lights up green and remains steady. I have the latest version of the IDE on a Mac (Monterey, … --- ## [WiFi module suppliers](https://forums.openmv.io/t/wifi-module-suppliers/6745)
**Author:** [@n4mho](https://forums.openmv.io/u/n4mho)\ **Replies:** 1\ **Last updated:** [January 19, 2022, 3:44pm UTC](https://forums.openmv.io/t/wifi-module-suppliers/6745 "2022-01-19T15:44:54Z")
A way to find suppliers for the ATWINC1500 module is here: [Previous page](https://forums.openmv.io/c/openmv-pure-thermal/11.md)