Ophelia-III & EV-Kits

Radio Module 2.4 GHz without firmware

Ophelia-III & EV-Kits

Characteristics

  • 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

Products

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Ophelia-III
EV-Kits
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Order Code
Data­sheet
Man­ual
Downloads
Status
Description
Frequency Range(MHz)
dLoS(m)
PTx, e.r.p.(dBm)
Rxsens, e.r.p.(dBm)
PTx, 50 Ω(dBm)
Rxsens, 50 Ω(dBm)
VDD min.(V)
VDD max.(V)
Rb max.(kbps)
ANTConn
Radio Module
Evaluation Boards
SamplesAvailability & Sample
2611149022001
SPECFamily EV-Board Ophelia-III BYOF, –, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Man­ual
Availability
Downloads
Status Activei| Production is active. Expected lifetime: >10 years.
DescriptionFamily EV-Board Ophelia-III BYOF 
Radio Module
Evaluation Boards
Check availability
2611011022000
SPECOphelia-III, 2402 - 2480, 400 m

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Man­ual
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
DescriptionOphelia-III 
Frequency Range 2402 - 2480
Line of Sight Range400 m
Output Power e.r.p.4 dBm
RX sensitivity e.r.p.-90 dBm
Output Power 50 Ohm6 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 TypeRF pad and internal antenna 
Radio Module
Evaluation Boards
Check availability

Videos

How to choose the fitting radio protocol