| PartNumber | RN4020-V/RM | RN4020-V/RM120 | RN4020-V/RM123 |
| Description | Bluetooth Modules (802.15.1) Bluetooth 4.1 module w/ built in antenna | Bluetooth Modules (802.15.1) Bluetooth 4.1 module FW 1.20 | Bluetooth Modules (802.15.1) Microchip Technology |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Bluetooth Modules (802.15.1) | Bluetooth Modules (802.15.1) | Bluetooth Modules (802.15.1) |
| RoHS | Y | Y | Y |
| Class | Bluetooth Low Energy (BLE) | Bluetooth Low Energy (BLE) | - |
| Protocol | Bluetooth 4.1 | Bluetooth 4.1 | Bluetooth 4.1 |
| Data Rate | 1 Mb/s | 1 Mb/s | 1 Mb/s |
| Operating Supply Voltage | 3.6 V | 3.3 V | 3.3 V |
| Output Power | 7 dBm | 7 dBm | 7.5 dBm |
| Minimum Operating Temperature | - 30 C | - 30 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Sensitivity | - 92.5 dBm | - 92.5 dBm | - 92.5 dBm |
| Modulation Technique | GMSK | GMSK | GFSK |
| Interface Type | AIO, PIO, SPI, UART | AIO, PIO, SPI, UART | AIO, I2C, PIO, SPI, UART |
| Series | RN4020 | RN4020 | RN4020 |
| Packaging | Tray | Tray | Tray |
| Antenna | Integrated | Integrated | Integrated |
| Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz |
| Frequency Range | 2.4 GHz to 2.48 GHz | 2.402 GHz to 2.48 GHz | 2.4 GHz to 2.48 GHz |
| Height | 2.5 mm | - | 2.5 mm |
| Length | 19.5 mm | - | 19.5 mm |
| Width | 11.5 mm | - | 11.5 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Mounting Style | PCB | SMD/SMT | SMD/SMT |
| Antenna Connector Type | Integrated | Integrated | Integrated |
| Product Type | Bluetooth Modules | Bluetooth Modules | Bluetooth Modules |
| Factory Pack Quantity | 84 | 84 | 84 |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | Wireless & RF Modules |
| Version | Bluetooth 4.1 | Bluetooth 4.1 | Bluetooth 4.1 |
| Unit Weight | 0.705479 oz | 0.042329 oz | - |
| Supply Current Receiving | - | - | 16 mA |
| Supply Current Transmitting | - | - | 16 mA |