E104-BT51A CC2640R2L ble5.0 2.4GHz CC2640R2F UART to ble Slave Module PCB Antenna
[IC]：CC2640R2L
[Frequency]：2.402~2.480GHz
[Protocol]：BLE5.0
[Distance]：50m
[Size]：16*11.5mm
[Product weight]：0.8g±0.1g
[Introduction]：E104-BT51A is a serial port to ble ble slave node module that supports ble protocol version 5.0. It is small in size and low in power consumption. It works in the 2.4GHz frequency band.
Official Store| Module | Interface | IC | Working FrequencyHz | PowerdBm | Distancekm | Communication protocol | Antenna form | Sizemm | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E104-BT51 | UART | CC2640R2F | 2.4G | 5 | 50 | BLE5.0 | PCB | 16*11.5 | Low power bluetooth to serial module | ||
| E104-BT51A | UART | CC2640R2L | 2.402~2.480GHz | 5 | 0.05 | BLE5.0 | PCB | 16*11.5mm | Low power ble to serial module |