E01 series 2.4Ghz wireless transceiver module based on nRF24L01P with SPI interface features small size and various application usage.E01 series modules are embedded with imported electronic parts, such as industrial crystals with high precision and TCXO.

1.The original imported nRF52840 chip, supporting BLE 4.2 and B1. Original imported nRF52840 radio frequency chip. 2. Bluetooth 4.2 and 5.0 protocols. 3. It comes with high-performance ARM CORTEX-M4F core. 4. With 32.768K real-time clock. 5. Four-layer high-performance PCB board with excellent RF characteristics will help pass various certifications. 6. The module leads to most IO ports. 7. The module is not programmed, users need to carry out secondary development.

​SX1278/SX1276 is a long-range, low-power wireless transceiver launched by Semtech in 2013. It is a high-performance IoT wireless transceiver with a special LoRa modulation, which increases the communication range to some extent.

Contrast among nRF51822, nRF52810, nRF52832, nRF52840 BLE Modules

This article will introduce how to use Texas Instruments (TI) RF evaluation tool SmartRF Studio to achieve rapid development of the CC1310 chip.

E19-433M20S2 is based on original imported RFIC SX1278 from SEMTECH, adopts LoRa spread spectrum technology. Which means the transmitting distance is much longer than before, besides the power density is more concentrated and anti-interference performance is better.

E32-433T20S-V8.0 is a wireless serial port module (UART) based on SEMTECH's SX1278 RF chip. It has multiple transmission modes, working in the 410MHz~441MHz, (default 433MHz), LoRa spread spectrum technology.

E76-915M20S is a small SPI wireless module designed by Ebyte. It is SMD, working as both transmitter and receiver. The antenna includes stamp hole and IPEX. With stable batch production, the module is suitable for various application.

E76-868M20S is a small SPI wireless module designed by Ebyte. It is SMD, working as both transmitter and receiver. The antenna includes stamp hole and IPEX. With stable batch production, the module is suitable for various application.