![](./productSensor/ET-SHT45_WPS/1b.jpg)
ET-SHT45 WATER PROOF SENSOR
![](./prodESP/ESP32-S3-MATRIX/1b.jpg)
ESP32-S3-MATRIX WIFI
![](./prodESP/uno4r4/4b.jpg)
UNO-R4-WIFI
![](./prodESP/uno4r4/1b.jpg)
ARDUINO UNO-R4-WIFI
![](./prodIOT/ET-RAK4200/1b.jpg)
ET-LoRa Node RAK42XX
![](./prodKitNLab/ET-ESP32-LABV1-BOOK/1b.jpg)
การใช้งานและการทดลอง ESP32 Arduino และ IoT
![](./prodKitNLab/ET-ESP32-LABV1/1b.jpg)
ET-ESP32 LAB V1
![](./prod13000/ADAPTER12V3A/1b.jpg)
PROJECT PCB SOFT THIN 60X80 mm.
![](./productI2C_RS485/RS485-HUB8CH-ISOLATE/1b.jpg)
SWITCHING ADAPTER 100-240V 12V 3A
![](./productI2C_RS485/I2C-RELAY16CH/1b.jpg)
I2C-RELAY 16CH
![](./productI2C_RS485/MODBUS-WIND-SPEED/1b.jpg)
MODBUS WIND SPEED
![](./productDIN/BOX_WP_100X68X50mmCLEAR/1b.jpg)
BOX WATER PROOF 100X68X50 mm CLEAR
![](./productI2C_RS485/MODBUS-M31-AXAX8080G/1b.jpg)
MODBUS M31-AXAX8080G
![](./productI2C_RS485/ET-I2C_TO_10PIN/1b.jpg)
ET-I2C TO 10PIN
![](./productDIN/BOX_DIN145x90x40mm/1b.jpg)
BOX DIN 145 x 90 x 40 mm
![](./prodintf/PNP2NPN_CR1CH/1b.jpg)
PNP TO NPN CONVERTER 1 CH
![](./prodintf/PNP2NPN_CR1CH/2b.jpg)
NPN TO PNP CONVERTER 1 CH
![](./productDIN/HDR-30-X-DIN/1b.jpg)
HDR-30-12 DIN
![](./productDIN/HDR-30-X-DIN/4b.jpg)
HDR-30-24 DIN
![](./productI2C_RS485/ET-MODBUS-DIN-DIS6DIG/1b.jpg)
ET-MODBUS DIN DIS 6 DIG
![](./prod15000/TFTLCD_1_28-C240X240/1b.jpg)
TFT LCD 1.28 CIRCLE 240X240
![](./prod13000/PROJECT_PCB_ST60X80mm/1b.jpg)
PROJECT PCB SOFT THIN 60X80 mm.
![](./productI2C_RS485/ET-I2CSW4-LAMP4/1b.jpg)
ET-I2C SW4-LAMP4
![](./productI2C_RS485/MODBUS_DIN_23IO32/1b.jpg)
MODBUS DIN 23IOD32 NPN
![](./productI2C_RS485/MODBUS_DIN_23IO32/4b.jpg)
MODBUS DIN 23IOD32 PNP
![](./productI2C_RS485/ET-ESP/1b.jpg)
ET-ESP32 WROOM 32UE V1
![](./productI2C_RS485/ET-ESP/9b.jpg)
ET-WIFI SMART FARM PLUS
![](./productI2C_RS485/ET-ESP/10b.jpg)
ET-4G SMART FARM PLUS
![](./productI2C_RS485/ET-ESP/12b.jpg)
ET-WIFI SMART FARM PLUS MODBUS SET
![](./productI2C_RS485/ET-ESP/13b.jpg)
ET-WIFI SMART FARM PLUS I2C SET
![](./productI2C_RS485/ET-ESP/14b.jpg)
ET-4G SMART FARM PLUS MODBUS SET
![](./productI2C_RS485/ET-ESP/15b.jpg)
