RS232 TO RS485/RS422 Two Way Transparent Transmission ServerPort Converter
C $31.18
Module
nRF52840 nRF52832 BLE4.2/5.0 Bluetooth Packet Capture Tool USB Interface PCB
C $20.93 to C $22.66
2pcs/lot Long Range 915MHz Wifi Lora Antenna for Communication Magnet Mounted
C $13.13
10pcs Nrf24l01p+pa+lna Wireless 27dBm SPI 2.4GHz 5km RF Transceiver Module
C $14.73
RS232/485 Ethernet Serial Port Server TCP UDP Transparent Transceiver
C $45.53
DIP E01C-ML01DP5 2.4GHz Compatible nRF24L01 PA LNA RF Wireless Transceiver
C $9.88
LoRaWan Node Module ASR6601 DC 8～28V RS232/RS485 470MHz 6KM Watchdog ABP/OTAA
C $39.21
10X 2.0dBi Omi PCB Flexible Antenna IPEX 868/915MHz WIFI Antenna High Gain
C $10.84
RS485 RS232 to Ethernet RJ45 Serial Port Server TCP UDP Full Duplex Modbus RTU
C $36.38
UART E22-900T22D Wireless Modul SX1262 868MHz 915MHz LoRa SMD 22dBm Modul
C $17.21
433MHz LLCC68 DIP 10km E220-400T30D Module wireless Long Range transceiver
C $17.21
BLE5 Wireless Bluetooth to Serial Slave Module CC2640R2F beacon 2.4GHz E104-BT51
C $11.45
CAN To RS485 CAN To Serial Protocol Converter DC8～28V Watchdog Wide Baud Range
C $42.10
SLoRa DIN Rail DTU SX1262 IW AC power Supply 85-265V Wireless Data Transceiver
C $31.91 to C $44.20
RJ45 Ethernet LoRa SX1262 22dBm 915MHz Serial Port Modem E90-DTU(900SL22-ETH)
C $70.51
433MHz E220-400T22D Module wireless LLCC68 DIP Long Range UART module
C $13.60
LoRa SX1276 RS485 TCXO Wireless Data Transmission High-power SerialPort Terminal
C $36.12 to C $109.93
2pc/lot TX2400-JKD-20 3.0dBi Flexible 2.4GHz RF Wifi Omni-directional Antenna
C $10.20
RS485 NA111-A Serial Ethernet Server TCP UDP IPV4 Network Protocol Serial Device
C $25.86
SI4438 433-470MHz SPI 2.5km 20dBm 100mW Long Range Wireless RF Module
C $10.66
Zigbee 3.0 2.4GHz 20dBm RS485 Wireless Modem Transparent Mesh Data Transmission
C $46.05
Lora Module 433MHz Wireless UART Relay Networking SX1268 Upgrade 1278 RF
C $16.30 to C $20.93
RS485 Isolated Transceiver Module Industrial Grade Isolated Voltage 3000V
C $11.38
SX1278 LoRa Wireless Module 433MHz Long Distance 5km 20dBm Transceiver Receiver
C $11.90
SX1262 433MHz LoRa Module 30dbm 10KM Long Distance Watchdog TTL/RSSI/LBT
C $19.50
2pc TX915-JK-11 2.5dBi High Gain SMA-J 915MHz Wifi Omnidirection Antenna
C $9.08
nRF52805 BLE5.0 Wireless Transmitter Module 2.4GHz LowEnergy Bluetooth LOT Board
C $11.33
Digital Quantity RS485 Ethernet Modbus TCP RTU Relay Output Wireless Transceiver
C $97.72
10X 2.4G Antenna Collection Ipex Interface, FPC Flexible Built-in Antenna 2/3dbi
C $7.35 to C $8.16
10km long range 433MHz RS232 400mhz E95-DTU(400SL30-232) Wireless LoRa Modem
C $43.83
2PCS Analog Signal Conversion Module Front Stage Voltage/PWM Signal Input
C $10.24
UART ZigBee Module E18-MS1PA2-PCB CH340G USB 2.4GHz 20dBm Test Board
C $18.14
NMEA0183 Module Satellite BDS GPS GLONASS Positioning Navigation TCXO SPI Module
C $12.04
2.4GHz 2.0dBi SMA-J Interface 50Ohm Impedance Less Than 1.5 SWR Antenna
C $10.33 to C $31.52
