Command: C:\Espressif\tools\python\v6.0\venv\Scripts\python.exe C:\esp\v6.0\esp-idf\tools/idf_monitor.py -p COM5 -b 115200 --toolchain-prefix xtensa-esp32-elf- --target esp32 --revision 0 C:\Users\e.adame\Documents\ESP32_Modbus_TCP_to_PICS_MULTI\build\modbus_tcp_esp32.elf C:\Users\e.adame\Documents\ESP32_Modbus_TCP_to_PICS_MULTI\build\bootloader\bootloader.elf --force-color -m 'C:\Espressif\tools\python\v6.0\venv\Scripts\python.exe' 'C:\esp\v6.0\esp-idf\tools\idf.py' '-p' 'COM5' ets Jul 29 2019 12:21:46 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0040,len:6272 load:0x40078000,len:15848 load:0x40080400,len:3920 entry 0x40080644 I (27) boot: ESP-IDF v6.0 2nd stage bootloader I (27) boot: compile time Apr 6 2026 16:50:59 I (28) boot: Multicore bootloader I (29) boot: chip revision: v3.1 I (31) boot.esp32: SPI Speed : 40MHz I (35) boot.esp32: SPI Mode : DIO I (39) boot.esp32: SPI Flash Size : 2MB I (42) boot: Enabling RNG early entropy source... I (47) boot: Partition Table: I (49) boot: ## Label Usage Type ST Offset Length I (56) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (62) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (69) boot: 2 factory factory app 00 00 00010000 00100000 I (75) boot: 3 spiffs Unknown data 01 82 00110000 000f0000 I (82) boot: End of partition table I (85) esp_image: segment 0: paddr=00010020 vaddr=3f400020 size=1b7b8h (112568) map I (133) esp_image: segment 1: paddr=0002b7e0 vaddr=3ffb0000 size=04528h ( 17704) load I (140) esp_image: segment 2: paddr=0002fd10 vaddr=40080000 size=00308h ( 776) load I (140) esp_image: segment 3: paddr=00030020 vaddr=400d0020 size=90998h (592280) map I (355) esp_image: segment 4: paddr=000c09c0 vaddr=40080308 size=15300h ( 86784) load I (390) esp_image: segment 5: paddr=000d5cc8 vaddr=50000000 size=00028h ( 40) load I (402) boot: Loaded app from partition at offset 0x10000 I (402) boot: Disabling RNG early entropy source... I (413) cpu_start: Multicore app I (421) cpu_start: GPIO 3 and 1 are used as console UART I/O pins I (421) cpu_start: Pro cpu start user code I (421) cpu_start: cpu freq: 160000000 Hz I (423) app_init: Application information: I (427) app_init: Project name: modbus_tcp_esp32 I (431) app_init: App version: 1 I (435) app_init: Compile time: Apr 6 2026 16:50:21 I (440) app_init: ELF file SHA256: 6a88950a5... I (444) app_init: ESP-IDF: v6.0 I (448) efuse_init: Min chip rev: v0.0 I (452) efuse_init: Max chip rev: v3.99  I (456) efuse_init: Chip rev: v3.1 I (460) heap_init: Initializing. RAM available for dynamic allocation: I (466) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (471) heap_init: At 3FFD6C48 len 000093B8 (36 KiB): DRAM I (476) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (481) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (487) heap_init: At 40095608 len 0000A9F8 (42 KiB): IRAM I (494) spi_flash: detected chip: generic I (496) spi_flash: flash io: dio W (499) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header. I (513) main_task: Started on CPU0 I (523) main_task: Calling app_main() I (523) MODBUS_MAIN: Starting Modbus TCP device I (613) MODBUS_MAIN: SPIFFS mounted: total=896321 used=29869 I (613) MODBUS_MAIN: ----- SPIFFS file list ----- I (613) MODBUS_MAIN: