eMMC an alternative memory-medium?

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Toulon7559
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Target OS: Raspberry Pi / ODroid
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eMMC an alternative memory-medium?

Post by Toulon7559 »

In advertisements see promotion for Odroid as alternative for Raspberry.
The text mentions eMMC as 'favourable' type of memory-medium: see also this comparison.
Questions:
1. Anybody with experience with such configuration (relative to Raspberry)? Reliabality? Compatibility?
2. Would eMMC also be viable option for 'second' storage-medium for a Raspberry, besides the internal RAM and the SD-card? How packaged & interfacing?
Set1 = RPI-Zero+RFXCom433+S0PCM+Shield for BMP180/DS18B20/RS485+DDS238-1ZNs
Set2 = RPI-3A++RFLinkGTW+ESP8266s+PWS_WS7000
Common = KAKUs+3*PVLogger+PWS_TFA_Nexus
plus series of 'satellites' for dedicated interfacing, monitoring & control.
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HansOtten
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Re: eMMC an alternative memory-medium?

Post by HansOtten »

eMMC via USB is an option for a Raspberry Pi that seems to work as boot and data device on the Pi 4.

Is it worth the price? I went the SSD way with many Pi 4's now and that operates fast and reliable.

I have no experience with the CM4 with eMMC variant of the Raspberry Pi.
Raspberry Pi 4, SSD, RFlink, P1 Smart Meter. Many Zigbee devices CR2562 USB stick. Bresser via Weather Underground
Switched to Home Assistant!
Toulon7559
Posts: 859
Joined: Sunday 23 February 2014 17:56
Target OS: Raspberry Pi / ODroid
Domoticz version: mixed
Location: Hengelo(Ov)/NL
Contact:

Re: eMMC an alternative memory-medium?

Post by Toulon7559 »

What size/type of SSD is in your configurations?
Considering a replacement for a 'usual' SD-card for an RPI, 100GB seems sufficient.
Set1 = RPI-Zero+RFXCom433+S0PCM+Shield for BMP180/DS18B20/RS485+DDS238-1ZNs
Set2 = RPI-3A++RFLinkGTW+ESP8266s+PWS_WS7000
Common = KAKUs+3*PVLogger+PWS_TFA_Nexus
plus series of 'satellites' for dedicated interfacing, monitoring & control.
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