All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Ebyte E103-W08B WIFI UART 2.4GHz 802.11b wifi Bluetooth 5.0 Dual ARM Core High Stability Module
No reviews yet
Key attributes
Industry-specific attributes
Chipset
ARM Cortex-M3 ARMCortex-M0
Application
Internet of things
Other attributes
Model Number
E103-W08B
Place of Origin
China
Brand Name
Ebyte
Supplier Type
OEM/ODM
Operating Voltage
2.5~3.6
Communication level
3.3
working temperature
-40~+85
Operating frequency band
2.412~2.472
maximum output power
11~12
Emission current
130
Receiving current
18
Sleep current
18
WiFi version
802.11b
Bluetooth version
LE 5.0EE
Packaging and delivery
Packaging Details
Ebyte E840-DTU(4G-02E) M2M Industrial Modem Wireless 4G LTE DTU Modbus Adaptive with RS232 RS485
Selling Units:
Single item
Single package size:
8.5X8.5X3 cm
Single gross weight:
0.150 kg
Lead time
| Quantity (pieces) | 1 - 100 | 101 - 5000 | > 5000 |
| Lead time (days) | 5 | 10 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 10 piece
Sample price:
$2.68/piece
Customization
Customized logo
Min. order: 1
Functions/Parameters
Min. order: 100
For more customization details, message supplier
Know your supplier
Custom manufacturer8 yrsLocated in CNStore rating
4.9/5
On-time delivery rate
99.7%
Response time
≤2h
Online revenue
$810,000+
Floorspace
4127m²
Staff
174
Services
Design-based customization
Quality control
Raw-material traceability identification
Finished product inspection
Order with confidence
Verified as Custom Manufacturer
Evaluated as top-rated supplierProduct descriptions from the supplier
1 - 49 pieces
$2.68
50 - 99 pieces
$2.63
100 - 999 pieces
$2.60
>= 1000 pieces
$2.58
Variations
Total options:
Shipping
Shipping solutions for the selected quantity are currently unavailableStill deciding? Get samples first! Order sample
Samples
Maximum order quantity: 10 piece
Sample price:
$2.68/piece
Membership benefits
3-day coupon giveaway: up to US $80 offClaim now
Purchase detailsProtection with 
Purchase details
Protection with
Delivery via
Expect your order to be delivered before scheduled dates or receive a 10% delay compensation
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy & Easy Return![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues, plus free local returns for defects