# AMB82 arduino Uploading Error **URL:** \ **Category:** SDK\ **Tags:** evb-amb82, rtl8735b\ **Created:** [May 31, 2024, 2:19am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000 "2024-05-31T02:19:02Z")\ **Posts on this page:** 13\ **Page:** 1
**Author:** ![h0\_ng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/h0_ng/32/2119_2.png) [@h0\_ng](https://forum.amebaiot.com/u/h0_ng)\ **Post date:** [May 31, 2024, 2:19am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/1 "2024-05-31T02:19:02Z")
![스크린샷 2024-05-31 111718](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/3/3d97ce0153f8c5311401d04db712d9cf0b094f29.png) Hi I only edited Wifi SSID and Password. And I can’t upload the code by this error. Please help. Thanks. ---
**Author:** ![Kelvin\_Huang](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/kelvin_huang/32/2130_2.png) [@Kelvin\_Huang](https://forum.amebaiot.com/u/Kelvin_Huang)\ **Post date:** [May 31, 2024, 2:26am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/2 "2024-05-31T02:26:34Z")
Hi, Have you pressed the two buttons at the sides to enter upload mode before flashing the code? Thanks. ---
**Author:** ![h0\_ng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/h0_ng/32/2119_2.png) [@h0\_ng](https://forum.amebaiot.com/u/h0_ng)\ **Post date:** [May 31, 2024, 2:28am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/3 "2024-05-31T02:28:36Z")
Yes. Could you figure what’s the problem? ‘ping fail’ and ‘Uart boot fail’ still remain. ---
**Author:** ![Kelvin\_Huang](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/kelvin_huang/32/2130_2.png) [@Kelvin\_Huang](https://forum.amebaiot.com/u/Kelvin_Huang)\ **Post date:** [May 31, 2024, 2:31am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/4 "2024-05-31T02:31:02Z")
This error log shows that you have not entered upload mode. In serial monitor, press the 2 buttons and screenshot your serial monitor log. Thanks. ---
**Author:** ![h0\_ng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/h0_ng/32/2119_2.png) [@h0\_ng](https://forum.amebaiot.com/u/h0_ng)\ **Post date:** [May 31, 2024, 2:32am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/5 "2024-05-31T02:32:40Z")
Sketch uses 4239360 bytes (25%) of program storage space. Maximum is 16777216 bytes. Enter Flash Mode! Start Upload Flash Uploading…upload success ``` End Upload Flash ``` Oh I pressed two buttons at the same time and I got this Thank you but I still have one question. How can I see the video through VLC media player? Can I get an address? ---
**Author:** ![Kelvin\_Huang](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/kelvin_huang/32/2130_2.png) [@Kelvin\_Huang](https://forum.amebaiot.com/u/Kelvin_Huang)\ **Post date:** [May 31, 2024, 3:01am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/6 "2024-05-31T03:01:04Z")
Hi @h0_ng, You may refer to this guide to see the video stream via VLC. [https://www.amebaiot.com/en/amebapro2-arduino-video-rtsp/](https://www.amebaiot.com/en/amebapro2-arduino-video-rtsp/) Thank you. ---
**Author:** ![h0\_ng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/h0_ng/32/2119_2.png) [@h0\_ng](https://forum.amebaiot.com/u/h0_ng)\ **Post date:** [May 31, 2024, 3:24am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/7 "2024-05-31T03:24:29Z")
![image](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/a/acd58f5b25a4a9a6dc89efc19e7ff6969b5d1bf8.png) ![image](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/2/2b48db2aa90dcea8db55fd54a89ed990bf1a23b0.png) Your advice really helps me. Thanks:) This is my serial monitor. I am using my individual Wifi router and I think AMB82 cannot connect with it while keep attempting. I wanna see IP address in serial monitor. Thank you. ---
**Author:** ![Kelvin\_Huang](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/kelvin_huang/32/2130_2.png) [@Kelvin\_Huang](https://forum.amebaiot.com/u/Kelvin_Huang)\ **Post date:** [May 31, 2024, 3:50am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/8 "2024-05-31T03:50:24Z")
Hi, Can you check your network credentials if it is right? Also, you have attached the hardware antenna on AMB82-Mini right? Thank you. ---
**Author:** ![h0\_ng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/h0_ng/32/2119_2.png) [@h0\_ng](https://forum.amebaiot.com/u/h0_ng)\ **Post date:** [May 31, 2024, 4:32am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/9 "2024-05-31T04:32:50Z")
Problems are solving. Thank You. I successfully connected AMB82 to Wifi. I clicked “Play” on VLC media player according to your advice and I got this. ![image](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/5/5ac57713be3d102f8770b5674c02d6f47012fe72.png) [VOE] osd2enc\_queue receive queue timeout or fail (1) What should I do in this situation? ---
**Author:** ![h0\_ng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/h0_ng/32/2119_2.png) [@h0\_ng](https://forum.amebaiot.com/u/h0_ng)\ **Post date:** [May 31, 2024, 4:49am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/10 "2024-05-31T04:49:49Z")
![image](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/e/edaa46e2bccb0cba89ef78554167dab12ecd85a2.png) Now my problem is this ---
**Author:** ![Kelvin\_Huang](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/kelvin_huang/32/2130_2.png) [@Kelvin\_Huang](https://forum.amebaiot.com/u/Kelvin_Huang)\ **Post date:** [May 31, 2024, 5:43am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/11 "2024-05-31T05:43:07Z")
Hi, Can you check your hardware connection for the camera to the board? Make sure that the MIPI connection is locked securely. Do you manage to see any stream? Thank you. ---
**Author:** ![h0\_ng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/h0_ng/32/2119_2.png) [@h0\_ng](https://forum.amebaiot.com/u/h0_ng)\ **Post date:** [May 31, 2024, 6:39am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/12 "2024-05-31T06:39:41Z")
I solved all questions and successfully streamed! Thank U so much. ---
**Author:** ![Monet](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/monet/32/2254_2.png) [@Monet](https://forum.amebaiot.com/u/Monet)\ **Post date:** [September 10, 2024, 8:19am UTC](https://forum.amebaiot.com/t/amb82-arduino-uploading-error/3000/13 "2024-09-10T08:19:29Z")
Hi @h0_ng . I got the same error as you. I would greatly appreciate it if you could let me know how you solve it.