ET-4G SMART FARM PLUS I2C SET
![](./productDIN/BOX_DIN_90X90X40mm/1b.jpg)
BOX DIN 90X90X40 mm
![](./productDIN/BOX_DIN_160X95X55mm/1b.jpg)
BOX DIN 160X95X55 mm
![](./productI2C_RS485/LEAF_HT_SSMODBUS_RTU/1b.jpg)
LEAF H-T SENSOR MODBUS RTU
![](./productI2C_RS485/MODBUS-4AI-4VI-4DI-8DO/1b.jpg)
MODBUS 4AI-4VI-4DI-8DO
![](./prod13000/DC-DC-STEP-UP3-12V/1b.jpg)
DC-DC STEP UP 3V-12V
![](./productI2C_RS485/AMBLIGHT_SNSR_200KLUX_MBRTU/1b.jpg)
AMBIENT LIGHT SENSOR (200 KLUX) MODBUS RTU
![](./prodIOT/E22-900T22U/1b.jpg)
E22-900T22U(USB)
![](./prodintf/ET-RS232-2.4G-V3/1b.jpg)
ET-RS232 2.4G V3
![](./productI2C_RS485/ET-SMART-FARM-V1-MDB-SET/1b.jpg)
ET-SMART FARM V1 MODBUS SET
![](./productI2C_RS485/ET-SMART-FARM-V1-I2C-SET/1b.jpg)
ET-SMART FARM V1 I2C SET
![](./prod13000/ADAPTER12V1A/1b.jpg)
ET-SWITCHING ADAPTER 12V 1A TISI TYPE J หรือ H หรือ B
![](./productI2C_RS485/MODBUS-ME31-AAAX2240/1b.jpg)
MODBUS ME31-AAAX2240
![](./prodintf/ET-MINI-I2C-DA-10V/1b.jpg)
ET-MINI I2C D/A 0-10V
![](./prodBook/smart-farm-handysense/1b.jpg)
เรียนรู้ เข้าใจ ออกแบบ สร้างสมาร์ทฟาร์ม ด้วย แพลตฟอร์ม HandySense
![](./productDIN/BOX-DIN-150x90x40mm-GRAY/1b.jpg)
BOX DIN 150 x 90 x 40 mm GRAY
![](./prodintf/ET-MINI-I2C-ISOLATE/1b.jpg)
ET-MINI I2C ISOLATE
![](./productSensor/SOIL-TH-PH-NPK-MODBUS-RTU/1b.jpg)
SOIL T/H/PH/N/P/K MODBUS RTU
![](./productDIN/BOX-WATER-P-230X150X85/1b.jpg)
BOX WATER PROOF 230 X 150 X 85 mm.
![](./productI2C_RS485/etmodbus-weather-pm25ht/1b.jpg)
ET-MODBUS WEATHER PM2.5/H/T
![](./productSensor/SOIL-NPK-MODBUS-RTU/1b.jpg)
SOIL N-P-K MODBUS RTU
![](./prodUBit/UROVER_KIT_ROBOT_BBC/1b.jpg)
MICRO ROVER KIT ROBOT+BBC
![](./prodUBit/UROVER_KIT_ROBOT_BBC/2b.jpg)
MICRO ROVER KIT ROBOT
![](./productSensor/ET-WEATHER-PM25-SENSOR/1b.jpg)
ET-WEATHER PM2.5/H/T SENSOR
![](./productI2C_RS485/E95-DTU-900LS22-485/1b.jpg)
E95-DTU-900LS22-485
![](./prodintf/ET-4G-EC200-EU/1b.jpg)
ET-4G EC200-EU
![](./prod13000/HLK-2M12/1b.jpg)
HLK-2M12
![](./productI2C_RS485/ET-ESP32-GATEWAY/1b.jpg)
ET-ESP32 GATEWAY
![](./prod13000/Wifi-FPC-ANTENNA-IPEX/1b.jpg)
WIFI FPC ANTENNA IPEX
