BestDealPlus
  1. Home
  2. Security & Protection
  3. IoT Devices
Unfortunately, this product is no longer available.
CH9121 SCM Network Module UART Serial port server to Ethernet module TTL Transmission Module Industrial Microcontroller STM32
CH9121 SCM Network Module UART Serial port server to Ethernet module TTL Transmission Module Industrial Microcontroller STM32
CH9121 SCM Network Module UART Serial port server to Ethernet module TTL Transmission Module Industrial Microcontroller STM32

CH9121 SCM Network Module UART Serial port server to Ethernet module TTL Transmission Module Industrial Microcontroller STM32

(5.0)
US $ 10.00    15% off
US $ 8.50
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts CH9121 SCM Network Module UART Serial port server to Ethernet module TTL Transmission Module Industrial Microcontroller STM32 Wholesale. Buy Directly From Merchant Shop5605147 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

Complete Pack ACNH 504pcs Series 1+2+3+4+5+Welcome50pcs +San6pcs Animal Croxxing NFC Cards Work For NS Switch
US $ 125.00
(5.0)
HOT
NFC Google Reviews Bracket 13.56Mhz Programmable Google Review Card NFC Station Table Bending Card Standing Brand Bracket
US $ 4.67
(4.9)
SIMcom A7672S-LASE 4G CAT1 Core Board A7672S-LASE Development Board TTL Serial Port,support Data+voice 1pcs
US $ 17.71
US $ 35.42
-50%
(5.0)
HOT
TPU 134.2 KHz RFID Microchip Ear Tags for Animal Livestock Identification Cattle Breeding Goats Tracking 10pcs
US $ 14.42
US $ 16.02
-10%
(5.0)
Factory wholesale RFId Antenna, Access Card hollow self - Adhesive Coil, Electromagnetic Induction Coil
US $ 282.00
US $ 300.00
-6%
(5.0)
For Appliances Gate,Garage Door External Antenna. for 433.92MHZ Garage Remote 433 MHz Signal Antenna
US $ 17.28
US $ 34.55
-50%
(5.0)
HOT
NFC NT/ag213 Coin TAG Key 13.56MHz NFC 213 Card Label RFID IOS14443A Ultralight Tags 25mm Diameter Round NFC 213 Pvc Coin Card
US $ 9.02
(5.0)
HOT
NFC Google Review Stand Display Table NFC Tap Card Stand Reivew us on Google 13.56MHz NT/AG 215 Chip 504bytes NFC Review Stand
US $ 5.25
(5.0)
HOT
Supermarket 2.13 inch esl wireless Ble eink epaper electronic shelf label
US $ 18.57
US $ 20.63
-10%
(5.0)
HOT
RFID Inventory Machine Mobile Handheld Terminal Long Range UHF Reader 3G+32G E710 Module 6C EPC C1 GEN2/ISO18000-6C
US $ 357.57
US $ 650.13
-45%
(5.0)
HOT
cuid Sticker Wet Inlay 13.56mhz CUID changeable S50 1K rfid tag Sector 0 Block 0 UID Rewritable NFC Andriod MCT Copy Clone
US $ 2.51
US $ 2.53
-1%
(5.0)
HOT
Google Review Cards Universal NFC 213 review Cards Boost Your Reviews 13.56Mhz
US $ 4.99
(5.0)
HOT
Universal NFC215 RFID Wooden Cards 13.56MHz NFC Chip Compatible with Smart Locks Hotel Gym Business Bulk Order
US $ 6.84
(5.0)
20pcs 50pcs 13.56MHz Ntag215 NFC Coins Adhesive Cards Badge Backing 504 Bytes ISO/IEC 14443 A 25mm Waterproof PVC 215 Tag
US $ 4.70
US $ 14.32
-67%
(5.0)
HOT
Eink Epaper Badge Electronic badge Employee ID card Powerless Digital NFC Display Tag Price Label eink ID card
US $ 44.23
US $ 83.46
-47%
(5.0)
HOT
100pcs EM4305 Bird Pigeon Electronic RFID Chicken Duck Rfid Foot Ring Tag For Tracking Parrot Chip/Chicken Foot RFID Tags
US $ 66.50
US $ 95.00
-30%
(5.0)
HOT
6Pcs Waterproof PET Material NFC Stickers Smart Adhesive Ntag213 Tags For All Phones
US $ 3.40
(5.0)
HOT
3pcs Slim Size NFC Google Reviews for Google Reviews Social Business Review Cards NFC Stand
US $ 11.57
(5.0)
HOT
NFC Table Display Stand NT/AG 213/215 Chip PVC 13.56Mhz Chip NFC Scan Code Restaurant Card Personal Website NFC Google Review
US $ 6.12
(5.0)
Quectel BC660K-GL LTE CatNB2 Module Development Board Band Compatible with Quectel GSM/GPRS M66 and NB-IoT BC66 BC65 and BC68-GV
US $ 19.26
US $ 38.53
-50%
(5.0)
HOT
NTAG215 NTAG215 25mm NFC 215 card labels stickers for TagMo (Android) and Placiibo (iOS) as well as all NFC applicatio
