Update: 25th Oct, 2016: 9 LoPy Units available.
We were slapped with exorbitant Customs and Import Duties though we've still tried to bring down the price as low as possible for the benefit of Makers.
With LoRa, Wifi and BLE, the LoPy is the only triple bearer MicroPython enabled micro cont..
The TTGO T-Beam is a powerful ESP32 & LoRa Development Module with GPS onboard and battery charging circuit (for 18650).
Lastest ESP32 Version: REV1
Working voltage: 1.8~3.7v