Witam.
Czy zdarzyło się komuś flashować płytkę jak na zdjęciach?
Gniazdko Girier z pomiarem napięcia, świeżo wyjęte z paczkomatu prosto z dalekiego wschodu.
https://pl.aliexpress.com/item/1005008248987558.html
Według moich pomiarów wyszło, że podłączenie programatora wygląda następująco:
Podłączyłem się przez putty pod COM4 na prędkości 921000 i dostaję jakieś komunikaty z urządzenia, czyli można założyć, że RX/TX są spięte poprawnie.
Gdy potencjalny Boot (GPIOA9 według schematu chipa) jest podłączony pod GND, domyślne Wi-Fi się nie pokazuje a Putty milczy.
A jednak gdy zamknę putty i chcę pobrać sobie firmware, mam błąd:
Moja płytka wygląda bliźniaczo z WB02A:
Tyle, że nie działa.
Skończyły mi się pomysły.
Liczę na Was.
EDIT:
Zrobiłem zrzut tego co pokazuje putty gdy gniazdko wstaje
ciekawostka, przestało mi się pokazywać to domyślne wifi..
"GPIOA_9 high level, will enter Normal mode!" czyli według schematu 17 nóżka na chipie.. i ta właśnie według multimetru jest podłączona pod GND u mnie, wtedy putty milczy, ale python pokazuje brak przejścia w tryb download
Czy zdarzyło się komuś flashować płytkę jak na zdjęciach?
Gniazdko Girier z pomiarem napięcia, świeżo wyjęte z paczkomatu prosto z dalekiego wschodu.
https://pl.aliexpress.com/item/1005008248987558.html
Według moich pomiarów wyszło, że podłączenie programatora wygląda następująco:
Podłączyłem się przez putty pod COM4 na prędkości 921000 i dostaję jakieś komunikaty z urządzenia, czyli można założyć, że RX/TX są spięte poprawnie.
Gdy potencjalny Boot (GPIOA9 według schematu chipa) jest podłączony pod GND, domyślne Wi-Fi się nie pokazuje a Putty milczy.
A jednak gdy zamknę putty i chcę pobrać sobie firmware, mam błąd:
Moja płytka wygląda bliźniaczo z WB02A:
Tyle, że nie działa.
Liczę na Was.
EDIT:
Zrobiłem zrzut tego co pokazuje putty gdy gniazdko wstaje
"GPIOA_9 high level, will enter Normal mode!" czyli według schematu 17 nóżka na chipie.. i ta właśnie według multimetru jest podłączona pod GND u mnie, wtedy putty milczy, ale python pokazuje brak przejścia w tryb download
Cytat:
bootloader build time: 13:48:19
config item not found perip_param value
-- tuya project compile time: Sep 4 2025 16:17:30--
ble mac[77:ab:36:b2:f1:20]
[BLIB_I]BLIB Ver: 1.0.3 [build time:Jan 19 2023 12:14:45][0x010003ff]
xTaskCreate, name: rw_task, priority: 9, stack size: 2048
xTaskCreate, name: worker, priority: 2, stack size: 1536
xTaskCreate, name: ty_main, priority: 3, stack size: 4096
xTaskCreate, name: IDLE, priority: 0, stack size: 1024
xTaskCreate, name: Tmr Svc, priority: 10, stack size: 2048
Before enter tuya_main, Total:168332; Free:155992
GPIOA_9 high level, will enter Normal mode!
Failed to enter ate mode! Start tuya user main.
xTaskCreate, name: tuya_app_main, priority: 4, stack size: 4096
xTaskCreate, name: TUYA_TCPIP, priority: 9, stack size: 2048
tkl_ethernetif_init
tkl_ethernetif_init
xTaskCreate, name: app_msg, priority: 4, stack size: 3072
xTaskCreate, name: wq_system, priority: 3, stack size: 5120
xTaskCreate, name: wq_highpri, priority: 4, stack size: 4096
xTaskCreate, name: sys_timer, priority: 5, stack size: 4096
----- tkl_watchdog_init
wdg shift_left_num:0x10, set num:65535, top:0x0d
xTaskCreate, name: health_monitor, priority: 5, stack size: 1536
[01-01 00:00:00 ty E][lr:0x100994df] logseq empty
[01-01 00:00:00 ty N][ty_sys.c:277] sdk_info:< TuyaOS V:3.5.6 BS:40.00_PT:2.3_LAN:3.5_CAD:1.0.5_CD:1.0.0 >
< BUILD AT:2025_05_13_16_33_11 BY ci_manage FOR tuyaos-iot AT ln882h >
IOT DEFS < WIFI_GW:1 DEBUG:1 KV_FILE:0 LITTLE_END:1 SL:0 OPERATING_SYSTEM:98 RELIABLE_TRANSFER:0 >
[01-01 00:00:00 ty N][ty_sys.c:278] name:ln_elec_plug:1.0.2
[01-01 00:00:00 ty N][ty_sys.c:279] firmware compiled at Sep 4 2025 16:17:19
[01-01 00:00:00 ty N][ty_sys.c:280] system reset reason:[0]
[01-01 00:00:00 ty N][lr:0x100c2db7] key_addr: 0x1ec000 block_sz 4096
[01-01 00:00:00 ty N][lr:0x100c3091] get key:
0x26 0x90 0x42 0x92 0xd0 0x80 0x24 0x1 0x9d 0xcc 0xd7 0x2d 0x7b 0x2f 0x2d 0xc
[01-01 00:00:00 ty N][lr:0x1009ee2d] uni_random_init...
