E104-BT55SP Small size, Low power Bluetooth module
[Chip solution]：CC2340R5
[Carrier frequency]：2.4GHz
[Transmission power]：8dBm
[Communication distance]：170m
[Product size]：10*14.5mm
[Introduction]：E104-BT55SP is a small-sized, low-power Bluetooth module based on Bluetooth protocol version 5.3, working in the 2.4GHz frequency band. The E104-BT55SP module is developed by Ebyte based on the CC2340R5 chip of Texas Instruments (TI). The Bluetooth module has a 48-MHz Arm® Cortex®-M0+ processor, an integrated balanced-unbalanced transformer, and UART, I2C, SPI, ADC , DMA, PWM and other rich peripheral resources, and at the same time lead out all IO ports, which is convenient for users to carry out multi-directional development. The maximum supported baud rate is 3Mbps.
| Module | Interface | IC | Packing | PowerdBm | PowerdBm | Distancekm | Protocol | Antenna | Sizemm | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E104-BT08 | UART | - | 2,4G | 8 | 0,06 | BLE 5.1 | CMS | 10*10 | Faible consommation d'énergie, intégration maître-esclave | - | ||
| E104-BT07 | UART | - | 2.4G | 8 | 0.13 | BLE 5.1 | SMD | 21.9*14.6 | Low power consumption, master-slave integration | - | ||
| E104-BT55SP | UART | CC2340R5 | 2.4G | 8 | 0.17 | BLE 5.3 | Onboard PCB Antenna | 10*14.5 | Low power consumption, small size | - | ||
| E104-BT52X | UART | DA14531 | 2.4G | 0 | 0.13 | BLE 5.0 | onboard antenna | 10*10 | Low power consumption, small size, high cost performance | - | ||
| E83-2G4M03S | SoC | nRF5340 | 2360~2500M | 3 | 0.17 | BLE 5.2 | IPEX | 16*16 | Small size and low power consumption | - | ||
| E104-BT02 | UART | DA14580 | 2.4G | 0 | 70m | BLE 4.2 | PCB | 14*22*3 | master and slave integration and ready-to-use function. | - | ||
| E104-BT54S | - | - | - | - | - | - | - | - | - | |||
| E104-BT06 | UART | - | 2.4G | 3 | 0.08 | BLE 4.2 | PCB | 27*13 | low-power consumption | - | ||
| E104-BT40 | UART | - | 2.4G | 3 | 0.03 | V4.2+V3.0 SPP | PCB | 21*13 | Dual-mode Bluetooth module | - | ||
| E104-BT52 | UART | DA14531 | 2.4G | 0 | 0.09 | BLE 5.0 | PCB | 14.5*10 | Low energy Bluetooth to UART module | - | ||
| E104-BT20 | UART | RTL8760ATT | 2.4G | 3 | 0.05 | EDR2.1 | PCB | 25 *13 | Continuous transmission | - |