2.4GHz Antenna Sucker Antenna SMA-J 3dBi Waterproof Magnetic Pure Copper Antenna
C $10.85
2pcs New 16dbm 1km S2-LP Chip Spi 433MHz 470MHz Long Range Wireless Module
C $12.64
2.4GHz EFR32BG22 Chips Small Size Patch Bluetooth BT5.2 Wireless Module
C $10.88
nRF24L01P 2.4GHz 100mW UART Auto SMA Antenna IOT UHF Wireless Transceiver
C $14.96
Mini SoC Module ZIGBEE3.0 11dBm 32-Bit High Reliability MCU LP Transceiver IoT
C $15.19
TI CC1101 433MHz 1.5km Wireless RF Module IPEX/Stamp Hole SPI Wireless Module
C $9.98
BLE4.2 Wireless Bluetooth Module 2.4G TTL USB Development Board Module
C $12.24
SX1262 LoRa Wireless Transmitter Module 915MHz 22dBm UART 5Km Range DIPSMA-K IOT
C $17.51
SX1276 Lora Wireless Module 915MHz 10KM LongDistance SPI Low Power Spread Module
C $19.78
IoT ESP8266 Wireless UART-Wifi Module Transceiver 2.4ghz 20dBm WLAN E103-W01-IPX
C $9.75
4X 868MHz High Gain Wifi Antenna 2.0dBi SMA Male Omnidirection For Moudle
C $8.01
TXGN-TB 4G Sucker Antenna
C $9.05 to C $26.54
EFR32BG22 2.4GHz BLE 90m SMD BLE5.2 Module IC PCB Smart Home Bluetooth Module
C $9.88
CC1101 855-925 MHz SMD Wireless Module Crystal Wireless Communication Equipment
C $9.98
About us
Changzhou Le Qi Electronic Technology Co., Ltd. is a company specializing in instrumentation, testing accessories production company, has a number of independent R & D products, and received unanimous approval of customers. Production plant covers an area of more than 3000 square meters, plant more than 2000 square meters. With SMT automation production line, high-speed precision injection molding machine, lathes, punching machines, mechanical and other sets of hand, a variety of more than 100 sets of in use mold. The company has 3G high-frequency signal source, 1.5G digital oscilloscope, 3G pulse signal generator, 50KV high voltage test equipment, tensile bending tester and other instruments and equipment to meet the product performance indicators. Tel: +86-0519-83621698.
Seller feedback (10,116)
o***7 (2066)- Feedback left by buyer.
Past 6 months
Verified purchase
Fast and well packaged delivery. Exactly as described. Excellent value for money. Top eBayer. Thanks a lot !
r***9 (412)- Feedback left by buyer.
Past 6 months
Verified purchase
Great seller: as described, well packed, shipped fast, arrived early
i***n (972)- Feedback left by buyer.
Past month
Verified purchase
As described, sent quickly, good packaging, smooth transaction, thanks!
4***l (633)- Feedback left by buyer.
Past 6 months
Verified purchase
Vorbildliche Partner 🎀,
Schnelle Versand 🚚,
Gute Verpackung 💼,
angenehme Kontakte 😊, kooperativ hilfsbereit 💖,
1A ✳️✳️✳️✳️✳️ Sterne,
dankesehr gerne wieder ☘️
r***a (1304)- Feedback left by buyer.
Past 6 months
Verified purchase
⭐⭐⭐⭐⭐ eBay seller + new item as described, well packaged & fast international delivery + many thanks 👍🙂.
r***a (1304)- Feedback left by buyer.
Past 6 months
Verified purchase
⭐⭐⭐⭐⭐ eBay seller + new item as described, well packaged & fast international delivery + many thanks 👍🙂.