2491
| Parameters | |
|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 3V~3.6V |
| Frequency | 2.4GHz~2.5GHz |
| Interface | I2C, SPI, UART |
| Memory Size | 4MB Flash |
| Data Rate | 72.2Mbps |
| Utilized IC / Part | ESP8266 |
| Protocol | 802.11b/g/n |
| Power - Output | 20.5dBm |
| RF Family/Standard | WiFi |
| Antenna Type | Integrated, Trace |
| Sensitivity | -98dBm |
| Serial Interfaces | I2C, I2S, SDIO, SPI, UART |
| Current - Receiving | 50mA~56mA |
| Current - Transmitting | 120mA~170mA |
| Sensitivity (dBm) | -91 dBm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | Module |
| Operating Temperature | -40°C~125°C |
| Packaging | Bulk |
| Published | 2008 |
| Part Status | Active |
2491 Overview
RF Transceiver is possible to mount the RF Transceiver using Surface Mount.For optimal performance, this RF Transceiver module uses the Bulk package.When operating, Transceiver's operating temperature should be kept at -40°C~125°C.RF Transceiver is capable of supplying a voltage of 3V~3.6V volts.At 2.4GHz~2.5GHz, the RF Transceiver Module operates.As a result of its Surface Mount mounting, this Transceiver is widely used in a wide variety of applications.
2491 Features
Surface Mount
Bulk package
3V~3.6V volts
2491 Applications
There are a lot of Adafruit Industries LLC 2491 RF Transceiver Modules applications.
- LED Lighting
- Remote Control
- Smart Meters
- Industrial Controls
- Wireless Price Tags
- Retail
- Health and Fitness
- Internet of Things (IoT)
- Digital Remote
