Labels Milestones
Back- 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? SR2511 series are 11.43? Maybe more? Distance between pcb.
- NB-IoT module BC95 Quad-Band GSM/GPRS module, 19.9x23.6x2.65mm, https://www.quectel.com/UploadImage/Downlad/M95_Hardware_Design_V1.3.pdf.
- 502585-1270 (http://www.molex.com/pdm_docs/sd/5025850270_sd.pdf), generated with kicad-footprint-generator.
- Sensortech MiCS MEMS sensor Infineon, IP57.
- Smt echo("knurled cylinder max diameter: ", 2*cird); if.