Making RFM95 breadboard friendly

[bluejedi]

See here for $6.99 breadboard friendly SX1276 (RFM95) module:

The BARGAIN basement part 4

$6.99 with free shipping. Module appears to be HPDTek HPD13A. Breadboard friendly, 5V-safe, with voltage regulator and level shifter. (Less low-power friendly than without regulator and level shifter but 5V friendly.) . [HPD13A%20breakout%20module%205V%20friendly%20bottom] With pads for mounting an IPEX/U.FL antenna connector.