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Vance Vagell
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NOTE: This PCB variant (v1.8c) fits the 30-pin ESP32 dev boards. Use v1.8a for wide 38-pin dev boards, and use v1.8b for narrow 38-pin dev boards.kv4p HT is a homebrew VHF radio that makes your phone ...
kv4p HT v1.8c (30-pin ESP32)
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NOTE: This PCB variant (v1.8b) fits the narrow 38-pin ESP32 dev boards, with 0.9" (22.9mm) spacing between rows of pins. Use v1.8a for wider dev boards, and use v1.8c for 30-pin dev boards.kv4p HT is ...
kv4p HT v1.8b (0.9" narrow 38-pin ESP32)
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NOTE: This PCB variant (v1.8a) fits the 38-pin ESP32 dev boards, with 1" (25.4mm) spacing between rows of pins. Use v1.8b for narrow dev boards, and use v1.8c for 30-pin dev boards.kv4p HT is a homebr...
kv4p HT v1.8a (1" wide 38-pin ESP32)
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UPDATE Jan 25, 2025:This design is now obsolete. Please use v1.8 instead which has far better transmit power and receive sensitivity, and fits more ESP32 dev boards! Find it here:kv4p HT v1.8a (1" wid...
kv4p HT v1.7b
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