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Orders are typically delivered to Canada within 24 hours depending on location.
Free delivery to Canada on orders of $100 CAD or more. A delivery charge of $8 CAD will be billed on all orders less than $100 CAD.
DDP (Duty and customs paid by Digi-Key)
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
2491 | ||
---|---|---|
Digi-Key Part Number | 1528-1438-ND | |
Manufacturer | ||
Manufacturer Product Number | 2491 | |
Description | RX TXRX MOD WIFI TRACE ANT SMD | |
Manufacturer Standard Lead Time | 2 Weeks | |
Detailed Description | WiFi 802.11b/g/n Transceiver Module 2.4GHz ~ 2.5GHz Integrated, Trace Surface Mount | |
Customer Reference | ||
Datasheet | Datasheet |
Type | Description | Select |
---|---|---|
Category | ||
Mfr | Adafruit Industries LLC | |
Series | - | |
Package | Bulk | |
Product Status | Active | |
RF Family/Standard | WiFi | |
Protocol | 802.11b/g/n | |
Modulation | - | |
Frequency | 2.4GHz ~ 2.5GHz | |
Data Rate | 72.2Mbps | |
Power - Output | 20.5dBm | |
Sensitivity | -98dBm | |
Serial Interfaces | I²C, I²S, SDIO, SPI, UART | |
Antenna Type | Integrated, Trace | |
Utilized IC / Part | ESP8266 | |
Memory Size | 4MB Flash | |
Voltage - Supply | 3V ~ 3.6V | |
Current - Receiving | 50mA ~ 56mA | |
Current - Transmitting | 120mA ~ 170mA | |
Mounting Type | Surface Mount | |
Operating Temperature | -40°C ~ 125°C | |
Package / Case | Module |
Resource Type | Link |
---|---|
Datasheets | |
Design Resources | Available In the Digi-Key KiCad Library |
EDA / CAD Models | 2491 by Ultra Librarian |
Attribute | Description |
---|---|
RoHS Status | ROHS3 Compliant |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
ECCN | 5A992C |
HTSUS | 8517.62.0090 |
California Prop 65 | ![]() |
Qty | Unit Price | Ext Price |
---|---|---|
1 | $10.24000 | $10.24 |
Attribute | Description |
---|---|
Other Names | 1528-1438 |
Standard Package | 1 |
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Orders are typically delivered to Canada within 24 hours depending on location.
Free delivery to Canada on orders of $100 CAD or more. A delivery charge of $8 CAD will be billed on all orders less than $100 CAD.
DDP (Duty and customs paid by Digi-Key)
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
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