[01-01 00:00:00 ty N][lr:0x1009f0d1] tuya_tls_rand_init ok!
[01-01 00:00:00 ty N][lr:0x100a870b] mf is open need stop fastconnect
set work mode 1, is open 0, current ln mode: 0
wifi not start, turn on first
adapt wifi start <m:1>, hw_ready:0
start rf preprocess and image cal
[WLIB_E]idx=00, iq_hex_cal=0x7F7E, i=127, q=126, iavg= 24, qavg= 59
[WLIB_E]idx=01, iq_hex_cal=0x7E7D, i=126, q=125, iavg= 45, qavg= 53
[WLIB_E]idx=02, iq_hex_cal=0x7C7C, i=124, q=124, iavg= 7, qavg= 31
[WLIB_E]idx=03, iq_hex_cal=0x797B, i=121, q=123, iavg= 81, qavg= 48
[WLIB_E]idx=04, iq_hex_cal=0x767C, i=118, q=124, iavg= 36, qavg= 78
[WLIB_E]idx=05, iq_hex_cal=0x7F7E, i=127, q=126, iavg= 39, qavg= 53
[WLIB_E]idx=06, iq_hex_cal=0x7E7D, i=126, q=125, iavg= 12, qavg= 65
[WLIB_E]idx=07, iq_hex_cal=0x7D7C, i=125, q=124, iavg= 41, qavg= 16
[WLIB_E]idx=08, iq_hex_cal=0x7B7B, i=123, q=123, iavg= 27, qavg= 70
[WLIB_E]idx=09, iq_hex_cal=0x787C, i=120, q=124, iavg= 48, qavg= 57
[WLIB_E]idx=10, iq_hex_cal=0x7F7E, i=127, q=126, iavg= 39, qavg= 51
[WLIB_E]idx=11, iq_hex_cal=0x7E7D, i=126, q=125, iavg= 12, qavg= 64
[WLIB_E]idx=12, iq_hex_cal=0x7D7C, i=125, q=124, iavg= 44, qavg= 7
[WLIB_E]idx=13, iq_hex_cal=0x7B7B, i=123, q=123, iavg= 21, qavg= 65
[WLIB_E]idx=14, iq_hex_cal=0x787C, i=120, q=124, iavg= 54, qavg= 81
[WLIB_E]idx=15, iq_hex_cal=0x7F7E, i=127, q=126, iavg= 41, qavg= 56
[WLIB_E]idx=16, iq_hex_cal=0x7E7D, i=126, q=125, iavg= 14, qavg= 56
[WLIB_E]idx=17, iq_hex_cal=0x7D7C, i=125, q=124, iavg= 52, qavg= 10
[WLIB_E]idx=18, iq_hex_cal=0x7B7B, i=123, q=123, iavg= 30, qavg= 62
[WLIB_E]idx=19, iq_hex_cal=0x787B, i=120, q=123, iavg= 55, qavg= 54
[WLIB_E]idx=20, iq_hex_cal=0x7E7F, i=126, q=127, iavg= 59, qavg= 9
[WLIB_E]idx=21, iq_hex_cal=0x7C7F, i=124, q=127, iavg= 31, qavg= 13
[WLIB_E]idx=22, iq_hex_cal=0x797F, i=121, q=127, iavg= 55, qavg= 35
[WLIB_E]idx=23, iq_hex_cal=0x7580, i=117, q=128, iavg= 14, qavg= 59
[WLIB_E]idx=24, iq_hex_cal=0x6F83, i=111, q=131, iavg= 68, qavg= 68
xTaskCreate, name: wifi_cfg, priority: 5, stack size: 2048
xTaskCreate, name: mac_task, priority: 9, stack size: 2048
[WLIB_I]cap_comp = 0, xtal_capbank_tab:[0]:40 [1]:35 [2]:35 [3]:35 [4]:50 [5]:70 [6]:70 [7]:70
[WLIB_I][original]phy_tab_1f(GN):0x4C, phy_tab_20(B):0x3C
[WLIB_I][efuse]phy_tab_1f(GN):0x60, phy_tab_20(B):0x50, efuse_comp:20