SPIFFS file: device_1.csv I (623) MODBUS_MAIN: SPIFFS file: device_2.csv I (623) MODBUS_MAIN: SPIFFS file: device_3.csv I (623) MODBUS_MAIN: SPIFFS file: device_config.ini I (663) MODBUS_MAIN: ---------------------------- I (673) MODBUS_MAIN: Modbus Port: 502 I (673) MODBUS_MAIN: Configured device_count = 2 I (673) MODBUS_MAIN: CFG device[0]: enabled=1 unit_id=1 name=Device_1 csv=device_1.csv I (673) MODBUS_MAIN: CFG device[1]: enabled=1 unit_id=2 name=Device_2 csv=device_2.csv I (683) MODBUS_MAIN: Preparing device[0]: unit_id=1 name=Device_1 csv=/spiffs/device_1.csv I (723) MODBUS_MAIN: CSV file found for device 1: /spiffs/device_1.csv I (853) MODBUS_MAIN: Device 1 (Device_1) loaded 372 Modbus points from /spiffs/device_1.csv I (853) MODBUS_MAIN: Preparing device[1]: unit_id=2 name=Device_2 csv=/spiffs/device_2.csv I (863) MODBUS_MAIN: CSV file found for device 2: /spiffs/device_2.csv I (903) MODBUS_MAIN: Device 2 (Device_2) loaded 126 Modbus points from /spiffs/device_2.csv I (903) MODBUS_MAIN: ----- Runtime Modbus Device Table ----- I (903) MODBUS_MAIN: RUNTIME device[0]: unit_id=1 name=Device_1 csv=/spiffs/device_1.csv points=372 I (913) MODBUS_MAIN: RUNTIME device[1]: unit_id=2 name=Device_2 csv=/spiffs/device_2.csv points=126 I (923) MODBUS_MAIN: --------------------------------------- I (933) MODBUS_MAIN: ----- Modbus Point Capacity ----- I (933) MODBUS_MAIN: Device 1 (Device_1): used=372 / max=384, remaining=12 (96.9% used) I (943) MODBUS_MAIN: Device 2 (Device_2): used=126 / max=384, remaining=258 (32.8% used) I (953) MODBUS_MAIN: Configured capacity: used=498 / max=768, remaining=270 I (953) MODBUS_MAIN: Free heap: 148420 bytes, largest block: 110592 bytes, point size: 160 bytes I (963) MODBUS_MAIN: Heap-equivalent points available (informational only): 927 I (973) MODBUS_MAIN: --------------------------------- I (973) MODBUS_MAIN: ----- Point Cost Guide ----- I (983) MODBUS_MAIN: Internal point usage (counts against MODBUS_MAX_POINTS): I (993) MODBUS_MAIN: data_type=bool -> 1 point I (993) MODBUS_MAIN: data_type=uint16 -> 1 point I (993) MODBUS_MAIN: data_type=uint32 -> 2 points I (1003) MODBUS_MAIN: data_type=float -> 2 points I (1003) MODBUS_MAIN: data_type=double -> 4 points I (1013) MODBUS_MAIN: PICS staging usage (for pics_address spacing only): I (1023) MODBUS_MAIN: pics_data_type=Boolean -> 1 register I (1023) MODBUS_MAIN: pics_data_type=Integer -> 2 registers I (1033) MODBUS_MAIN: pics_data_type=Float -> 4 registers I (1033) MODBUS_MAIN: pics_data_type=None -> 0 registers I (1043) MODBUS_MAIN: Planning examples: I (1043) MODBUS_MAIN: 100 uint16 CSV rows -> about 100 internal points I (1053) MODBUS_MAIN: 100 float CSV rows -> about 200 internal points I (1053) MODBUS_MAIN: 100 double CSV rows -> about 400 internal points I (1063) MODBUS_MAIN: -------------------------------- I (1063) MODBUS_MAIN: ----- Device Type Mix ----- I (1073) MODBUS_MAIN: Device 1 (Device_1) type mix: base_rows=286 internal_points=372 pics_regs=714 I (1083) MODBUS_MAIN: data_type counts: bool=14 uint16=186 uint32=85 float=1 double=0 I (1093) MODBUS_MAIN: pics_data_type counts: none=15 Boolean=0 Integer=185 Float=86 I (1093) MODBUS_MAIN: Device 2 (Device_2) type mix: base_rows=126 