ESP32 UART Interface Wifi Gateway USB powered Portable Small Gateway IoT Http Mqtt Gateway Beacon Receiver
Store rating:4.6
(32 reviews)





Attributes
Bluetooth, Wi-FiCommunication Interface
MQTT/MQTT over SSL/TLS/HTTP/HTTPSprotocol
Usb ChargingPower Source
NordicChipset
BLE GatewayApplication
Guangdong, ChinaPlace of Origin
Model Number:KG04S UART Gateway
Brand Name:KKM
Supplier Type:Manufacturer
Antennas:wireless
Model No.:KG04S UART Gateway
Brand Name:KKM
Working distance:100m
Size:Dia 38.6mm*15.7mm
Protocol:MQTT/MQTT over SSL/TLS/HTTP/HTTPS
Transmitting way:WiFi, ETH RJ45
Weight:30g
Power supply:USB 5V
Certificate:CE FCC RoHS
Indicator:RGB LED indicator
Key attributes
Communication Interface
Bluetooth, Wi-Fi
protocol
MQTT/MQTT over SSL/TLS/HTTP/HTTPS
Power Source
Usb Charging
Chipset
Nordic
Application
BLE Gateway
Place of Origin
Guangdong, China
Model Number
KG04S UART Gateway
Brand Name
KKM
Supplier Type
Manufacturer
Antennas
wireless
Model No.
KG04S UART Gateway
Brand Name
KKM
Working distance
100m
Size
Dia 38.6mm*15.7mm
Protocol
MQTT/MQTT over SSL/TLS/HTTP/HTTPS
Transmitting way
WiFi, ETH RJ45
Weight
30g
Power supply
USB 5V
Certificate
CE FCC RoHS
Indicator
RGB LED indicator
Packaging and delivery
Selling Units
Single item
Single package size
25.00X20.00X10.00 cm
Single gross weight
0.500 kg
Lead time
Product descriptions from the supplier
FREE shipping capped at £20
Minimum order quantity: 1 piece
£1341
*Taxes and import charges will be calculated at checkout
4 interest-free payments with
Dropship this product to your store







···
Alibaba.com order protection
Secure payments
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Money-back protection
Claim a refund if your order doesn't ship, is missing, or arrives with product issues















