| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | RF Family/Standard | Protocol | Modulation | Frequency | Data Rate | Power - Output | Sensitivity | Serial Interfaces | Antenna Type | Utilized IC / Part | Memory Size | Voltage - Supply | Current - Receiving | Current - Transmitting | Mounting Type | Operating Temperature | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | RN42N-I/RM477RF TXRX MOD BT PCB TH SMD Microchip Technology | 1,452 |  |   Datasheet | RN42 | 35-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v2.1 + EDR, Class 2 | - | 2.4GHz | 3Mbps | 4dBm | -86dBm | SPI, UART | PCB Trace | - | - | 3V ~ 3.6V | - | - | Surface Mount | -40°C ~ 85°C | 
|   | RN42-I/RMEVO519RF TXRX MOD BT PCB TH SMD Microchip Technology | 1,319 |  | - | RN42 | 35-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v2.1 + EDR, Class 2 | - | 2.4GHz | 3Mbps | 4dBm | -86dBm | SPI, UART | PCB Trace | - | - | 3V ~ 3.6V | - | - | Surface Mount | -40°C ~ 85°C | 
|   | RN42-I/RM477RF TXRX MOD BT PCB TH SMD Microchip Technology | 1,238 |  | - | RN42 | 35-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v2.1 + EDR, Class 2 | - | 2.4GHz | 3Mbps | 4dBm | -86dBm | SPI, UART | PCB Trace | - | - | 3V ~ 3.6V | - | - | Surface Mount | -40°C ~ 85°C | 
|   | RN52UDF-I/RM116RF TXRX MOD BT PCB TH SMD Microchip Technology | 1,236 |  | - | RN52 | 50-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v3.0, Class 2 | DPSK, DQPSK, GFSK | 2.4GHz | 3Mbps | 4dBm | -85dBm | AIO, I2S, SPI, UART, USB | PCB Trace | - | 16MB Flash | - | - | - | Surface Mount | -40°C ~ 85°C | 
|   | RN42-I/RMETI540RF TXRX MOD BT PCB TH SMD Microchip Technology | 1,467 |  | - | RN42 | 35-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v2.1 + EDR, Class 2 | - | 2.4GHz | 3Mbps | 4dBm | -86dBm | SPI, UART | PCB Trace | - | - | 3V ~ 3.6V | - | - | Surface Mount | -40°C ~ 85°C | 
|   | RN41N-I/RM615RF TXRX MODULE BLUETOOTH SMD Microchip Technology | 2,628 |  |   Datasheet | RN41 | 35-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v2.1 +EDR, Class 1 | - | 2.4GHz | 3Mbps | 11.9dBm | -86dBm | SPI, UART | Antenna Not Included | - | - | 3V ~ 3.6V | 35mA | 65mA | Surface Mount | -40°C ~ 85°C | 
|   | RN42N-I/RMCOS477RF TXRX MODULE BLUETOOTH SMD Microchip Technology | 3,737 |  | - | RN42 | 35-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v2.1 + EDR, Class 2 | - | 2.4GHz | 3Mbps | 4dBm | -86dBm | SPI, UART | Antenna Not Included | - | - | 3V ~ 3.6V | - | - | Surface Mount | -40°C ~ 85°C | 
|   | RN41NAPL-I/RM545RF TXRX MODULE BLUETOOTH SMD Microchip Technology | 1,802 |  | - | RN41 | 35-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v2.1 +EDR, Class 1 | - | 2.4GHz | 3Mbps | 11.9dBm | -86dBm | SPI, UART | Antenna Not Included | - | - | 3V ~ 3.6V | 35mA | 65mA | Surface Mount | -40°C ~ 85°C | 
|   | RN52CVC-I/RM116RF TXRX MOD BT PCB TH SMD Microchip Technology | 4,798 |  | - | RN52 | 50-SMD Module | Bulk | Obsolete | Not Verified | Bluetooth | Bluetooth v3.0, Class 2 | DPSK, DQPSK, GFSK | 2.4GHz | 3Mbps | 4dBm | -85dBm | AIO, I2S, SPI, UART, USB | PCB Trace | - | 16MB Flash | - | - | - | Surface Mount | -40°C ~ 85°C | 
|   | WFI32E01UC-IRF TXRX MODULE WIFI SMD Microchip Technology | 2,654 |  |   Datasheet | - | 54-SMD Module | Tray | Active | Not Verified | WiFi | 802.11b/g/n | - | 2.4GHz | 54Mbps | 20.5dBm | -99dBm | I2C, JTAG, SPI, UART, USB | Antenna Not Included | WFI32E01 | 1MB Flash, 256kB SRAM | 2.97V ~ 3.63V | 216mA | 340mA ~ 414mA | Surface Mount | -40°C ~ 85°C |