| PartNumber | BM78SPP05NC2-0001AA | BM78SPPS5MC2-0004AA | BM78SPPS5MC2-0002AA |
| Description | Bluetooth Modules (802.15.1) BT 4.0 Dual Mode ROM No Shield, No BI Ant | Bluetooth Modules (802.15.1) BT 4.2DualModeModule Shielded v1.35 | Bluetooth Modules (802.15.1) BT 4.2 dual-mode shield & antenna |
| 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 | Class 2 | Class 2 | - |
| Protocol | Bluetooth 4.0 | Bluetooth 4.2 | - |
| Data Rate | 11 kb/s | - | - |
| Operating Supply Voltage | 3.2 V to 4.3 V | 3.3 V to 4.2 V | - |
| Output Power | 2 dBm | 1.5 dBm | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Sensitivity | - 90 dBm, - 92 dBm | - 90 dBm, - 92 dBm | - |
| Interface Type | UART | UART | - |
| Series | BM78 | BM78 | BM78 |
| Packaging | Bulk | Tray | Tray |
| Antenna | External | Integrated | - |
| Frequency | 2.4 GHz | 2.4 GHz | - |
| Height | 2.4 mm | 2.4 mm | - |
| Length | 22 mm | 22 mm | - |
| Width | 12 mm | 11.2 mm | - |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Antenna Connector Type | External | Integrated | - |
| Product Type | Bluetooth Modules | Bluetooth Modules | Bluetooth Modules |
| Factory Pack Quantity | 136 | 88 | 88 |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | Wireless & RF Modules |
| Version | Bluetooth 4.0 | Bluetooth 4.2 | - |
| Frequency Range | - | 2.402 GHz to 2.48 GHz | - |
| Unit Weight | - | - | 0.048903 oz |