MySensors - RPi 3B + nRF24 + PA LNA + AMS1117

thingiverse

I created this custom Raspberry Pi case for my Mysensors RPi gateway with a nRF24l01+PA+LNA radio and AMS1117 voltage regulator.\r\n\r\nI only had M3 screws and nuts, so I made some adjustments to make it work.\r\nThe top part is attached to the bottom part using brass inserts.\r\nThe bottom part has a space for M3 nuts to hold the RPi board in place.\r\n\r\nThe top part has a spot for the AMS1117 module and nRF24l01+PA+LNA radio.\r\nTo keep the antenna secure, I used two M5 nylon washers because the case had too large of a gap.\r\n\r\nYou'll need these parts to make it:\r\n4 M3 x 6mm x 5mm brass heat inserts.\r\n4 M3x10mm screws for attaching the top part to the bottom part.\r\n4 M3x8mm screws for securing the RPi3 board to the bottom part.\r\n4 M3 nuts for the bottom part.\r\n4 M3 nylon washers for the RPi3 board to the bottom part\r\n2 M5 nylon washers.\r\n\r\nBe careful when working with your RPi3 - the screw holes are designed for M2.5 screws, so you'll need a 3mm drill bit to make them work.\r\nGo slow and be gentle to avoid damaging the board.\r\n\r\nCheck out these links for the AMS1117 Module:\r\nhttps://www.aliexpress.com/item/32666995390.html?spm=a2g0s.9042311.0.0.27424c4dHK0Yh5\r\nAnd the nRF24l01+PA+LNA radio:\r\nhttps://www.aliexpress.com/item/32691999509.html?spm=a2g0o.productlist.0.0.47995d73taYci8&algo_pvid=2e4cf1b5-e997-407d-940c-b4387de80748&algo_expid=2e4cf1b5-e997-407d-940c-b4387de80748-26&btsid=3e43382d-4168-4d84-a6cd-cc81fe2da7de&ws_ab_test=searchweb0_0,searchweb201602_10,searchweb201603_55