[WLIB_I][g_tx_comp]b_flag=0x00, gn_flag=0x00
[WLIB_I][g_tx_comp.b_ch ]: ch1=0,ch2=0,ch3=0,ch4=0,ch5=0,ch6=0,ch7=0,ch8=0,ch9=0,ch10=0,ch11=0,ch12=0,ch13=0
[WLIB_I][g_tx_comp.gn_ch]: ch1=0,ch2=0,ch3=0,ch4=0,ch5=0,ch6=0,ch7=0,ch8=0,ch9=0,ch10=0,ch11=0,ch12=0,ch13=0
[WLIB_I][flash]phy_tab_1f(GN):0x60, phy_tab_20(B):0x50, tx_pwr_comp_all=0, tx_pwr_comp_b=0, tx_pwr_comp_gn=0, b_ch=0, gn_ch=0
[WLIB_I]==>temp_sect:2,phy_tab_1f:0x60,phy_tab_20:0x50
[WLIB_I]<==temp_sect:2,phy_tab_1f:0x60,phy_tab_20:0x50
XTAL CAP VAL:0.
wifi stop
wifi sta start
[WLIB_I]LN882H WiFi Lib Ver: 1.1.3 [GCC] [build time:Sep 4 2025 15:54:28][0x010103ff](gitlab custom-tuya_cuke2:4cb53418)
[WLIB_I]STA_Startup.
STA startup!
[WLIB_I]Disconnected.
[WLIB_I]HwInd:UKI:0
[WLIB_I]Disconnected.
current work mode 0
No need to switch mode, mode:0
xTaskCreate, name: mf_test, priority: 4, stack size: 5120
adapt wifi start <m:2>, hw_ready:1
[01-01 00:00:01 ty N][ty_sys.c:343] mf_init succ
[01-01 00:00:01 ty N][ty_app_elec_component.c:119] ty_app_elec_start...
[01-01 00:00:01 ty N][tdd_button_gpio.c:199] tdd_gpio_button_register succ
[01-01 00:00:01 ty E][lr:0x100c6e2d] uf_open RLY_INIT err 8
[01-01 00:00:01 ty E][tfm_timing_storage.c:147] uf RLY_INIT can't open
tkl_thread_release, name: mf_test
[01-01 00:00:01 ty E][lr:0x100c6e2d] uf_open LIGHT_MODE err 8
[01-01 00:00:01 ty E][tfm_timing_storage.c:147] uf LIGHT_MODE can't open
tkl_wifi_set_lp_mode 1571, en 0, dtim 0
<-- enter ACTIVE mode
local_lp_mode_set 1540, enable ble clock gate
[01-01 00:00:01 ty N][ty_sys.c:85] read_gw_wsm.nc_tp: 1, read_gw_wsm.md: 0
set work mode 2, is open 1, current ln mode: 0
current work mode 0
No need to switch mode, mode:0
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:0)
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:1)
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:2)
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:3)
reboot type(0:power-on;1:soft-rst;2:wdt-rst): 0
reboot count: 0
[ln_ty_sdk_ver: 0.0.5_alpha or 0x00000500] [build time:2022-05-17_14:57:03]
[Git info: develop_198ece8]
[BLIB Ver: 1.0.3 or 0x010003ff] [build time:Jan 19 2023 12:14:45]
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:4)
scan complete
AP cnt:18
[WLIB_I]Disconnected.
[WLIB_I]Disconnected.
[WLIB_I]Disconnected.
sta_disconnected 225: STA disconnected to target AP!