![](./productI2C_RS485/RS232-485-HUB-4CH-ISOLATE/1b.jpg)
RS232/485 HUB 4CH ISOLATE
![](./prodAVR/NANO-F328-C/1b.jpg)
NANO F328P-C
![](./prod13000/HLK-20M12/1b.jpg)
HLK-20M12
![](./prod13000/HLK-20M05/1b.jpg)
HLK-20M05
![](./productPi/PICO-RP2040-4M/1b.jpg)
PICO RP2040-4M
![](./productI2C_RS485/MODBUS-ME31-XAXA0404/1b.jpg)
MODBUS ME31-XAXA0404
![](./productI2C_RS485/MODBUS-RTUTCP-ADM-5832G/1b.jpg)
MODBUS RTU/TCP ADM-5832G
![](./productSensor/SEN54-SDN/1b.jpg)
SEN54-SDN
![](./productSensor/SEN54-SDN/2b.jpg)
SENSOR HOLD SEN54
![](./productI2C_RS485/MODBUS-RTU-RELAY1IN1/1b.jpg)
MODBUS RTU RELAY1/IN1
![](./productI2C_RS485/MODBUS-ETHERNET-DIN/1b.png)
MODBUS ETHERNET DIN
![](./prodUBit/MICROBITV22/1b.jpg)
BBC MICRO:BIT V2.2
![](./productI2C_RS485/ET-MODBUS-WEATHER-SHT31nBH1750/1b.jpg)
ET-MODBUS WEATHER SHT31+BH1750
![](./productI2C_RS485/WP8028ADAM-8DI8DO/1b.jpg)
WP8028ADAM-8DI/8DO
![](./productI2C_RS485/ET-MODBUS-WEATHER-BH1750/1b.jpg)
ET-MODBUS WEATHER BH1750
![](./prodintf/SSR-40-DA/1b.jpg)
SSR-40-DA
![](./prodintf/TX0108-3V3-5V-LEVEL/1b.jpg)
TX0108 3.3-5V LEVEL
![](./productI2C_RS485/ET-SMART-FARM-V1P/1b.jpg)
ET-SMART FARM V1 PLUS
![](./productSensor/ET-WEATHER-SHT31nBH1750/1b.jpg)
ET-WEATHER SHT31+BH1750 SENSOR
![](./productI2C_RS485/ET-SMART-FARM-V1/1b.jpg)
ET-SMART FARM V1
![](./productI2C_RS485/ET-ESP32-RS485-V3/1b.jpg)
ET-ESP32 RS485 V3
![](./productSensor/ET-SHT20-5V-WPSR/1b.jpg)
ET-SHT20-5V WATER PROOF SENSOR
![](./productSensor/BH1750-LIGHT-COVER-SENSORv3/2b.jpg)
BH1750 LIGHT COVER SENSOR & SP13-6P V3
![](./productI2C_RS485/ET_MODBUS_RTU_SHT31_BH1750_BOXV3/1b.jpg)
ET-MODBUS RTU SHT31 & BH1750 BOX V3
![](./prodIC/LPC1769FBD100/1b.jpg)
LPC1769FBD100 (สินค้าใหม่ 100% จากโรงงานผู้ผลิต)
![](./productI2C_RS485/MODBUS_DIN32_INP/1b.jpg)
MODBUS DIN 32 INPUT PNP
![](./productPi/ET-BASE-PI-PICO/1b.jpg)
ET-BASE PI PICO
![](./prodintf/ET-I2C-SW4OUT4/1b.jpg)
ET-I2C SW4/OUT4
![](./productPi/PICO-LCD-1_14/4b.jpg)
PICO-LCD-1.14
![](./productPi/PICO-ALL-GPIO/1b.jpg)
PICO ALL GPIO
![](./productPi/ET-PICO-EXP-PROJECT/2b.jpg)
ET-PICO EXP PROJECT
![](./productPi/RPiPICO/1b.jpg)
RASPBERRY PI PICO