Authorized Distributor

HopeRF

Shenzhen Hope Microelectronics Co., Ltd. (HopeRF) designs wireless RF chips and modules for Internet of Things products, together with sensors, isolators and other signal-chain chips. Its products are aimed at makers of smart meters, smart home devices, security and access control, industrial IoT, automotive and consumer electronics.

The range centres on Sub-1GHz transmitter, receiver and transceiver ICs and modules, LoRa and LoRaWAN modules, Bluetooth LE SoCs and modules, and Matter modules. It also lists digital isolators and isolated interface ICs, barometric pressure sensors, and temperature and humidity sensors. According to the manufacturer, the company was founded in 2004 in Shenzhen.

Infinite Electronics LLP is an authorized distributor of HopeRF.

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Key Points

Sub-1GHz CMT series ICs cover 127 to 1020 MHz with OOK/FSK/GFSK/MSK modulation, supply 1.8 to 3.6 V, in QFN16 3x3 mm packages
CMT2310A transceiver: 113 to 960 MHz, up to 1 Mbps in 4-GFSK, +20 dBm output, QFN24 4x4 mm
LoRa modules include RFM95W, RFM95CW, RFM90CW and RFM95PW (+30 dBm)
LoRaWAN SoC modules RFM6601W and RFM6601SEW support Class A/B/C with UART interface
Bluetooth LE 5.2 SoC CMT4531W (Cortex-M0, 256 KB flash, QFN32) and a BLE module series; Matter modules HM-MT2401 (Thread) and HM-MT7201 (Wi-Fi)
Digital isolators, isolated RS-485/CAN/I2C interfaces and 5 A to 15 A isolated gate drivers
The company profile states membership of the CSA, LoRa Alliance and Wi-SUN Alliance

Core Product Categories

Sub-1GHz RF ICsTransmitter, receiver and transceiver chips for long-range, low-power wireless links below 1 GHz.
Sub-1GHz RF modulesReady-made transmitter, receiver and transceiver modules, including +20 dBm high-power versions.
LoRa and LoRaWAN modulesLong-range, low-data-rate modules (RFM series) for meters, sensors and asset monitoring.
Bluetooth LE SoCs and modulesBLE 5.2 chips and modules for smart home, lighting and data transmission.
Matter wireless modulesThread and Wi-Fi modules for Matter-based smart home devices.
Digital isolators and isolated interfacesCapacitive-coupled isolators, isolated RS-485, CAN and I2C, and isolated gate drivers.
Pressure and humidity sensorsDigital air-pressure, gauge-pressure, and temperature and humidity sensors.

Typical Applications

Smart meter reading Smart home and building automation Building security and access control Industrial IoT and monitoring Automotive and vehicle electronics Environmental monitoring Consumer electronics

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