__tkl_wifi_disconnect_cb 225
[01-01 00:00:03 ty N][lr:0x100add45] wifi status changed to 2
[01-01 00:00:03 ty N][lr:0x100a8363] wifi soc init. pid:vd7omhudnl8oyc5j firmwarekey: ver:1.0.2
[01-01 00:00:03 ty N][lr:0x100ae255] start wifi link params validate, nc_tp:1 md:0
[01-01 00:00:03 ty N][lr:0x100ae2dd] gw_wsm.nc_tp:1
[01-01 00:00:03 ty N][lr:0x100ae2e7] gw_wsm.md:0
[01-01 00:00:03 ty E][lr:0x100a971f] read wf start mode err:-6
[01-01 00:00:03 ty N][lr:0x100a3335] Last reset reason: 0
[01-01 00:00:03 ty N][lr:0x100a33c5] gw_cntl->gw_wsm.stat:0
[01-01 00:00:03 ty N][lr:0x100a345f] gw_cntl->gw_if.abi:0 input:0
[01-01 00:00:03 ty N][lr:0x100a346d] gw_cntl->gw_if.product_key:vd7omhudnl8oyc5j, input:vd7omhudnl8oyc5j
[01-01 00:00:03 ty N][lr:0x100a3479] gw_cntl->gw_if.tp:0, input:0
[01-01 00:00:03 ty N][lr:0x100a348d] gw_cntl->gw_if.firmware_key:, input:
[01-01 00:00:03 ty N][lr:0x100a3a91] enter success_proc
[tkl_wifi_get_mac:1234] if: 0, mac: 20:f1:b2:36:ab:76
ble_mac: 77:ab:36:b2:f1:20
[01-01 00:00:03 ty N][lr:0x100a3aa5] serial_no:20f1b236ab76
[01-01 00:00:03 ty E][lr:0x100a971f] read wf start mode err:-6
set work mode 2, is open 1, current ln mode: 0
current work mode 0
No need to switch mode, mode:0
[WLIB_I]Disconnected.
[__tkl_wif[01-01 00:00:03 ty E][lr:0x100c6e2d] ufi_all_ap_scan-476]wait scan (scan_cnt:0)
_open temp_energy err 8
[01-01 00:00:03 ty E][tfm_timing_storage.c:147] uf temp_energy can't open
[01-01 00:00:03 ty E][lr:0x100c6e2d] uf_open day_energy err 8
[01-01 00:00:03 ty E][tfm_timing_storage.c:147] uf day_energy can't open
[01-01 00:00:03 ty E][lr:0x100c6e2d] uf_open temp_energy err 8
[01-01 00:00:03 ty E][tfm_timing_storage.c:147] uf temp_energy can't open
[01-01 00:00:03 ty E][lr:0x100c6e2d] uf_open day_energy err 8
[01-01 00:00:03 ty E][tfm_timing_storage.c:147] uf day_energy can't open
[01-01 00:00:03 ty E][lr:0x100c6e2d] uf_open over_charge err 8
[01-01 00:00:03 ty E][tfm_timing_storage.c:147] uf over_charge can't open
xTaskCreate, name: button_scan, priority: 4, stack size: 2048
[01-01 00:00:03 ty N][tdl_button_manage.c:626] tdl_button_create succ
tkl_thread_release, name: tuya_app_
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:1)
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:2)
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:3)
scan complete
[WLIB_I]Disconnected.
[__tkl_wifi_all_ap_scan-476]wait scan (scan_cnt:4)
scan complete
AP cnt:19
set work mode 1, is open 1, current ln mode: 0
current work mode 0
No need to switch mode, mode:0
[01-01 00:00:06 ty N][lr:0x100a98bb] cur stat:1 0x1006bed5 -->>
[01-01 00:00:06 ty N][lr:0x100a98f5] wifi netstat changed to:1 -->>
[01-01 00:00:06 ty N][lr:0x100a990b] report wifi netstat[1] to callback -->>
[01-01 00:00:06 ty N][ty_app_elec_trigger_network.c:82] --->net state change to:1
[01-01 00:00:06 ty N][lr:0x100a9449] timer stated, short timer:0x0, long timer:0x100a9289
[01-01 00:00:06 ty N][lr:0x100bcd03] bt startup attr:ff
[01-01 00:00:06 ty N][lr:0x10083b23] upd product_id type:0 vd7omhudnl8oyc5j
xTaskCreate, name: host_main_thread_hdl, priority: 8, stack size: 5120
[01-01 00:00:06 ty N][lr:0x10083ae5] ty bt sdk init success finish
[01-01 00:00:06 ty N][lr:0x1007ebe3] Start Adv
[01-01 00:00:06 ty N][lr:0x100a3da3] __devos_init_evt success
[01-01 00:00:06 ty N][lr:0x1007ebe3] Start Adv
[01-01 00:00:06 ty N][lr:0x10083695] ble adv updated
[tkl_wifi_get_mac:1234] if: 0, mac: 20:f1:b2:36:ab:76
ble_mac: 77:ab:36:b2:f1:20
[WLIB_I]In Sniffer mode, do not reinitiating scan!
[WLIB_I]xtal_temp_cal.curr_sect=3,last_sect=2
[WLIB_I]==>temp_sect:3,phy_tab_1f:0x60,phy_tab_20:0x50
[WLIB_I]<==temp_sect:3,phy_tab_1f:0x60,phy_tab_20:0x50