FOB Price
Get Latest Price2.65 ~ 2.85 USD / Piece ( Negotiable )
|10 Piece Minimum Order
Country:
China
Model No:
RF-BM-4044B4
FOB Price:
2.65 ~ 2.85 USD / Piece ( Negotiable ) Get Latest Price
Place of Origin:
China
Price for Minimum Order:
2.65 per Piece
Minimum Order Quantity:
10 Piece
Packaging Detail:
Carton
Delivery Time:
3 days
Supplying Ability:
1000000 Piece per Month
Payment Type:
Other, PayPal, T/T
Product Group :
Contact Person RF-star
Chengdu, Sichuan
RF-BM****4B4module is designed based on
CC***0R2FRSMBluetooth Smart BLE4.2or
BT 5.0 System-on-Chip, fully supports the single mode Bluetooth Low
Energy operation. The module contains a **-bit ARM CortexTM-M3
processor, with the working frequency at *8.0 MHz which is the same
as the main processor. The module has rich peripherals function
libraries, and a unique ultra-low power sensor controller, which is
fit for connecting the external sensors in the sleep mode and/or
acquiring analog and digital data independently.
| Chipset | CC***0R2FRSM |
| Supply Power Voltage | 1.8 V ~ 3.8 V, 3.3 V is recommended |
| Frequency | ***2 MHz ~ ***0 MHz |
| Maximum Transmit Power | **1.0 dBm ~ *2.0 dBm |
| Receiving Sensitivity | **7 dBm |
| GPIO | *0 |
| Crystal | *4 MHz, *2.**8 kHz |
| RAM | *0 KB |
| Flash | **8 KB |
| Package | SMT Packaging |
| Frequency Error | ±*0 kHz |
| Dimension | 8.0 mm x 8.0 mm x (1.*0 ± 0.1) mm |
| Type of Antenna | Chip Antenna or half hole |
| Operating Temperature | **0 ℃ ～ **5 ℃ |
| Storage Temperature | **0 ℃ ～ ***5 ℃ |
| Pin | Name | Chip Pin | Pin Type | Description |
| 1 | P*0/RX | P0.0 | I/O | |
| 2 | P*1/TX | P0.1 | I/O | |
| 3 | P*2/BCTS | P0.2 | I/O | |
| 4 | P*3/BRTS | P0.3 | I/O | |
| 5 | TMS | TMS | TMS | TMS |
| 6 | TCK | TCK | TCK | TCK |
| 7 | P*4 | P0.4 | I/O | |
| 8 | RES | REST | I | Reset after power-on. No need for external RC circuit. |
| 9 | P*9 | P0.9 | I/O | |
| *0 | P*8 | P0.8 | I/O | |
| *1 | P*7 | P0.7 | I/O | |
| *2 | P*6 | P0.6 | I/O | |
| *3 | P*5 | P0.5 | I/O | |
| *4 | VCC | VCC | VDD | Power supply: 1.8 V ~ 3.8, recommended to 3.3 V. |
| *5 | GND | GND | GND | Ground |
| *6 | EXT- ANT | - | - | External antenna output. |
| Country: | China |
| Model No: | RF-BM-4044B4 |
| FOB Price: | 2.65 ~ 2.85 / Piece ( Negotiable ) Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | 2.65 per Piece |
| Minimum Order Quantity: | 10 Piece |
| Packaging Detail: | Carton |
| Delivery Time: | 3 days |
| Supplying Ability: | 1000000 Piece per Month |
| Payment Type: | Other, PayPal, T/T |
| Product Group : | BLE module |