internal_points=126 pics_regs=214 I (1103) MODBUS_MAIN: data_type counts: bool=18 uint16=108 uint32=0 float=0 double=0 I (1113) MODBUS_MAIN: pics_data_type counts: none=72 Boolean=0 Integer=1 Float=53 I (1123) MODBUS_MAIN: --------------------------- I (1123) MODBUS_MAIN: ----- Modbus Memory Usage ----- I (1133) MODBUS_MAIN: Device 1 (Device_1): 372 / 384 points used (96.9%) I (1133) MODBUS_MAIN: Device 2 (Device_2): 126 / 384 points used (32.8%) I (1143) MODBUS_MAIN: TOTAL POINTS LOADED: 498 I (1143) MODBUS_MAIN: -------------------------------- I (1163) wifi:wifi driver task: 3ffdf4ec, prio:23, stack:6656, core=0 I (1173) wifi:wifi firmware version: 44738b4 I (1173) wifi:wifi certification version: v7.0 I (1173) wifi:config NVS flash: enabled I (1173) wifi:config nano formatting: disabled I (1183) wifi:Init data frame dynamic rx buffer num: 32 I (1183) wifi:Init static rx mgmt buffer num: 5 I (1183) wifi:Init management short buffer num: 32 I (1193) wifi:Init dynamic tx buffer num: 32 I (1193) wifi:Init static rx buffer size: 1600 I (1203) wifi:Init static rx buffer num: 10 I (1203) wifi:Init dynamic rx buffer num: 32 I (1213) wifi_init: rx ba win: 6 I (1213) wifi_init: accept mbox: 6 I (1213) wifi_init: tcpip mbox: 32 I (1213) wifi_init: udp mbox: 6 I (1223) wifi_init: tcp mbox: 6 I (1223) wifi_init: tcp tx win: 5760 I (1223) wifi_init: tcp rx win: 5760 I (1233) wifi_init: tcp mss: 1440 I (1233) wifi_init: WiFi IRAM OP enabled I (1233) wifi_init: WiFi RX IRAM OP enabled I (1243) phy_init: phy_version 4863,a3a4459,Oct 28 2025,14:30:06 I (1323) wifi:mode : sta (cc:7b:5c:bb:d3:d4) I (1323) wifi:enable tsf I (1333) WIFI_MANAGER: Wi-Fi STA start I (1343) wifi:new:<1,0>, old:<1,0>, ap:<255,255>, sta:<1,0>, prof:1, snd_ch_cfg:0x0 I (1343) wifi:state: init -> auth (0xb0) I (3023) wifi:state: auth -> assoc (0x0) I (4023) wifi:state: assoc -> init (0x400) I (4033) wifi:new:<1,0>, old:<1,0>, ap:<255,255>, sta:<1,0>, prof:1, snd_ch_cfg:0x0 W (4033) WIFI_MANAGER: Wi-Fi disconnected, retrying W (6453) WIFI_MANAGER: Wi-Fi disconnected, retrying I (6463) wifi:new:<1,0>, old:<1,0>, ap:<255,255>, sta:<1,0>, prof:1, snd_ch_cfg:0x0 I (6463) wifi:state: init -> auth (0xb0) I (8153) wifi:state: auth -> assoc (0x0) I (8223) wifi:state: assoc -> run (0x10) I (8263) wifi:connected with M3000-4B29, aid = 10, channel 1, BW20, bssid = 18:ee:86:d3:4b:2a I (8263) wifi:security: WPA3-SAE, phy: bgn, rssi: -49 I (8263) wifi:pm start, type: 1 I (8273) wifi:dp: 1, bi: 102400, li: 3, scale listen interval from 307200 us to 307200 us I (8303) wifi:dp: 2, bi: 102400, li: 4, scale listen interval from 307200 us to 409600 us I (8303) wifi:AP's beacon interval = 102400 us, DTIM period = 2 I (8303) wifi:idx:0 (ifx:0, 18:ee:86:d3:4b:2a), tid:0, ssn:0, winSize:64 I (9323) esp_netif_handlers: sta ip: 192.168.1.28, mask: 255.255.255.0, gw: 192.168.1.1 I (9323) WIFI_MANAGER: Got IP: 192.168.1.28 I (9323) MODBUS_MAIN: Modbus TCP server listening on port 502 (max_clients=4) I (9333) main_task: Returned from app_main() I (9983) MODBUS_MAIN: Client connected: 192.168.1.18:60036 (active=1) I (10093) wifi:idx:1 (ifx:0, 18:ee:86:d3:4b:2a), tid:6, ssn:2, winSize:64 I (11173) MODBUS_MAIN: Client connected: 192.168.1.18:60213 (active=2)