Ophelia-III & EV-Kits

Radio Module 2.4 GHz without firmware

No firmware implemented on the module: Bluetooth® LE and proprietary protocols supported
Based on Nordic Seminconductor SoC nRF52840
32 bit ARM Cortex-M4F CPU
Nano SIM size: 12 x 8 x 2 mm
Smart antenna configuration (2-in-1 module)
Possible interfaces: UART, SPI, I2C & ADC
1024 kB flash memory, 256 kB RAM
Up to +8 dBm output power
0.4 µA sleep current (system off mode)
17 configurable GPIOs
Same hardware platform available as Bluetooth® LE 5.1 module (Proteus-III)

See what the firmware developed by Würth Elektronik can do - the WE-ProWare

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Ophelia-III

EV-Kits

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Order Code	Datasheet	Manual	Downloads	Status	Description	Frequency Range (MHz)	d_LoS (m)	P_{Tx, e.r.p.} (dBm)	Rx_{sens, e.r.p.} (dBm)	P_{Tx, 50 Ω} (dBm)	Rx_{sens, 50 Ω} (dBm)	V_{DD min.} (V)	V_{DD max.} (V)	R_{b max.} (kbps)	ANT_Conn	Radio Module	Evaluation Boards	Samples
2611149022001		Manual	Downloads –	Status Active i \| Production is active. Expected lifetime: >10 years.	Description Family EV-Board Ophelia-III BYOF	–	–	–	–	–	–	–	–	–	–	Radio Module 2611011022000	Evaluation Boards –
2611011022000	Ophelia-III, 2402 - 2480, 400 m	Manual	Downloads 4 files EDA models: Components ZIP ALT Altium_WE-WIRL (rev26a).IntLib \| 3 MB EAG LIB_WE_WIRL_Eagle (rev26b).zip \| 38.5 KB CAD files ZIP IGS Downloads_IGS_2611011022000 (rev1).igs \| 2.1 MB STP Downloads_STP_2611011022000 (rev1).stp \| 564.2 KB Download all 4 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Description Ophelia-III	Frequency Range 2402 - 2480	Line of Sight Range 400 m	Output Power e.r.p. 4 dBm	RX sensitivity e.r.p. -90 dBm	Output Power 50 Ohm 6 dBm	RX Sensitivity 50 Ohm -92 dBm	Operating Supply Voltage Min. 1.8 V	Operating Supply Voltage Max. 3.6 V	RF Bitrate max. 2000 kbps	Antenna Connector Type RF pad and internal antenna	Radio Module –	Evaluation Boards 2611149022001