Esp32 Devkit v1 not loading software !

Bighearydave
Posts: 1
Joined: Fri May 14, 2021 1:03 pm

Esp32 Devkit v1 not loading software !

Postby Bighearydave » Fri May 14, 2021 1:42 pm

Hi all on this board.

I have been using the arduino for some time but have just started with the esp32.
I am having a problem loading a sketch with arduino IDE
Having tried many different settings and google searches I still cant get it to load....

I tried pushing the 'boot' button to start loading
I have added a 10uf capacitor between EN pin and gnd
I have tried 40mhz and 80mhz flash freq
I have tried different upload speeds

But still it will not load......

I can get it to send back info to the pc, using the serial monitor at 115200 baud I get >>

ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0008,len:8
load:0x3fff0010,len:3480
load:0x40078000,len:7804
ho 0 tail 12 room 4
load:0x40080000,len:252
entry 0x40080034
.[0;32mI (46) boot: ESP-IDF v2.0-3-gbef9896 2nd stage bootloader.[0m
.[0;32mI (46) boot: compile time 05:59:45.[0m
.[0;32mI (46) boot: Enabling RNG early entropy source....[0m
.[0;32mI (65) boot: SPI Speed : 40MHz.[0m
.[0;32mI (77) boot: SPI Mode : DIO.[0m
.[0;32mI (90) boot: SPI Flash Size : 4MB.[0m
.[0;32mI (102) boot: Partition Table:.[0m
.[0;32mI (114) boot: ## Label Usage Type ST Offset Length.[0m
.[0;32mI (136) boot: 0 phy_init RF data 01 01 0000f000 00001000.[0m
.[0;32mI (159) boot: 1 otadata OTA data 01 00 00010000 00002000.[0m
.[0;32mI (183) boot: 2 nvs WiFi data 01 02 00012000 0000e000.[0m
.[0;32mI (206) boot: 3 at_customize unknown 40 00 00020000 000e0000.[0m
.[0;32mI (229) boot: 4 ota_0 OTA app 00 10 00100000 00180000.[0m
.[0;32mI (252) boot: 5 ota_1 OTA app 00 11 00280000 00180000.[0m
.[0;32mI (276) boot: End of partition table.[0m
.[0;32mI (289) boot: Disabling RNG early entropy source....[0m
.[0;32mI (306) boot: Loading app partition at offset 00100000.[0m
.[0;32mI (1481) boot: segment 0: paddr=0x00100018 vaddr=0x00000000 size=0x0ffe8 ( 65512) .[0m
.[0;32mI (1482) boot: segment 1: paddr=0x00110008 vaddr=0x3f400010 size=0x1c5f0 (116208) map.[0m
.[0;32mI (1499) boot: segment 2: paddr=0x0012c600 vaddr=0x3ffb0000 size=0x0215c ( 8540) load.[0m
.[0;32mI (1529) boot: segment 3: paddr=0x0012e764 vaddr=0x40080000 size=0x00400 ( 1024) load.[0m
.[0;32mI (1552) boot: segment 4: paddr=0x0012eb6c vaddr=0x40080400 size=0x1b028 (110632) load.[0m
.[0;32mI (1631) boot: segment 5: paddr=0x00149b9c vaddr=0x400c0000 size=0x00034 ( 52) load.[0m
.[0;32mI (1632) boot: segment 6: paddr=0x00149bd8 vaddr=0x00000000 size=0x06430 ( 25648) .[0m
.[0;32mI (1648) boot: segment 7: paddr=0x00150010 vaddr=0x400d0018 size=0x7a56c (501100) map.[0m
.[0;32mI (1676) heap_alloc_caps: Initializing. RAM available for dynamic allocation:.[0m
.[0;32mI (1698) heap_alloc_caps: At 3FFBA6B8 len 00025948 (150 KiB): DRAM.[0m
.[0;32mI (1719) heap_alloc_caps: At 3FFE8000 len 00018000 (96 KiB): D/IRAM.[0m
.[0;32mI (1741) heap_alloc_caps: At 4009B428 len 00004BD8 (18 KiB): IRAM.[0m
.[0;32mI (1762) cpu_start: Pro cpu up..[0m
.[0;32mI (1773) cpu_start: Single core mode.[0m
.[0;32mI (1786) cpu_start: Pro cpu start user code.[0m
.[0;32mI (1847) cpu_start: Starting scheduler on PRO CPU..[0m
.[0;32mI (1909) uart: queue free spaces: 10.[0m
Bin version:0.10.0I (1911) wifi: wifi firmware version: c604573
I (1911) wifi: config NVS flash: enabled
I (1914) wifi: config nano formating: disabled
I (1922) wifi: Init dynamic tx buffer num: 32
I (1922) wifi: wifi driver task: 3ffc4f34, prio:23, stack:3584
I (1928) wifi: Init static rx buffer num: 10
I (1932) wifi: Init dynamic rx buffer num: 0
I (1936) wifi: Init rx ampdu len mblock:7
I (1939) wifi: Init lldesc rx ampdu entry mblock:4
I (1944) wifi: wifi power manager task: 0x3ffca2dc prio: 21 stack: 2560
I (1950) wifi: wifi timer task: 3ffcb35c, prio:22, stack:3584
.[0;31mE (1956) phy_init: PHY data partition validated.[0m
.[0;32mI (1986) phy: phy_version: 329, Feb 22 2017, 15:58:07, 0, 0.[0m
I (1986) wifi: mode : softAP (9c:9c:1f:c9:64:15)
I (1989) wifi: mode : sta (9c:9c:1f:c9:64:14) + softAP (9c:9c:1f:c9:64:15)
I (1993) wifi: mode : softAP (9c:9c:1f:c9:64:15)

My setup is>

Windows 10 pro pc
Arduino IDE ver 1.8.14
esp32 devkit v1

If anyone can help it would be great.

Thanks
David

ligym60
Posts: 1
Joined: Mon May 17, 2021 12:09 am

Re: Esp32 Devkit v1 not loading software !

Postby ligym60 » Mon May 17, 2021 12:53 pm

I’m having the same exact issue did have you found a solution? I purchased them of Amazon and thought it might be defective.

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