US $ 8.58
(5.0)
B64C 35X35mm 1Dbi Antenna Integrated 868-928Mhz All-In-1 UHF RFID Module(1Dbi EU USB) Durable Easy Install
US $ 35.83
US $ 77.89
-54%
(5.0)
L72A-200Pcs WS2812 2020 LED Chip 4Pins Mini White PCB Addressable Digital RGB Full Color LED Chip DC5V For LED Strip Screen
US $ 2.89
US $ 6.57
-56%
(5.0)
HOT
NFC Nt/ag215 Coin Card 13.56MHz Black NFC 215 Smart Tags RFID Card 25MM Dedicated for NFC personal automation NFC 215 Tags
US $ 3.95
(5.0)
B03B-Amplifier 500MW RF Wireless Repeater Signal Amplifier Learning Code Extender For T117 Call Button 433Mhz F4408A Accessories
US $ 30.07
US $ 50.11
-40%
(5.0)
ELECT-Write Tool 60 Programmer P15 Hard Disk Module For Iphone 8 8P X XR XS MAX 15 Pro For NAND SYSCFG Data Modification
US $ 79.61
US $ 126.37
-37%
(5.0)
HOT
NFC Google Review Sticker 13.56Mhz NFC215 Review Us On Google NFC Tap Review Sticker Tags Waterproof Adhesive Labels NFC Tags
US $ 8.38
(5.0)
ICODE SL*X2 2560 bits  80 blocks tags
US $ 9.90
(5.0)
HOT
10Pcs Bamboo RFID Contactless Gift Card Blank DIY General 1K Bytes Membership Wooden Card
US $ 3.80
(5.0)
HOT
Chainway R3 UHF Desktop RFID Reader with USB RFID Writer BT Bluetooth Support Windows / Android / IOS Impinj Gen2X
US $ 337.80
US $ 519.70
-35%
(5.0)
HOT
134.2KHZ EM4305 Glass Tag With Implanter FDX-B Turtle Usage Certificate Dog Chip Pet Animal Microchip
US $ 0.93
US $ 0.99
-6%
(5.0)
HOT
100pcs Shelled electronic tags Long Range RFID Tag ABS Long lifespan Resistant high-temperature RFID electric label Processable
US $ 85.85
US $ 101.00
-15%
(5.0)
UHF RFID antenna Vikitek VA05 high performance 5.5dBic 902-928MHZ 915MHZ enhance PC durable middle range RFID Panel antenna
US $ 126.00
(5.0)
ABGB-2X Andk Tsop48 Nand Adapter Only For Xgecu Minipro Tl866ii Plus Programmer For Nand Flash Chips Tsop48 Adapter Socket
US $ 14.51
US $ 20.73
-30%
(5.0)
HOT
for Appliances Gate,Garage Door External antenna. for 433.92MHZ Garage remote 433 mhz Signal antenna
US $ 17.51
(5.0)
HOT
UHF RFID anti-metal tag omni-ID fit400 fit 400 915mhz 868mhz Alien Higgs3 EPCC1G2 6C durable paint smart card passive RFID tags
US $ 3.60
(5.0)
HOT
R5 Wearable RFID Reader Bluetooth UHF Impinj E710 Tags Scanner 920-925 MHz / 902-928 MHz / 865-868 MHz Support Android/iOS
US $ 288.53
US $ 443.90
-35%
(5.0)
HOT
bluetooth uhf rfid reader/50cm Read Distance for Android & Window OS/android
US $ 175.95
US $ 207.00
-15%
(5.0)
HOT
10PCS RFID F08 Fudan S50 Proximity PVC Card For RFID Door Lock and Hotel Key Card 13.56MHZ
US $ 3.19
(5.0)
HOT
Hotel Key Cards Of Wooden Bamboo Hotel ”Welcome To Stay“ With 1k Chip
US $ 4.00
(5.0)
HOT
5/10PCS NTG215 Blank NFC Cards PVC Tags NFC215 13.56Mhz TagMo Waterproof RFID NFC Phone ISO14443A 504 bytes Nfc Business Card
US $ 3.49
(5.0)
HOT
10pcs/lot 134.2KHz tag-S256 FDX-B ABS RFID racing pigeon Electronic foot Ring RFID tag for animal bird tracking
US $ 14.40
US $ 18.00
-20%
(5.0)
ESP32 Development Board TFT Module WiFi Bluetooth With LCD Touch Screen 2.8 3.2 3.5 4.5 5 inch for Arduino Acrylic Case
US $ 12.64
US $ 25.28
-50%
(5.0)
SIMcom A7608E-H core Board LTE CAT1+GNSS Single-Row Pin Connector Industrial-high Precision for PCB/SMT GNSS Optional
US $ 18.86
US $ 37.72
-50%
(5.0)
HOT
NFC Dripping Card 13.56Mhz Smart Card 504Bytes Nt/ag 215 Tag Card Smart Business Card For All NFC Enabled Phone
US $ 4.01
(5.0)
2025 New-1200Pcs WS2812 2020 LED Chip 4Pins Mini White PCB Addressable Digital RGB Full Color LED Chip DC5V For LED Strip Screen
US $ 19.32
(5.0)
HOT
RFID tag UHF sticker automobile headlight EPC 6C 915mhz868mhz860-960MHZ M4QT waterproof adhensive passive RFID Windshield label
US $ 0.68
(5.0)
HOT
Natural Wood Nfc Original NFC 213 Rfid Wood Blank Digital Business Card High Quality Access Card
US $ 2.00
(5.0)