DFRobot - A cluster of 4 new Raspberry Pi zero 2W. There's 5GB of RAM: 512 per node and 3GB on the Raspberry Pi 4 (re-soldered earlier, the 8GB chip went on
![1 PCS Raspberry Pi Zero V 1.3 Board with 1GHz CPU 512MB RAM Raspberry Pi Zero 1.3 Version - Yahoo Shopping 1 PCS Raspberry Pi Zero V 1.3 Board with 1GHz CPU 512MB RAM Raspberry Pi Zero 1.3 Version - Yahoo Shopping](https://s.yimg.com/lo/api/res/1.2/esrG1H6wn0obJDIHpe0xpg--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://c1.neweggimages.com/ProductImageCompressAll640/B1A6D210711G2WCN.jpg)
1 PCS Raspberry Pi Zero V 1.3 Board with 1GHz CPU 512MB RAM Raspberry Pi Zero 1.3 Version - Yahoo Shopping
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Raspberry Pi Zero Board Camera Version 1.3 with 1GHz CPU 512MB RAM Linux OS 1080P HD Video Output|Pi Zero Engineering Development Tools - Newegg.com
![Original Raspberry Pi Zero W Board 1ghz Single-core Cpu 512mb Ram Bluetooth Ble&wifi Pi 0 Wh With Pin Header Or Case Kit - Demo Board - AliExpress Original Raspberry Pi Zero W Board 1ghz Single-core Cpu 512mb Ram Bluetooth Ble&wifi Pi 0 Wh With Pin Header Or Case Kit - Demo Board - AliExpress](https://ae01.alicdn.com/kf/Sbc8e783fd2ec41c3a901cda71fe44be0b/Original-Raspberry-Pi-Zero-W-Board-1GHz-single-core-CPU-512MB-RAM-Bluetooth-BLE-WiFi-Pi.jpg)
Original Raspberry Pi Zero W Board 1ghz Single-core Cpu 512mb Ram Bluetooth Ble&wifi Pi 0 Wh With Pin Header Or Case Kit - Demo Board - AliExpress
![Raspberry Pi Zero WH - with Pre-Soldered Headers; Broadcom BCM2835 Microprocessor; 512MB RAM; Bluetooth 4.1; Mini HDMI and - Micro Center Raspberry Pi Zero WH - with Pre-Soldered Headers; Broadcom BCM2835 Microprocessor; 512MB RAM; Bluetooth 4.1; Mini HDMI and - Micro Center](https://90a1c75758623581b3f8-5c119c3de181c9857fcb2784776b17ef.ssl.cf2.rackcdn.com/502843_698605_01_front_comping.jpg)