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**BabyWR** is being developed as a cost effective and small pluggable WR node. BabyWR has a [M.2 form-factor](https://en.wikipedia.org/wiki/M.2). BabyWR is designed for low phase noise (10 MHz; -105 dBc/Hz @ 10 Hz) timing generation. For applications that demand ultimate low phase noise, an external high precision oscillator can be disciplined and used as reference clock.
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**BabyWR** is being developed as a cost effective and small pluggable WR node. BabyWR has a [M.2 form-factor](https://en.wikipedia.org/wiki/M.2). BabyWR is designed for low phase noise (10 MHz; -105 dBc/Hz @ 10 Hz) timing generation. For applications that demand ultimate low phase noise, an external high precision oscillator can be disciplined and used as reference clock.
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**BabyWR-Carrier** is a [SPEC](https://ohwr.org/project/spec/wikis/home) like PCIe card ([Figure 2](home#Figure 2)) that can accept a BabyWR for test purposes. Like the SPEC, BabyWR-Carrier has a PCIe interface, an SFP+ cage, a (not fully populated) LPC FMC connector, JTAG- and USB-interface, LEDs, button and GPIO headers.
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**BabyWR-Carrier** is a [SPEC](https://ohwr.org/project/spec/wikis/home) like PCIe card ([Figure 2](home#BabyWR-Carrier)) that can accept a BabyWR for test purposes. Like the SPEC, BabyWR-Carrier has a PCIe interface, an SFP+ cage, a (not fully populated) LPC FMC connector, JTAG- and USB-interface, LEDs, button and GPIO headers.
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## BabyWR Main Features
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![BabyWR_220701](uploads/551ac21965a005fb57db6c5ca71df1a2/BabyWR_220701.jpg)
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![BabyWR_220701](uploads/551ac21965a005fb57db6c5ca71df1a2/BabyWR_220701.jpg)
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_Figure 1: Preliminary 3D view of the BabyWR PCB._
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_Figure 1: Preliminary 3D view of the BabyWR PCB._
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... | @@ -41,9 +42,9 @@ _Figure 1: Preliminary 3D view of the BabyWR PCB._ |
... | @@ -41,9 +42,9 @@ _Figure 1: Preliminary 3D view of the BabyWR PCB._ |
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- Power consumption
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- Power consumption
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- 3V3 estimated 1,8 Watt
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- 3V3 estimated 1,8 Watt
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## BabyWR-Carrier
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![BabyWR_Carrier_220916](uploads/e9e2ecbf3a94d6da0000fb18ca8f7919/BabyWR_Carrier_220916.jpg)
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![BabyWR_Carrier_220916](uploads/e9e2ecbf3a94d6da0000fb18ca8f7919/BabyWR_Carrier_220916.jpg)
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_Figure 2: Preliminary 3D view of the BabyWR-Carrier PCB._
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_Figure 2: Preliminary 3D view of the BabyWR-Carrier PCB._
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## BabyWR-Carrier Main Features
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## BabyWR-Carrier Main Features
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- PCIe x1 Gen3 Carrier Board
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- PCIe x1 Gen3 Carrier Board
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- a test vehicle for BabyWR M.2 module
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- a test vehicle for BabyWR M.2 module
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