I require a skilled engineer to design schematics and layout a miniature PCB for a BLE project.
You will be implementing a design with the following components:
1). BLE module such as the Bluegiga BLE113, alternatively a Nordic nRF51 based Soc (Laird BL600). I like the Cortex M0 on those devices. Preferably a module based device with relevant international radio approvals.
2). MediaTek MT3339 based GPS module from GlobalTop (Gmm-u2P) or Ascen Korea (AKMU2P)
3). Small rechargeable Li-Lion battery (150-200mah) and charger circuity.
4). Micro-USB connector for power/charge only.
Emphasis will be on power consumption reduction such as also using the DC/DC converter from TI (TPS62730).